Revert "Move NXP JNI and DeviceHost implementation into separate dir."

This reverts commit 26f6049196acaa9768ba6bdef343216ea878a4c1.

19 files changed, 0 insertions, 8755 deletions

diff --git a/nxp/jni/Android.mk b/nxp/jni/Android.mk
deleted file mode 100644
index 8ae792a..0000000
--- a/nxp/jni/Android.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-
-
-LOCAL_SRC_FILES:= \
-    com_android_nfc_NativeLlcpConnectionlessSocket.cpp \
-    com_android_nfc_NativeLlcpServiceSocket.cpp \
-    com_android_nfc_NativeLlcpSocket.cpp \
-    com_android_nfc_NativeNfcManager.cpp \
-    com_android_nfc_NativeNfcTag.cpp \
-    com_android_nfc_NativeP2pDevice.cpp \
-    com_android_nfc_NativeNfcSecureElement.cpp \
-    com_android_nfc_list.cpp \
-    com_android_nfc.cpp
-
-LOCAL_C_INCLUDES += \
-    $(JNI_H_INCLUDE) \
-    external/libnfc-nxp/src \
-    external/libnfc-nxp/inc
-
-LOCAL_SHARED_LIBRARIES := \
-    libnativehelper \
-    libcutils \
-    libutils \
-    libnfc \
-    libhardware
-
-#LOCAL_CFLAGS += -O0 -g
-
-LOCAL_MODULE := libnfc_jni
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/nxp/jni/com_android_nfc.cpp b/nxp/jni/com_android_nfc.cpp
deleted file mode 100644
index d794d6e..0000000
--- a/nxp/jni/com_android_nfc.cpp
+++ /dev/null
@@ -1,564 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-
-#include "errno.h"
-#include "com_android_nfc.h"
-#include "com_android_nfc_list.h"
-#include "phLibNfcStatus.h"
-
-/*
- * JNI Initialization
- */
-jint JNI_OnLoad(JavaVM *jvm, void *reserved)
-{
-   JNIEnv *e;
-
-   ALOGD("NFC Service : loading JNI\n");
-
-   // Check JNI version
-   if(jvm->GetEnv((void **)&e, JNI_VERSION_1_6))
-      return JNI_ERR;
-
-   android::vm = jvm;
-
-   if (android::register_com_android_nfc_NativeNfcManager(e) == -1)
-      return JNI_ERR;
-   if (android::register_com_android_nfc_NativeNfcTag(e) == -1)
-      return JNI_ERR;
-   if (android::register_com_android_nfc_NativeP2pDevice(e) == -1)
-      return JNI_ERR;
-   if (android::register_com_android_nfc_NativeLlcpSocket(e) == -1)
-      return JNI_ERR;
-   if (android::register_com_android_nfc_NativeLlcpConnectionlessSocket(e) == -1)
-      return JNI_ERR;
-   if (android::register_com_android_nfc_NativeLlcpServiceSocket(e) == -1)
-      return JNI_ERR;
-   if (android::register_com_android_nfc_NativeNfcSecureElement(e) == -1)
-      return JNI_ERR;
-
-   return JNI_VERSION_1_6;
-}
-
-namespace android {
-
-extern struct nfc_jni_native_data *exported_nat;
-
-JavaVM *vm;
-
-/*
- * JNI Utils
- */
-JNIEnv *nfc_get_env()
-{
-    JNIEnv *e;
-    if (vm->GetEnv((void **)&e, JNI_VERSION_1_6) != JNI_OK) {
-        ALOGE("Current thread is not attached to VM");
-        phLibNfc_Mgt_Recovery();
-        abort();
-    }
-    return e;
-}
-
-bool nfc_cb_data_init(nfc_jni_callback_data* pCallbackData, void* pContext)
-{
-   /* Create semaphore */
-   if(sem_init(&pCallbackData->sem, 0, 0) == -1)
-   {
-      ALOGE("Semaphore creation failed (errno=0x%08x)", errno);
-      return false;
-   }
-
-   /* Set default status value */
-   pCallbackData->status = NFCSTATUS_FAILED;
-
-   /* Copy the context */
-   pCallbackData->pContext = pContext;
-
-   /* Add to active semaphore list */
-   if (!listAdd(&nfc_jni_get_monitor()->sem_list, pCallbackData))
-   {
-      ALOGE("Failed to add the semaphore to the list");
-   }
-
-   return true;
-}
-
-void nfc_cb_data_deinit(nfc_jni_callback_data* pCallbackData)
-{
-   /* Destroy semaphore */
-   if (sem_destroy(&pCallbackData->sem))
-   {
-      ALOGE("Failed to destroy semaphore (errno=0x%08x)", errno);
-   }
-
-   /* Remove from active semaphore list */
-   if (!listRemove(&nfc_jni_get_monitor()->sem_list, pCallbackData))
-   {
-      ALOGE("Failed to remove semaphore from the list");
-   }
-
-}
-
-void nfc_cb_data_releaseAll()
-{
-   nfc_jni_callback_data* pCallbackData;
-
-   while (listGetAndRemoveNext(&nfc_jni_get_monitor()->sem_list, (void**)&pCallbackData))
-   {
-      pCallbackData->status = NFCSTATUS_FAILED;
-      sem_post(&pCallbackData->sem);
-   }
-}
-
-int nfc_jni_cache_object(JNIEnv *e, const char *clsname,
-   jobject *cached_obj)
-{
-   jclass cls;
-   jobject obj;
-   jmethodID ctor;
-
-   cls = e->FindClass(clsname);
-   if(cls == NULL)
-   {
-      return -1;
-      ALOGD("Find class error\n");
-   }
-
-
-   ctor = e->GetMethodID(cls, "<init>", "()V");
-
-   obj = e->NewObject(cls, ctor);
-   if(obj == NULL)
-   {
-      return -1;
-      ALOGD("Create object error\n");
-   }
-
-   *cached_obj = e->NewGlobalRef(obj);
-   if(*cached_obj == NULL)
-   {
-      e->DeleteLocalRef(obj);
-      ALOGD("Global ref error\n");
-      return -1;
-   }
-
-   e->DeleteLocalRef(obj);
-
-   return 0;
-}
-
-
-struct nfc_jni_native_data* nfc_jni_get_nat(JNIEnv *e, jobject o)
-{
-   jclass c;
-   jfieldID f;
-
-   /* Retrieve native structure address */
-   c = e->GetObjectClass(o);
-   f = e->GetFieldID(c, "mNative", "I");
-   return (struct nfc_jni_native_data*)e->GetIntField(o, f);
-}
-
-struct nfc_jni_native_data* nfc_jni_get_nat_ext(JNIEnv *e)
-{
-   return exported_nat;
-}
-
-static nfc_jni_native_monitor_t *nfc_jni_native_monitor = NULL;
-
-nfc_jni_native_monitor_t* nfc_jni_init_monitor(void)
-{
-
-   pthread_mutexattr_t recursive_attr;
-
-   pthread_mutexattr_init(&recursive_attr);
-   pthread_mutexattr_settype(&recursive_attr, PTHREAD_MUTEX_RECURSIVE_NP);
-
-   if(nfc_jni_native_monitor == NULL)
-   {
-      nfc_jni_native_monitor = (nfc_jni_native_monitor_t*)malloc(sizeof(nfc_jni_native_monitor_t));
-   }
-
-   if(nfc_jni_native_monitor != NULL)
-   {
-      memset(nfc_jni_native_monitor, 0, sizeof(nfc_jni_native_monitor_t));
-
-      if(pthread_mutex_init(&nfc_jni_native_monitor->reentrance_mutex, &recursive_attr) == -1)
-      {
-         ALOGE("NFC Manager Reentrance Mutex creation returned 0x%08x", errno);
-         return NULL;
-      }
-
-      if(pthread_mutex_init(&nfc_jni_native_monitor->concurrency_mutex, NULL) == -1)
-      {
-         ALOGE("NFC Manager Concurrency Mutex creation returned 0x%08x", errno);
-         return NULL;
-      }
-
-      if(!listInit(&nfc_jni_native_monitor->sem_list))
-      {
-         ALOGE("NFC Manager Semaphore List creation failed");
-         return NULL;
-      }
-
-      LIST_INIT(&nfc_jni_native_monitor->incoming_socket_head);
-
-      if(pthread_mutex_init(&nfc_jni_native_monitor->incoming_socket_mutex, NULL) == -1)
-      {
-         ALOGE("NFC Manager incoming socket mutex creation returned 0x%08x", errno);
-         return NULL;
-      }
-
-      if(pthread_cond_init(&nfc_jni_native_monitor->incoming_socket_cond, NULL) == -1)
-      {
-         ALOGE("NFC Manager incoming socket condition creation returned 0x%08x", errno);
-         return NULL;
-      }
-
-}
-
-   return nfc_jni_native_monitor;
-} 
-
-nfc_jni_native_monitor_t* nfc_jni_get_monitor(void)
-{
-   return nfc_jni_native_monitor;
-}
-   
-
-phLibNfc_Handle nfc_jni_get_p2p_device_handle(JNIEnv *e, jobject o)
-{
-   jclass c;
-   jfieldID f;
-
-   c = e->GetObjectClass(o);
-   f = e->GetFieldID(c, "mHandle", "I");
-
-   return e->GetIntField(o, f);
-}
-
-jshort nfc_jni_get_p2p_device_mode(JNIEnv *e, jobject o)
-{
-   jclass c;
-   jfieldID f;
-
-   c = e->GetObjectClass(o);
-   f = e->GetFieldID(c, "mMode", "S");
-
-   return e->GetShortField(o, f);
-}
-
-
-int nfc_jni_get_connected_tech_index(JNIEnv *e, jobject o)
-{
-
-   jclass c;
-   jfieldID f;
-
-   c = e->GetObjectClass(o);
-   f = e->GetFieldID(c, "mConnectedTechIndex", "I");
-
-   return e->GetIntField(o, f);
-
-}
-
-jint nfc_jni_get_connected_technology(JNIEnv *e, jobject o)
-{
-   jclass c;
-   jfieldID f;
-   int connectedTech = -1;
-
-   int connectedTechIndex = nfc_jni_get_connected_tech_index(e,o);
-   jintArray techTypes = nfc_jni_get_nfc_tag_type(e, o);
-
-   if ((connectedTechIndex != -1) && (techTypes != NULL) &&
-           (connectedTechIndex < e->GetArrayLength(techTypes))) {
-       jint* technologies = e->GetIntArrayElements(techTypes, 0);
-       if (technologies != NULL) {
-           connectedTech = technologies[connectedTechIndex];
-           e->ReleaseIntArrayElements(techTypes, technologies, JNI_ABORT);
-       }
-   }
-
-   return connectedTech;
-
-}
-
-jint nfc_jni_get_connected_technology_libnfc_type(JNIEnv *e, jobject o)
-{
-   jclass c;
-   jfieldID f;
-   jint connectedLibNfcType = -1;
-
-   int connectedTechIndex = nfc_jni_get_connected_tech_index(e,o);
-   c = e->GetObjectClass(o);
-   f = e->GetFieldID(c, "mTechLibNfcTypes", "[I");
-   jintArray libNfcTypes =  (jintArray) e->GetObjectField(o, f);
-
-   if ((connectedTechIndex != -1) && (libNfcTypes != NULL) &&
-           (connectedTechIndex < e->GetArrayLength(libNfcTypes))) {
-       jint* types = e->GetIntArrayElements(libNfcTypes, 0);
-       if (types != NULL) {
-           connectedLibNfcType = types[connectedTechIndex];
-           e->ReleaseIntArrayElements(libNfcTypes, types, JNI_ABORT);
-       }
-   }
-   return connectedLibNfcType;
-
-}
-
-phLibNfc_Handle nfc_jni_get_connected_handle(JNIEnv *e, jobject o)
-{
-   jclass c;
-   jfieldID f;
-
-   c = e->GetObjectClass(o);
-   f = e->GetFieldID(c, "mConnectedHandle", "I");
-
-   return e->GetIntField(o, f);
-}
-
-phLibNfc_Handle nfc_jni_get_nfc_socket_handle(JNIEnv *e, jobject o)
-{
-   jclass c;
-   jfieldID f;
-
-   c = e->GetObjectClass(o);
-   f = e->GetFieldID(c, "mHandle", "I");
-
-   return e->GetIntField(o, f);
-}
-
-jintArray nfc_jni_get_nfc_tag_type(JNIEnv *e, jobject o)
-{
-  jclass c;
-  jfieldID f;
-  jintArray techtypes;
-   
-  c = e->GetObjectClass(o);
-  f = e->GetFieldID(c, "mTechList","[I");
-
-  /* Read the techtypes  */
-  techtypes = (jintArray) e->GetObjectField(o, f);
-
-  return techtypes;
-}
-
-
-
-//Display status code
-const char* nfc_jni_get_status_name(NFCSTATUS status)
-{
-   #define STATUS_ENTRY(status) { status, #status }
- 
-   struct status_entry {
-      NFCSTATUS   code;
-      const char  *name;
-   };
-
-   const struct status_entry sNameTable[] = {
-      STATUS_ENTRY(NFCSTATUS_SUCCESS),
-      STATUS_ENTRY(NFCSTATUS_FAILED),
-      STATUS_ENTRY(NFCSTATUS_INVALID_PARAMETER),
-      STATUS_ENTRY(NFCSTATUS_INSUFFICIENT_RESOURCES),
-      STATUS_ENTRY(NFCSTATUS_TARGET_LOST),
-      STATUS_ENTRY(NFCSTATUS_INVALID_HANDLE),
-      STATUS_ENTRY(NFCSTATUS_MULTIPLE_TAGS),
-      STATUS_ENTRY(NFCSTATUS_ALREADY_REGISTERED),
-      STATUS_ENTRY(NFCSTATUS_FEATURE_NOT_SUPPORTED),
-      STATUS_ENTRY(NFCSTATUS_SHUTDOWN),
-      STATUS_ENTRY(NFCSTATUS_ABORTED),
-      STATUS_ENTRY(NFCSTATUS_REJECTED ),
-      STATUS_ENTRY(NFCSTATUS_NOT_INITIALISED),
-      STATUS_ENTRY(NFCSTATUS_PENDING),
-      STATUS_ENTRY(NFCSTATUS_BUFFER_TOO_SMALL),
-      STATUS_ENTRY(NFCSTATUS_ALREADY_INITIALISED),
-      STATUS_ENTRY(NFCSTATUS_BUSY),
-      STATUS_ENTRY(NFCSTATUS_TARGET_NOT_CONNECTED),
-      STATUS_ENTRY(NFCSTATUS_MULTIPLE_PROTOCOLS),
-      STATUS_ENTRY(NFCSTATUS_DESELECTED),
-      STATUS_ENTRY(NFCSTATUS_INVALID_DEVICE),
-      STATUS_ENTRY(NFCSTATUS_MORE_INFORMATION),
-      STATUS_ENTRY(NFCSTATUS_RF_TIMEOUT),
-      STATUS_ENTRY(NFCSTATUS_RF_ERROR),
-      STATUS_ENTRY(NFCSTATUS_BOARD_COMMUNICATION_ERROR),
-      STATUS_ENTRY(NFCSTATUS_INVALID_STATE),
-      STATUS_ENTRY(NFCSTATUS_NOT_REGISTERED),
-      STATUS_ENTRY(NFCSTATUS_RELEASED),
-      STATUS_ENTRY(NFCSTATUS_NOT_ALLOWED),
-      STATUS_ENTRY(NFCSTATUS_INVALID_REMOTE_DEVICE),
-      STATUS_ENTRY(NFCSTATUS_SMART_TAG_FUNC_NOT_SUPPORTED),
-      STATUS_ENTRY(NFCSTATUS_READ_FAILED),
-      STATUS_ENTRY(NFCSTATUS_WRITE_FAILED),
-      STATUS_ENTRY(NFCSTATUS_NO_NDEF_SUPPORT),
-      STATUS_ENTRY(NFCSTATUS_EOF_NDEF_CONTAINER_REACHED),
-      STATUS_ENTRY(NFCSTATUS_INVALID_RECEIVE_LENGTH),
-      STATUS_ENTRY(NFCSTATUS_INVALID_FORMAT),
-      STATUS_ENTRY(NFCSTATUS_INSUFFICIENT_STORAGE),
-      STATUS_ENTRY(NFCSTATUS_FORMAT_ERROR),
-   };
-
-   int i = sizeof(sNameTable)/sizeof(status_entry);
- 
-   while(i>0)
-   {
-      i--;
-      if (sNameTable[i].code == PHNFCSTATUS(status))
-      {
-         return sNameTable[i].name;
-      }
-   }
-
-   return "UNKNOWN";
-}
-
-int addTechIfNeeded(int *techList, int* handleList, int* typeList, int listSize,
-        int maxListSize, int techToAdd, int handleToAdd, int typeToAdd) {
-    bool found = false;
-    for (int i = 0; i < listSize; i++) {
-        if (techList[i] == techToAdd) {
-            found = true;
-            break;
-        }
-    }
-    if (!found && listSize < maxListSize) {
-        techList[listSize] = techToAdd;
-        handleList[listSize] = handleToAdd;
-        typeList[listSize] = typeToAdd;
-        return listSize + 1;
-    }
-    else {
-        return listSize;
-    }
-}
-
-
-#define MAX_NUM_TECHNOLOGIES 32
-
-/*
- *  Utility to get a technology tree and a corresponding handle list from a detected tag.
- */
-void nfc_jni_get_technology_tree(JNIEnv* e, phLibNfc_RemoteDevList_t* devList,
-        uint8_t count, jintArray* techList, jintArray* handleList,
-        jintArray* libnfcTypeList)
-{
-   int technologies[MAX_NUM_TECHNOLOGIES];
-   int handles[MAX_NUM_TECHNOLOGIES];
-   int libnfctypes[MAX_NUM_TECHNOLOGIES];
-
-   int index = 0;
-   // TODO: This counts from up to down because on multi-protocols, the
-   // ISO handle is usually the second, and we prefer the ISO. Should implement
-   // a method to find the "preferred handle order" and use that instead,
-   // since we shouldn't have dependencies on the tech list ordering.
-   for (int target = count - 1; target >= 0; target--) {
-       int type = devList[target].psRemoteDevInfo->RemDevType;
-       int handle = devList[target].hTargetDev;
-       switch (type)
-       {
-          case phNfc_eISO14443_A_PICC:
-          case phNfc_eISO14443_4A_PICC:
-            {
-              index = addTechIfNeeded(technologies, handles, libnfctypes, index,
-                      MAX_NUM_TECHNOLOGIES, TARGET_TYPE_ISO14443_4, handle, type);
-              break;
-            }
-          case phNfc_eISO14443_4B_PICC:
-            {
-              index = addTechIfNeeded(technologies, handles, libnfctypes, index,
-                      MAX_NUM_TECHNOLOGIES, TARGET_TYPE_ISO14443_4, handle, type);
-              index = addTechIfNeeded(technologies, handles, libnfctypes, index,
-                      MAX_NUM_TECHNOLOGIES, TARGET_TYPE_ISO14443_3B, handle, type);
-            }break;
-          case phNfc_eISO14443_3A_PICC:
-            {
-              index = addTechIfNeeded(technologies, handles, libnfctypes,
-                      index, MAX_NUM_TECHNOLOGIES, TARGET_TYPE_ISO14443_3A, handle, type);
-            }break;
-          case phNfc_eISO14443_B_PICC:
-            {
-              // TODO a bug in libnfc will cause 14443-3B only cards
-              // to be returned as this type as well, but these cards
-              // are very rare. Hence assume it's -4B
-              index = addTechIfNeeded(technologies, handles, libnfctypes,
-                      index, MAX_NUM_TECHNOLOGIES, TARGET_TYPE_ISO14443_4, handle, type);
-              index = addTechIfNeeded(technologies, handles, libnfctypes,
-                      index, MAX_NUM_TECHNOLOGIES, TARGET_TYPE_ISO14443_3B, handle, type);
-            }break;
-          case phNfc_eISO15693_PICC:
-            {
-              index = addTechIfNeeded(technologies, handles, libnfctypes,
-                      index, MAX_NUM_TECHNOLOGIES, TARGET_TYPE_ISO15693, handle, type);
-            }break;
-          case phNfc_eMifare_PICC:
-            {
-              // We don't want to be too clever here; libnfc has already determined
-              // it's a Mifare, so we only check for UL, for all other tags
-              // we assume it's a mifare classic. This should make us more
-              // future-proof.
-              int sak = devList[target].psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.Sak;
-              switch(sak)
-              {
-                case 0x00:
-                  // could be UL or UL-C
-                  index = addTechIfNeeded(technologies, handles, libnfctypes,
-                          index, MAX_NUM_TECHNOLOGIES, TARGET_TYPE_MIFARE_UL, handle, type);
-                  break;
-                default:
-                  index = addTechIfNeeded(technologies, handles, libnfctypes,
-                          index, MAX_NUM_TECHNOLOGIES, TARGET_TYPE_MIFARE_CLASSIC, handle, type);
-                  break;
-              }
-            }break;
-          case phNfc_eFelica_PICC:
-            {
-              index = addTechIfNeeded(technologies, handles, libnfctypes,
-                      index, MAX_NUM_TECHNOLOGIES, TARGET_TYPE_FELICA, handle, type);
-            }break;
-          case phNfc_eJewel_PICC:
-            {
-              // Jewel represented as NfcA
-              index = addTechIfNeeded(technologies, handles, libnfctypes,
-                      index, MAX_NUM_TECHNOLOGIES, TARGET_TYPE_ISO14443_3A, handle, type);
-            }break;
-          default:
-            {
-              index = addTechIfNeeded(technologies, handles, libnfctypes,
-                      index, MAX_NUM_TECHNOLOGIES, TARGET_TYPE_UNKNOWN, handle, type);
-            }
-        }
-   }
-
-   // Build the Java arrays
-   if (techList != NULL) {
-       *techList = e->NewIntArray(index);
-       e->SetIntArrayRegion(*techList, 0, index, technologies);
-   }
-
-   if (handleList != NULL) {
-       *handleList = e->NewIntArray(index);
-       e->SetIntArrayRegion(*handleList, 0, index, handles);
-   }
-
-   if (libnfcTypeList != NULL) {
-       *libnfcTypeList = e->NewIntArray(index);
-       e->SetIntArrayRegion(*libnfcTypeList, 0, index, libnfctypes);
-   }
-}
-
-} // namespace android
diff --git a/nxp/jni/com_android_nfc.h b/nxp/jni/com_android_nfc.h
deleted file mode 100644
index b876dad..0000000
--- a/nxp/jni/com_android_nfc.h
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __COM_ANDROID_NFC_JNI_H__
-#define __COM_ANDROID_NFC_JNI_H__
-
-#define LOG_TAG "NFCJNI"
-
-#include <JNIHelp.h>
-#include <jni.h>
-
-#include <pthread.h>
-#include <sys/queue.h>
-
-extern "C" {
-#include <phNfcStatus.h>
-#include <phNfcTypes.h>
-#include <phNfcIoctlCode.h>
-#include <phLibNfc.h>
-#include <phDal4Nfc_messageQueueLib.h>
-#include <phFriNfc_NdefMap.h>
-#include <cutils/log.h>
-#include <com_android_nfc_list.h>
-#include <semaphore.h>
-
-}
-#include <cutils/properties.h> // for property_get
-
-
-/* Discovery modes -- keep in sync with NFCManager.DISCOVERY_MODE_* */
-#define DISCOVERY_MODE_TAG_READER         0
-#define DISCOVERY_MODE_NFCIP1             1
-#define DISCOVERY_MODE_CARD_EMULATION     2
-
-#define DISCOVERY_MODE_TABLE_SIZE         3
-
-#define DISCOVERY_MODE_DISABLED           0
-#define DISCOVERY_MODE_ENABLED            1
-
-#define MODE_P2P_TARGET                   0
-#define MODE_P2P_INITIATOR                1
-
-/* Properties values */
-#define PROPERTY_LLCP_LTO                 0
-#define PROPERTY_LLCP_MIU                 1
-#define PROPERTY_LLCP_WKS                 2
-#define PROPERTY_LLCP_OPT                 3
-#define PROPERTY_NFC_DISCOVERY_A          4
-#define PROPERTY_NFC_DISCOVERY_B          5  
-#define PROPERTY_NFC_DISCOVERY_F          6
-#define PROPERTY_NFC_DISCOVERY_15693      7
-#define PROPERTY_NFC_DISCOVERY_NCFIP      8                     
-
-/* Error codes */
-#define ERROR_BUFFER_TOO_SMALL            -12
-#define ERROR_INSUFFICIENT_RESOURCES      -9
-
-/* Pre-defined card read/write state values. These must match the values in
- * Ndef.java in the framework.
- */
-
-#define NDEF_UNKNOWN_TYPE                -1
-#define NDEF_TYPE1_TAG                   1
-#define NDEF_TYPE2_TAG                   2
-#define NDEF_TYPE3_TAG                   3
-#define NDEF_TYPE4_TAG                   4
-#define NDEF_MIFARE_CLASSIC_TAG          101
-#define NDEF_ICODE_SLI_TAG               102
-
-/* Pre-defined tag type values. These must match the values in
- * Ndef.java in the framework.
- */
-
-#define NDEF_MODE_READ_ONLY              1
-#define NDEF_MODE_READ_WRITE             2
-#define NDEF_MODE_UNKNOWN                3
-
-
-/* Name strings for target types. These *must* match the values in TagTechnology.java */
-#define TARGET_TYPE_UNKNOWN               -1
-#define TARGET_TYPE_ISO14443_3A           1
-#define TARGET_TYPE_ISO14443_3B           2
-#define TARGET_TYPE_ISO14443_4            3
-#define TARGET_TYPE_FELICA                4
-#define TARGET_TYPE_ISO15693              5
-#define TARGET_TYPE_NDEF                  6
-#define TARGET_TYPE_NDEF_FORMATABLE       7
-#define TARGET_TYPE_MIFARE_CLASSIC        8
-#define TARGET_TYPE_MIFARE_UL             9
-
-#define SMX_SECURE_ELEMENT_ID   11259375
-
-/* Maximum byte length of an AID. */
-#define AID_MAXLEN                        16
-
-/* Utility macros for logging */
-#define GET_LEVEL(status) ((status)==NFCSTATUS_SUCCESS)?ANDROID_LOG_DEBUG:ANDROID_LOG_WARN
-
-#if 0
-  #define LOG_CALLBACK(funcName, status)  LOG_PRI(GET_LEVEL(status), LOG_TAG, "Callback: %s() - status=0x%04x[%s]", funcName, status, nfc_jni_get_status_name(status));
-  #define TRACE(...) ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)
-  #define TRACE_ENABLED 1
-#else
-  #define LOG_CALLBACK(...)
-  #define TRACE(...)
-  #define TRACE_ENABLED 0
-#endif
-
-struct nfc_jni_native_data
-{
-   /* Thread handle */
-   pthread_t thread;
-   int running;
-
-   /* Our VM */
-   JavaVM *vm;
-   int env_version;
-
-   /* Reference to the NFCManager instance */
-   jobject manager;
-
-   /* Cached objects */
-   jobject cached_NfcTag;
-   jobject cached_P2pDevice;
-
-   /* Target discovery configuration */
-   int discovery_modes_state[DISCOVERY_MODE_TABLE_SIZE];
-   phLibNfc_sADD_Cfg_t discovery_cfg;
-   phLibNfc_Registry_Info_t registry_info;
-   
-   /* Secure Element selected */
-   int seId;
-   
-   /* LLCP params */
-   int lto;
-   int miu;
-   int wks;
-   int opt;
-
-   /* Tag detected */
-   jobject tag;
-
-   /* Lib Status */
-   NFCSTATUS status;
-
-   /* p2p modes */
-   int p2p_initiator_modes;
-   int p2p_target_modes;
-   
-};
-
-typedef struct nfc_jni_native_monitor
-{
-   /* Mutex protecting native library against reentrance */
-   pthread_mutex_t reentrance_mutex;
-
-   /* Mutex protecting native library against concurrency */
-   pthread_mutex_t concurrency_mutex;
-
-   /* List used to track pending semaphores waiting for callback */
-   struct listHead sem_list;
-
-   /* List used to track incoming socket requests (and associated sync variables) */
-   LIST_HEAD(, nfc_jni_listen_data) incoming_socket_head;
-   pthread_mutex_t incoming_socket_mutex;
-   pthread_cond_t  incoming_socket_cond;
-
-} nfc_jni_native_monitor_t;
-
-typedef struct nfc_jni_callback_data
-{
-   /* Semaphore used to wait for callback */
-   sem_t sem;
-
-   /* Used to store the status sent by the callback */
-   NFCSTATUS status;
-
-   /* Used to provide a local context to the callback */
-   void* pContext;
-
-} nfc_jni_callback_data_t;
-
-typedef struct nfc_jni_listen_data
-{
-   /* LLCP server socket receiving the connection request */
-   phLibNfc_Handle pServerSocket;
-
-   /* LLCP socket created from the connection request */
-   phLibNfc_Handle pIncomingSocket;
-
-   /* List entries */
-   LIST_ENTRY(nfc_jni_listen_data) entries;
-
-} nfc_jni_listen_data_t;
-
-/* TODO: treat errors and add traces */
-#define REENTRANCE_LOCK()        pthread_mutex_lock(&nfc_jni_get_monitor()->reentrance_mutex)
-#define REENTRANCE_UNLOCK()      pthread_mutex_unlock(&nfc_jni_get_monitor()->reentrance_mutex)
-#define CONCURRENCY_LOCK()       pthread_mutex_lock(&nfc_jni_get_monitor()->concurrency_mutex)
-#define CONCURRENCY_UNLOCK()     pthread_mutex_unlock(&nfc_jni_get_monitor()->concurrency_mutex)
-
-namespace android {
-
-extern JavaVM *vm;
-
-JNIEnv *nfc_get_env();
-
-bool nfc_cb_data_init(nfc_jni_callback_data* pCallbackData, void* pContext);
-void nfc_cb_data_deinit(nfc_jni_callback_data* pCallbackData);
-void nfc_cb_data_releaseAll();
-
-const char* nfc_jni_get_status_name(NFCSTATUS status);
-int nfc_jni_cache_object(JNIEnv *e, const char *clsname,
-   jobject *cached_obj);
-struct nfc_jni_native_data* nfc_jni_get_nat(JNIEnv *e, jobject o);
-struct nfc_jni_native_data* nfc_jni_get_nat_ext(JNIEnv *e);
-nfc_jni_native_monitor_t* nfc_jni_init_monitor(void);
-nfc_jni_native_monitor_t* nfc_jni_get_monitor(void);
-
-int get_technology_type(phNfc_eRemDevType_t type, uint8_t sak);
-void nfc_jni_get_technology_tree(JNIEnv* e, phLibNfc_RemoteDevList_t* devList,
-                        uint8_t count, jintArray* techList, jintArray* handleList,
-                        jintArray* typeList);
-
-/* P2P */
-phLibNfc_Handle nfc_jni_get_p2p_device_handle(JNIEnv *e, jobject o);
-jshort nfc_jni_get_p2p_device_mode(JNIEnv *e, jobject o);
-
-/* TAG */
-jint nfc_jni_get_connected_technology(JNIEnv *e, jobject o);
-jint nfc_jni_get_connected_technology_libnfc_type(JNIEnv *e, jobject o);
-phLibNfc_Handle nfc_jni_get_connected_handle(JNIEnv *e, jobject o);
-jintArray nfc_jni_get_nfc_tag_type(JNIEnv *e, jobject o);
-
-/* LLCP */
-phLibNfc_Handle nfc_jni_get_nfc_socket_handle(JNIEnv *e, jobject o);
-
-int register_com_android_nfc_NativeNfcManager(JNIEnv *e);
-int register_com_android_nfc_NativeNfcTag(JNIEnv *e);
-int register_com_android_nfc_NativeP2pDevice(JNIEnv *e);
-int register_com_android_nfc_NativeLlcpConnectionlessSocket(JNIEnv *e);
-int register_com_android_nfc_NativeLlcpServiceSocket(JNIEnv *e);
-int register_com_android_nfc_NativeLlcpSocket(JNIEnv *e);
-int register_com_android_nfc_NativeNfcSecureElement(JNIEnv *e);
-
-} // namespace android
-
-#endif
diff --git a/nxp/jni/com_android_nfc_NativeLlcpConnectionlessSocket.cpp b/nxp/jni/com_android_nfc_NativeLlcpConnectionlessSocket.cpp
deleted file mode 100644
index 188edb4..0000000
--- a/nxp/jni/com_android_nfc_NativeLlcpConnectionlessSocket.cpp
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <semaphore.h>
-#include <errno.h>
-
-#include "com_android_nfc.h"
-
-namespace android {
-
-/*
- * Callbacks
- */
-
-static void nfc_jni_receive_callback(void* pContext, uint8_t ssap, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_receiveFrom_callback", status);
-
-   if(status == NFCSTATUS_SUCCESS)
-   {
-      pCallbackData->pContext = (void*)ssap;
-      TRACE("RECEIVE UI_FRAME FROM SAP %d OK \n", ssap);
-   }
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_send_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_sendTo_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-/*
-* Methods
-*/
-static jboolean com_android_nfc_NativeLlcpConnectionlessSocket_doSendTo(JNIEnv *e, jobject o, jint nsap, jbyteArray data)
-{
-   NFCSTATUS ret;
-   struct timespec ts;
-   phLibNfc_Handle hRemoteDevice;
-   phLibNfc_Handle hLlcpSocket;
-   phNfc_sData_t sSendBuffer = {NULL, 0};
-   struct nfc_jni_callback_data cb_data;
-   jboolean result = JNI_FALSE;
-   
-   /* Retrieve handles */
-   hRemoteDevice = nfc_jni_get_p2p_device_handle(e,o);
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   sSendBuffer.buffer = (uint8_t*)e->GetByteArrayElements(data, NULL);
-   sSendBuffer.length = (uint32_t)e->GetArrayLength(data);   
-
-   TRACE("phLibNfc_Llcp_SendTo()");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_SendTo(hRemoteDevice,
-                              hLlcpSocket,
-                              nsap,
-                              &sSendBuffer,
-                              nfc_jni_send_callback,
-                              (void*)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_Llcp_SendTo() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      goto clean_and_return;
-   } 
-   TRACE("phLibNfc_Llcp_SendTo() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-   
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      goto clean_and_return;
-   }
-
-   result = JNI_TRUE;
-
-clean_and_return:
-   if (sSendBuffer.buffer != NULL)
-   {
-      e->ReleaseByteArrayElements(data, (jbyte*)sSendBuffer.buffer, JNI_ABORT);
-   }
-   nfc_cb_data_deinit(&cb_data);
-   return result;
-}
-
-static jobject com_android_nfc_NativeLlcpConnectionlessSocket_doReceiveFrom(JNIEnv *e, jobject o, jint linkMiu)
-{
-   NFCSTATUS ret;
-   struct timespec ts;
-   uint8_t ssap;
-   jobject llcpPacket = NULL;
-   phLibNfc_Handle hRemoteDevice;
-   phLibNfc_Handle hLlcpSocket;
-   phNfc_sData_t sReceiveBuffer;
-   jclass clsLlcpPacket;
-   jfieldID f;
-   jbyteArray receivedData = NULL;
-   struct nfc_jni_callback_data cb_data;
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   /* Create new LlcpPacket object */
-   if(nfc_jni_cache_object(e,"com/android/nfc/LlcpPacket",&(llcpPacket)) == -1)
-   {
-      ALOGE("Find LlcpPacket class error");
-      goto clean_and_return;
-   }
-
-   /* Get NativeConnectionless class object */
-   clsLlcpPacket = e->GetObjectClass(llcpPacket);
-   if(e->ExceptionCheck())
-   {
-      ALOGE("Get Object class error");
-      goto clean_and_return;
-   } 
-
-   /* Retrieve handles */
-   hRemoteDevice = nfc_jni_get_p2p_device_handle(e,o);
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
-   TRACE("phLibNfc_Llcp_RecvFrom(), Socket Handle = 0x%02x, Link LIU = %d", hLlcpSocket, linkMiu);
-
-   sReceiveBuffer.buffer = (uint8_t*)malloc(linkMiu);
-   sReceiveBuffer.length = linkMiu;
-
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_RecvFrom(hRemoteDevice,
-                                hLlcpSocket,
-                                &sReceiveBuffer,
-                                nfc_jni_receive_callback,
-                                &cb_data);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_PENDING && ret != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("phLibNfc_Llcp_RecvFrom() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      goto clean_and_return;
-   } 
-   TRACE("phLibNfc_Llcp_RecvFrom() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-       goto clean_and_return;
-   }
-
-   ssap = (uint32_t)cb_data.pContext;
-   TRACE("Data Received From SSAP = %d\n, length = %d", ssap, sReceiveBuffer.length);
-
-   /* Set Llcp Packet remote SAP */
-   f = e->GetFieldID(clsLlcpPacket, "mRemoteSap", "I");
-   e->SetIntField(llcpPacket, f,(jbyte)ssap);
-
-   /* Set Llcp Packet Buffer */
-   ALOGD("Set LlcpPacket Data Buffer\n");
-   f = e->GetFieldID(clsLlcpPacket, "mDataBuffer", "[B");
-   receivedData = e->NewByteArray(sReceiveBuffer.length);
-   e->SetByteArrayRegion(receivedData, 0, sReceiveBuffer.length,(jbyte *)sReceiveBuffer.buffer);
-   e->SetObjectField(llcpPacket, f, receivedData);
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-   return llcpPacket;
-}
-
-static jboolean com_android_nfc_NativeLlcpConnectionlessSocket_doClose(JNIEnv *e, jobject o)
-{
-   NFCSTATUS ret;
-   phLibNfc_Handle hLlcpSocket;
-   TRACE("Close Connectionless socket");
-   
-   /* Retrieve socket handle */
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
-
-   TRACE("phLibNfc_Llcp_Close()");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Close(hLlcpSocket);
-   REENTRANCE_UNLOCK();
-   if(ret == NFCSTATUS_SUCCESS)
-   {
-      TRACE("phLibNfc_Llcp_Close() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      return TRUE;
-   }
-   else
-   {
-      ALOGE("phLibNfc_Llcp_Close() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      return FALSE;
-   }
-}
-
-
-/*
- * JNI registration.
- */
-static JNINativeMethod gMethods[] =
-{
-   {"doSendTo", "(I[B)Z", (void *)com_android_nfc_NativeLlcpConnectionlessSocket_doSendTo},
-      
-   {"doReceiveFrom", "(I)Lcom/android/nfc/LlcpPacket;", (void *)com_android_nfc_NativeLlcpConnectionlessSocket_doReceiveFrom},
-      
-   {"doClose", "()Z", (void *)com_android_nfc_NativeLlcpConnectionlessSocket_doClose},
-};
-
-
-int register_com_android_nfc_NativeLlcpConnectionlessSocket(JNIEnv *e)
-{
-   return jniRegisterNativeMethods(e,
-      "com/android/nfc/nxp/NativeLlcpConnectionlessSocket",
-      gMethods, NELEM(gMethods));
-}
-
-} // android namespace
diff --git a/nxp/jni/com_android_nfc_NativeLlcpServiceSocket.cpp b/nxp/jni/com_android_nfc_NativeLlcpServiceSocket.cpp
deleted file mode 100644
index 92de3e4..0000000
--- a/nxp/jni/com_android_nfc_NativeLlcpServiceSocket.cpp
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <semaphore.h>
-#include <errno.h>
-
-#include "com_android_nfc.h"
-
-namespace android {
-
-extern void nfc_jni_llcp_transport_socket_err_callback(void*      pContext,
-                                                       uint8_t    nErrCode);
-/*
- * Callbacks
- */
-static void nfc_jni_llcp_accept_socket_callback(void*        pContext,
-                                                NFCSTATUS    status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_llcp_accept_socket_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
- 
- 
-/*
- * Utils
- */
-
-static phLibNfc_Handle getIncomingSocket(nfc_jni_native_monitor_t * pMonitor,
-                                                 phLibNfc_Handle hServerSocket)
-{
-   nfc_jni_listen_data_t * pListenData;
-   phLibNfc_Handle pIncomingSocket = NULL;
-
-   /* Look for a pending incoming connection on the current server */
-   LIST_FOREACH(pListenData, &pMonitor->incoming_socket_head, entries)
-   {
-      if (pListenData->pServerSocket == hServerSocket)
-      {
-         pIncomingSocket = pListenData->pIncomingSocket;
-         LIST_REMOVE(pListenData, entries);
-         free(pListenData);
-         break;
-      }
-   }
-
-   return pIncomingSocket;
-}
-
-/*
- * Methods
- */ 
-static jobject com_NativeLlcpServiceSocket_doAccept(JNIEnv *e, jobject o, jint miu, jint rw, jint linearBufferLength)
-{
-   NFCSTATUS ret = NFCSTATUS_SUCCESS;
-   struct timespec ts;
-   phLibNfc_Llcp_sSocketOptions_t sOptions;
-   phNfc_sData_t sWorkingBuffer;
-   jfieldID f;   
-   jclass clsNativeLlcpSocket;
-   jobject clientSocket = NULL;
-   struct nfc_jni_callback_data cb_data;
-   phLibNfc_Handle hIncomingSocket, hServerSocket;
-   nfc_jni_native_monitor_t * pMonitor = nfc_jni_get_monitor();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   /* Get server socket */
-   hServerSocket = nfc_jni_get_nfc_socket_handle(e,o);
-
-   /* Set socket options with the socket options of the service */
-   sOptions.miu = miu;
-   sOptions.rw = rw;
-   
-   /* Allocate Working buffer length */
-   sWorkingBuffer.buffer = (uint8_t*)malloc((miu*rw)+miu+linearBufferLength);
-   sWorkingBuffer.length = (miu*rw)+ miu + linearBufferLength;
-
-   while(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      /* Wait for tag Notification */
-      pthread_mutex_lock(&pMonitor->incoming_socket_mutex);
-      while ((hIncomingSocket = getIncomingSocket(pMonitor, hServerSocket)) == NULL) {
-         pthread_cond_wait(&pMonitor->incoming_socket_cond, &pMonitor->incoming_socket_mutex);
-      }
-      pthread_mutex_unlock(&pMonitor->incoming_socket_mutex);
-
-      /* Accept the incomming socket */
-      TRACE("phLibNfc_Llcp_Accept()");
-      REENTRANCE_LOCK();
-      ret = phLibNfc_Llcp_Accept( hIncomingSocket,
-                                  &sOptions,
-                                  &sWorkingBuffer,
-                                  nfc_jni_llcp_transport_socket_err_callback,
-                                  nfc_jni_llcp_accept_socket_callback,
-                                  (void*)&cb_data);
-      REENTRANCE_UNLOCK();
-      if(ret != NFCSTATUS_PENDING)
-      {
-         // NOTE: This may happen if link went down since incoming socket detected, then
-         //       just drop it and start a new accept loop.
-         ALOGD("phLibNfc_Llcp_Accept() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-         continue;
-      }
-      TRACE("phLibNfc_Llcp_Accept() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-      /* Wait for callback response */
-      if(sem_wait(&cb_data.sem))
-      {
-         ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-         goto clean_and_return;
-      }
-
-      if(cb_data.status != NFCSTATUS_SUCCESS)
-      {
-         /* NOTE: Do not generate an error if the accept failed to avoid error in server application */
-         ALOGD("Failed to accept incoming socket  0x%04x[%s]", cb_data.status, nfc_jni_get_status_name(cb_data.status));
-      }
-   }
-
-   /* Create new LlcpSocket object */
-   if(nfc_jni_cache_object(e,"com/android/nfc/nxp/NativeLlcpSocket",&(clientSocket)) == -1)
-   {
-      ALOGD("LLCP Socket creation error");
-      goto clean_and_return;
-   }
-
-   /* Get NativeConnectionOriented class object */
-   clsNativeLlcpSocket = e->GetObjectClass(clientSocket);
-   if(e->ExceptionCheck())
-   {
-      ALOGD("LLCP Socket get class object error");
-      goto clean_and_return;
-   }
-
-   /* Set socket handle */
-   f = e->GetFieldID(clsNativeLlcpSocket, "mHandle", "I");
-   e->SetIntField(clientSocket, f,(jint)hIncomingSocket);
-
-   /* Set socket MIU */
-   f = e->GetFieldID(clsNativeLlcpSocket, "mLocalMiu", "I");
-   e->SetIntField(clientSocket, f,(jint)miu);
-
-   /* Set socket RW */
-   f = e->GetFieldID(clsNativeLlcpSocket, "mLocalRw", "I");
-   e->SetIntField(clientSocket, f,(jint)rw);
-
-   TRACE("socket handle 0x%02x: MIU = %d, RW = %d\n",hIncomingSocket, miu, rw);
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-   return clientSocket;
-}
-
-static jboolean com_NativeLlcpServiceSocket_doClose(JNIEnv *e, jobject o)
-{
-   NFCSTATUS ret;
-   phLibNfc_Handle hLlcpSocket;
-   nfc_jni_native_monitor_t * pMonitor = nfc_jni_get_monitor();
-
-   TRACE("Close Service socket");
-
-   /* Retrieve socket handle */
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
-
-   pthread_mutex_lock(&pMonitor->incoming_socket_mutex);
-   /* TODO: implement accept abort */
-   pthread_cond_broadcast(&pMonitor->incoming_socket_cond);
-   pthread_mutex_unlock(&pMonitor->incoming_socket_mutex);
-
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Close(hLlcpSocket);
-   REENTRANCE_UNLOCK();
-   if(ret == NFCSTATUS_SUCCESS)
-   {
-      TRACE("Close Service socket OK");
-      return TRUE;
-   }
-   else
-   {
-      ALOGD("Close Service socket KO");
-      return FALSE;
-   }
-}
-
-
-/*
- * JNI registration.
- */
-static JNINativeMethod gMethods[] =
-{
-   {"doAccept", "(III)Lcom/android/nfc/nxp/NativeLlcpSocket;",
-      (void *)com_NativeLlcpServiceSocket_doAccept},
-      
-   {"doClose", "()Z",
-      (void *)com_NativeLlcpServiceSocket_doClose},
-};
-
-
-int register_com_android_nfc_NativeLlcpServiceSocket(JNIEnv *e)
-{
-   return jniRegisterNativeMethods(e,
-      "com/android/nfc/nxp/NativeLlcpServiceSocket",
-      gMethods, NELEM(gMethods));
-}
-
-} // namespace android
diff --git a/nxp/jni/com_android_nfc_NativeLlcpSocket.cpp b/nxp/jni/com_android_nfc_NativeLlcpSocket.cpp
deleted file mode 100644
index 0c0b830..0000000
--- a/nxp/jni/com_android_nfc_NativeLlcpSocket.cpp
+++ /dev/null
@@ -1,468 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <semaphore.h>
-#include <errno.h>
-
-#include "com_android_nfc.h"
-
-namespace android {
-
-/*
- * Callbacks
- */
- 
-static void nfc_jni_disconnect_callback(void*        pContext,
-                                               NFCSTATUS    status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_disconnect_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
- 
-static void nfc_jni_connect_callback(void* pContext, uint8_t nErrCode, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_llcp_connect_callback", status);
-
-   if(status == NFCSTATUS_SUCCESS)
-   {
-      TRACE("Socket connected\n");
-   }
-   else
-   {
-      ALOGD("Socket not connected:");
-      switch(nErrCode)
-      {
-         case PHFRINFC_LLCP_DM_OPCODE_SAP_NOT_ACTIVE:
-            {
-               ALOGD("> SAP NOT ACTIVE\n");
-            }break;
-
-         case PHFRINFC_LLCP_DM_OPCODE_SAP_NOT_FOUND:
-            {
-               ALOGD("> SAP NOT FOUND\n");
-            }break;
-
-         case PHFRINFC_LLCP_DM_OPCODE_CONNECT_REJECTED:
-            {
-               ALOGD("> CONNECT REJECTED\n");
-            }break;
-
-         case PHFRINFC_LLCP_DM_OPCODE_CONNECT_NOT_ACCEPTED:
-            {
-               ALOGD("> CONNECT NOT ACCEPTED\n");
-            }break;
-
-         case PHFRINFC_LLCP_DM_OPCODE_SOCKET_NOT_AVAILABLE:
-            {
-               ALOGD("> SOCKET NOT AVAILABLE\n");
-            }break;
-      }
-   }
-   
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-} 
-
-
-
- 
-static void nfc_jni_receive_callback(void* pContext, NFCSTATUS    status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_llcp_receive_callback", status);
-   
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_send_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_llcp_send_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-/*
- * Methods
- */
-static jboolean com_android_nfc_NativeLlcpSocket_doConnect(JNIEnv *e, jobject o, jint nSap)
-{
-   NFCSTATUS ret;
-   struct timespec ts;
-   phLibNfc_Handle hRemoteDevice;
-   phLibNfc_Handle hLlcpSocket;
-   struct nfc_jni_callback_data cb_data;
-   jboolean result = JNI_FALSE;
-
-   /* Retrieve handles */
-   hRemoteDevice = nfc_jni_get_p2p_device_handle(e,o);
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
-   
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   TRACE("phLibNfc_Llcp_Connect(%d)",nSap);
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Connect(hRemoteDevice,
-                               hLlcpSocket,
-                               nSap,
-                               nfc_jni_connect_callback,
-                               (void*)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_Llcp_Connect(%d) returned 0x%04x[%s]", nSap, ret, nfc_jni_get_status_name(ret));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_Llcp_Connect(%d) returned 0x%04x[%s]", nSap, ret, nfc_jni_get_status_name(ret));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      ALOGW("LLCP Connect request failed");
-      goto clean_and_return;
-   }
-
-   result = JNI_TRUE;
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-   return result;
-}
-
-static jboolean com_android_nfc_NativeLlcpSocket_doConnectBy(JNIEnv *e, jobject o, jstring sn)
-{
-   NFCSTATUS ret;
-   struct timespec ts;
-   phNfc_sData_t serviceName = {0};
-   phLibNfc_Handle hRemoteDevice;
-   phLibNfc_Handle hLlcpSocket;
-   struct nfc_jni_callback_data cb_data;
-   jboolean result = JNI_FALSE;
-
-   /* Retrieve handles */
-   hRemoteDevice = nfc_jni_get_p2p_device_handle(e,o);
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   /* Service socket */
-   serviceName.buffer = (uint8_t*)e->GetStringUTFChars(sn, NULL);
-   serviceName.length = (uint32_t)e->GetStringUTFLength(sn);
-   
-   TRACE("phLibNfc_Llcp_ConnectByUri()");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_ConnectByUri(hRemoteDevice,
-                                    hLlcpSocket,
-                                    &serviceName,
-                                    nfc_jni_connect_callback,
-                                    (void*)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_Llcp_ConnectByUri() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_Llcp_ConnectByUri() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      goto clean_and_return;
-   }
-
-   result = JNI_TRUE;
-
-clean_and_return:
-   if (serviceName.buffer != NULL) {
-      e->ReleaseStringUTFChars(sn, (const char *)serviceName.buffer);
-   }
-   nfc_cb_data_deinit(&cb_data);
-   return result;
-}
-
-static jboolean com_android_nfc_NativeLlcpSocket_doClose(JNIEnv *e, jobject o)
-{
-   NFCSTATUS ret;
-   phLibNfc_Handle hLlcpSocket;
-
-   /* Retrieve socket handle */
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
-
-   TRACE("phLibNfc_Llcp_Close()");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Close(hLlcpSocket);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("phLibNfc_Llcp_Close() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      return FALSE; 
-   }
-   TRACE("phLibNfc_Llcp_Close() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-   return TRUE;
-}
-
-static jboolean com_android_nfc_NativeLlcpSocket_doSend(JNIEnv *e, jobject o, jbyteArray  data)
-{
-   NFCSTATUS ret;
-   struct timespec ts;
-   phLibNfc_Handle hRemoteDevice;
-   phLibNfc_Handle hLlcpSocket;
-   phNfc_sData_t sSendBuffer = {NULL, 0};
-   struct nfc_jni_callback_data cb_data;
-   jboolean result = JNI_FALSE;
-   
-   /* Retrieve handles */
-   hRemoteDevice = nfc_jni_get_p2p_device_handle(e,o);
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
-   
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   sSendBuffer.buffer = (uint8_t*)e->GetByteArrayElements(data, NULL);
-   sSendBuffer.length = (uint32_t)e->GetArrayLength(data);
-   
-   TRACE("phLibNfc_Llcp_Send()");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Send(hRemoteDevice,
-                            hLlcpSocket,
-                            &sSendBuffer,
-                            nfc_jni_send_callback,
-                            (void*)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_Llcp_Send() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      goto clean_and_return;
-   } 
-   TRACE("phLibNfc_Llcp_Send() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-       goto clean_and_return;
-   }
-
-   result = JNI_TRUE;
-
-clean_and_return:
-   if (sSendBuffer.buffer != NULL)
-   {
-      e->ReleaseByteArrayElements(data, (jbyte*)sSendBuffer.buffer, JNI_ABORT);
-   }
-   nfc_cb_data_deinit(&cb_data);
-   return result;
-}
-
-static jint com_android_nfc_NativeLlcpSocket_doReceive(JNIEnv *e, jobject o, jbyteArray  buffer)
-{
-   NFCSTATUS ret;
-   struct timespec ts;
-   phLibNfc_Handle hRemoteDevice;
-   phLibNfc_Handle hLlcpSocket;
-   phNfc_sData_t sReceiveBuffer = {NULL, 0};
-   struct nfc_jni_callback_data cb_data;
-   jint result = -1;
-   
-   /* Retrieve handles */
-   hRemoteDevice = nfc_jni_get_p2p_device_handle(e,o);
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
-   
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   sReceiveBuffer.buffer = (uint8_t*)e->GetByteArrayElements(buffer, NULL);
-   sReceiveBuffer.length = (uint32_t)e->GetArrayLength(buffer);
-   
-   TRACE("phLibNfc_Llcp_Recv()");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Recv(hRemoteDevice,
-                            hLlcpSocket,
-                            &sReceiveBuffer,
-                            nfc_jni_receive_callback,
-                            (void*)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(ret == NFCSTATUS_PENDING)
-   {
-      /* Wait for callback response */
-      if(sem_wait(&cb_data.sem))
-      {
-         ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-         goto clean_and_return;
-      }
-
-      if(cb_data.status == NFCSTATUS_SUCCESS)
-      {
-         result = sReceiveBuffer.length;
-      }
-   }
-   else if (ret == NFCSTATUS_SUCCESS)
-   {
-      result = sReceiveBuffer.length;
-   }
-   else
-   {
-      /* Return status should be either SUCCESS or PENDING */
-      ALOGE("phLibNfc_Llcp_Recv() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_Llcp_Recv() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-clean_and_return:
-   if (sReceiveBuffer.buffer != NULL)
-   {
-      e->ReleaseByteArrayElements(buffer, (jbyte*)sReceiveBuffer.buffer, 0);
-   }
-   nfc_cb_data_deinit(&cb_data);
-   return result;
-}
-
-static jint com_android_nfc_NativeLlcpSocket_doGetRemoteSocketMIU(JNIEnv *e, jobject o)
-{
-   NFCSTATUS ret;
-   phLibNfc_Handle hRemoteDevice;
-   phLibNfc_Handle hLlcpSocket;
-   phLibNfc_Llcp_sSocketOptions_t   remoteSocketOption;
-   
-   /* Retrieve handles */
-   hRemoteDevice = nfc_jni_get_p2p_device_handle(e,o);
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);   
-   
-   TRACE("phLibNfc_Llcp_SocketGetRemoteOptions(MIU)");
-   REENTRANCE_LOCK();
-   ret  = phLibNfc_Llcp_SocketGetRemoteOptions(hRemoteDevice,
-                                               hLlcpSocket,
-                                               &remoteSocketOption);
-   REENTRANCE_UNLOCK();
-   if(ret == NFCSTATUS_SUCCESS)
-   {
-      TRACE("phLibNfc_Llcp_SocketGetRemoteOptions(MIU) returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      return remoteSocketOption.miu;
-   }
-   else
-   {
-      ALOGW("phLibNfc_Llcp_SocketGetRemoteOptions(MIU) returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      return 0;
-   }
-}
-
-static jint com_android_nfc_NativeLlcpSocket_doGetRemoteSocketRW(JNIEnv *e, jobject o)
-{
-   NFCSTATUS ret;
-   phLibNfc_Handle hRemoteDevice;
-   phLibNfc_Handle hLlcpSocket;
-   phLibNfc_Llcp_sSocketOptions_t   remoteSocketOption;
-
-   /* Retrieve handles */
-   hRemoteDevice = nfc_jni_get_p2p_device_handle(e,o);
-   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);   
-
-   TRACE("phLibNfc_Llcp_SocketGetRemoteOptions(RW)");
-   REENTRANCE_LOCK();
-   ret  = phLibNfc_Llcp_SocketGetRemoteOptions(hRemoteDevice,
-                                               hLlcpSocket,
-                                               &remoteSocketOption);
-   REENTRANCE_UNLOCK();
-   if(ret == NFCSTATUS_SUCCESS)
-   {
-      TRACE("phLibNfc_Llcp_SocketGetRemoteOptions(RW) returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      return remoteSocketOption.rw;
-   }
-   else
-   {
-      ALOGW("phLibNfc_Llcp_SocketGetRemoteOptions(RW) returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      return 0;
-   }
-}
-
-
-/*
- * JNI registration.
- */
-static JNINativeMethod gMethods[] =
-{
-   {"doConnect", "(I)Z",
-      (void *)com_android_nfc_NativeLlcpSocket_doConnect},
-
-   {"doConnectBy", "(Ljava/lang/String;)Z",
-      (void *)com_android_nfc_NativeLlcpSocket_doConnectBy},
-      
-   {"doClose", "()Z",
-      (void *)com_android_nfc_NativeLlcpSocket_doClose},
-      
-   {"doSend", "([B)Z",
-      (void *)com_android_nfc_NativeLlcpSocket_doSend},
-
-   {"doReceive", "([B)I",
-      (void *)com_android_nfc_NativeLlcpSocket_doReceive},
-      
-   {"doGetRemoteSocketMiu", "()I",
-      (void *)com_android_nfc_NativeLlcpSocket_doGetRemoteSocketMIU},
-           
-   {"doGetRemoteSocketRw", "()I",
-      (void *)com_android_nfc_NativeLlcpSocket_doGetRemoteSocketRW},
-};
-
-
-int register_com_android_nfc_NativeLlcpSocket(JNIEnv *e)
-{
-   return jniRegisterNativeMethods(e,
-      "com/android/nfc/nxp/NativeLlcpSocket",gMethods, NELEM(gMethods));
-}
-
-} // namespace android
diff --git a/nxp/jni/com_android_nfc_NativeNfcManager.cpp b/nxp/jni/com_android_nfc_NativeNfcManager.cpp
deleted file mode 100644
index e6da0fa..0000000
--- a/nxp/jni/com_android_nfc_NativeNfcManager.cpp
+++ /dev/null
@@ -1,2623 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <errno.h>
-#include <pthread.h>
-#include <semaphore.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <math.h>
-#include <sys/queue.h>
-#include <hardware/hardware.h>
-#include <hardware/nfc.h>
-#include <cutils/properties.h>
-
-#include "com_android_nfc.h"
-
-#define ERROR_BUFFER_TOO_SMALL       -12
-#define ERROR_INSUFFICIENT_RESOURCES -9
-
-extern uint32_t libnfc_llc_error_count;
-
-static phLibNfc_sConfig_t   gDrvCfg;
-void   *gHWRef;
-static phNfc_sData_t gInputParam;
-static phNfc_sData_t gOutputParam;
-
-uint8_t device_connected_flag;
-static bool driverConfigured = FALSE;
-
-static phLibNfc_Handle              hLlcpHandle;
-static NFCSTATUS                    lastErrorStatus = NFCSTATUS_FAILED;
-static phLibNfc_Llcp_eLinkStatus_t  g_eLinkStatus = phFriNfc_LlcpMac_eLinkDefault;
-
-static jmethodID cached_NfcManager_notifyNdefMessageListeners;
-static jmethodID cached_NfcManager_notifyTransactionListeners;
-static jmethodID cached_NfcManager_notifyLlcpLinkActivation;
-static jmethodID cached_NfcManager_notifyLlcpLinkDeactivated;
-static jmethodID cached_NfcManager_notifyTargetDeselected;
-
-static jmethodID cached_NfcManager_notifySeFieldActivated;
-static jmethodID cached_NfcManager_notifySeFieldDeactivated;
-
-static jmethodID cached_NfcManager_notifySeApduReceived;
-static jmethodID cached_NfcManager_notifySeMifareAccess;
-static jmethodID cached_NfcManager_notifySeEmvCardRemoval;
-
-namespace android {
-
-phLibNfc_Handle     storedHandle = 0;
-
-struct nfc_jni_native_data *exported_nat = NULL;
-
-/* Internal functions declaration */
-static void *nfc_jni_client_thread(void *arg);
-static void nfc_jni_init_callback(void *pContext, NFCSTATUS status);
-static void nfc_jni_deinit_callback(void *pContext, NFCSTATUS status);
-static void nfc_jni_discover_callback(void *pContext, NFCSTATUS status);
-static void nfc_jni_se_set_mode_callback(void *context,
-        phLibNfc_Handle handle, NFCSTATUS status);
-static void nfc_jni_llcpcfg_callback(void *pContext, NFCSTATUS status);
-static void nfc_jni_start_discovery_locked(struct nfc_jni_native_data *nat, bool resume);
-static void nfc_jni_Discovery_notification_callback(void *pContext,
-        phLibNfc_RemoteDevList_t *psRemoteDevList,
-        uint8_t uNofRemoteDev, NFCSTATUS status);
-static void nfc_jni_transaction_callback(void *context,
-        phLibNfc_eSE_EvtType_t evt_type, phLibNfc_Handle handle,
-        phLibNfc_uSeEvtInfo_t *evt_info, NFCSTATUS status);
-static bool performDownload(struct nfc_jni_native_data *nat, bool takeLock);
-
-/*
- * Deferred callback called when client thread must be exited
- */
-static void client_kill_deferred_call(void* arg)
-{
-   struct nfc_jni_native_data *nat = (struct nfc_jni_native_data *)arg;
-   
-   nat->running = FALSE;
-}
-
-static void kill_client(nfc_jni_native_data *nat)
-{
-   phDal4Nfc_Message_Wrapper_t  wrapper;
-   phLibNfc_DeferredCall_t     *pMsg;
-   
-   usleep(50000);
-
-   ALOGD("Terminating client thread...");
-    
-   pMsg = (phLibNfc_DeferredCall_t*)malloc(sizeof(phLibNfc_DeferredCall_t));
-   pMsg->pCallback = client_kill_deferred_call;
-   pMsg->pParameter = (void*)nat;
-   
-   wrapper.msg.eMsgType = PH_LIBNFC_DEFERREDCALL_MSG;
-   wrapper.msg.pMsgData = pMsg;
-   wrapper.msg.Size     = sizeof(phLibNfc_DeferredCall_t);
-
-   phDal4Nfc_msgsnd(gDrvCfg.nClientId, (struct msgbuf *)&wrapper, sizeof(phLibNfc_Message_t), 0);
-}
-
-static void nfc_jni_ioctl_callback(void *pContext, phNfc_sData_t *pOutput, NFCSTATUS status) {
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_ioctl_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_deinit_download_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_deinit_download_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static int nfc_jni_download_locked(struct nfc_jni_native_data *nat, uint8_t update)
-{
-    uint8_t OutputBuffer[1];
-    uint8_t InputBuffer[1];
-    struct timespec ts;
-    NFCSTATUS status = NFCSTATUS_FAILED;
-    phLibNfc_StackCapabilities_t caps;
-    struct nfc_jni_callback_data cb_data;
-    bool result;
-
-    /* Create the local semaphore */
-    if (!nfc_cb_data_init(&cb_data, NULL))
-    {
-       goto clean_and_return;
-    }
-
-    if(update)
-    {
-        //deinit
-        TRACE("phLibNfc_Mgt_DeInitialize() (download)");
-        REENTRANCE_LOCK();
-        status = phLibNfc_Mgt_DeInitialize(gHWRef, nfc_jni_deinit_download_callback, (void *)&cb_data);
-        REENTRANCE_UNLOCK();
-        if (status != NFCSTATUS_PENDING)
-        {
-            ALOGE("phLibNfc_Mgt_DeInitialize() (download) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-        }
-
-        clock_gettime(CLOCK_REALTIME, &ts);
-        ts.tv_sec += 5;
-
-        /* Wait for callback response */
-        if(sem_timedwait(&cb_data.sem, &ts))
-        {
-            ALOGW("Deinitialization timed out (download)");
-        }
-
-        if(cb_data.status != NFCSTATUS_SUCCESS)
-        {
-            ALOGW("Deinitialization FAILED (download)");
-        }
-        TRACE("Deinitialization SUCCESS (download)");
-    }
-
-    result = performDownload(nat, false);
-
-    if (!result) {
-        status = NFCSTATUS_FAILED;
-        goto clean_and_return;
-    }
-
-    TRACE("phLibNfc_Mgt_Initialize()");
-    REENTRANCE_LOCK();
-    status = phLibNfc_Mgt_Initialize(gHWRef, nfc_jni_init_callback, (void *)&cb_data);
-    REENTRANCE_UNLOCK();
-    if(status != NFCSTATUS_PENDING)
-    {
-        ALOGE("phLibNfc_Mgt_Initialize() (download) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-        goto clean_and_return;
-    }
-    TRACE("phLibNfc_Mgt_Initialize() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-    if(sem_wait(&cb_data.sem))
-    {
-       ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-       status = NFCSTATUS_FAILED;
-       goto clean_and_return;
-    }
-
-    /* Initialization Status */
-    if(cb_data.status != NFCSTATUS_SUCCESS)
-    {
-        status = cb_data.status;
-        goto clean_and_return;
-    }
-
-    /* ====== CAPABILITIES ======= */
-    REENTRANCE_LOCK();
-    status = phLibNfc_Mgt_GetstackCapabilities(&caps, (void*)nat);
-    REENTRANCE_UNLOCK();
-    if (status != NFCSTATUS_SUCCESS)
-    {
-       ALOGW("phLibNfc_Mgt_GetstackCapabilities returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-    }
-    else
-    {
-        ALOGD("NFC capabilities: HAL = %x, FW = %x, HW = %x, Model = %x, HCI = %x, Full_FW = %d, Rev = %d, FW Update Info = %d",
-              caps.psDevCapabilities.hal_version,
-              caps.psDevCapabilities.fw_version,
-              caps.psDevCapabilities.hw_version,
-              caps.psDevCapabilities.model_id,
-              caps.psDevCapabilities.hci_version,
-              caps.psDevCapabilities.full_version[NXP_FULL_VERSION_LEN-1],
-              caps.psDevCapabilities.full_version[NXP_FULL_VERSION_LEN-2],
-              caps.psDevCapabilities.firmware_update_info);
-    }
-
-    /*Download is successful*/
-    status = NFCSTATUS_SUCCESS;
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-   return status;
-}
-
-static int nfc_jni_configure_driver(struct nfc_jni_native_data *nat)
-{
-    char value[PROPERTY_VALUE_MAX];
-    int result = FALSE;
-    NFCSTATUS status;
-
-    /* ====== CONFIGURE DRIVER ======= */
-    /* Configure hardware link */
-    gDrvCfg.nClientId = phDal4Nfc_msgget(0, 0600);
-
-    TRACE("phLibNfc_Mgt_ConfigureDriver(0x%08x)", gDrvCfg.nClientId);
-    REENTRANCE_LOCK();
-    status = phLibNfc_Mgt_ConfigureDriver(&gDrvCfg, &gHWRef);
-    REENTRANCE_UNLOCK();
-    if(status == NFCSTATUS_ALREADY_INITIALISED) {
-           ALOGW("phLibNfc_Mgt_ConfigureDriver() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-    }
-    else if(status != NFCSTATUS_SUCCESS)
-    {
-        ALOGE("phLibNfc_Mgt_ConfigureDriver() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-        goto clean_and_return;
-    }
-    TRACE("phLibNfc_Mgt_ConfigureDriver() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-    if(pthread_create(&(nat->thread), NULL, nfc_jni_client_thread, nat) != 0)
-    {
-        ALOGE("pthread_create failed");
-        goto clean_and_return;
-    }
-
-    driverConfigured = TRUE;
-
-clean_and_return:
-    return result;
-}
-
-static int nfc_jni_unconfigure_driver(struct nfc_jni_native_data *nat)
-{
-    int result = FALSE;
-    NFCSTATUS status;
-
-    /* Unconfigure driver */
-    TRACE("phLibNfc_Mgt_UnConfigureDriver()");
-    REENTRANCE_LOCK();
-    status = phLibNfc_Mgt_UnConfigureDriver(gHWRef);
-    REENTRANCE_UNLOCK();
-    if(status != NFCSTATUS_SUCCESS)
-    {
-        ALOGE("phLibNfc_Mgt_UnConfigureDriver() returned error 0x%04x[%s] -- this should never happen", status, nfc_jni_get_status_name( status));
-    }
-    else
-    {
-       ALOGD("phLibNfc_Mgt_UnConfigureDriver() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-       result = TRUE;
-    }
-
-    driverConfigured = FALSE;
-
-    return result;
-}
-
-/* Initialization function */
-static int nfc_jni_initialize(struct nfc_jni_native_data *nat) {
-   struct timespec ts;
-   uint8_t resp[16];
-   NFCSTATUS status;
-   phLibNfc_StackCapabilities_t caps;
-   phLibNfc_SE_List_t SE_List[PHLIBNFC_MAXNO_OF_SE];
-   uint8_t i, No_SE = PHLIBNFC_MAXNO_OF_SE, SmartMX_index = 0, SmartMX_detected = 0;
-   phLibNfc_Llcp_sLinkParameters_t LlcpConfigInfo;
-   struct nfc_jni_callback_data cb_data;
-   uint8_t firmware_status;
-   uint8_t update = TRUE;
-   int result = JNI_FALSE;
-   const hw_module_t* hw_module;
-   nfc_pn544_device_t* pn544_dev = NULL;
-   int ret = 0;
-   ALOGD("Start Initialization\n");
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-   /* Get EEPROM values and device port from product-specific settings */
-   ret = hw_get_module(NFC_HARDWARE_MODULE_ID, &hw_module);
-   if (ret) {
-      ALOGE("hw_get_module() failed.");
-      goto clean_and_return;
-   }
-   ret = nfc_pn544_open(hw_module, &pn544_dev);
-   if (ret) {
-      ALOGE("Could not open pn544 hw_module.");
-      goto clean_and_return;
-   }
-   if (pn544_dev->num_eeprom_settings == 0 || pn544_dev->eeprom_settings == NULL) {
-       ALOGE("Could not load EEPROM settings");
-       goto clean_and_return;
-   }
-
-   /* Reset device connected handle */
-   device_connected_flag = 0;
-
-   /* Reset stored handle */
-   storedHandle = 0;
-
-   /* Initialize Driver */
-   if(!driverConfigured)
-   {
-       nfc_jni_configure_driver(nat);
-   }
-
-   /* ====== INITIALIZE ======= */
-
-   TRACE("phLibNfc_Mgt_Initialize()");
-   REENTRANCE_LOCK();
-   status = phLibNfc_Mgt_Initialize(gHWRef, nfc_jni_init_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_Mgt_Initialize() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      update = FALSE;
-      goto force_download;
-   }
-   TRACE("phLibNfc_Mgt_Initialize returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-  
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   /* Initialization Status */
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      update = FALSE;
-      goto force_download;
-   }
-
-   /* ====== CAPABILITIES ======= */
-
-   REENTRANCE_LOCK();
-   status = phLibNfc_Mgt_GetstackCapabilities(&caps, (void*)nat);
-   REENTRANCE_UNLOCK();
-   if (status != NFCSTATUS_SUCCESS)
-   {
-      ALOGW("phLibNfc_Mgt_GetstackCapabilities returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-   }
-   else
-   {
-       ALOGD("NFC capabilities: HAL = %x, FW = %x, HW = %x, Model = %x, HCI = %x, Full_FW = %d, Rev = %d, FW Update Info = %d",
-             caps.psDevCapabilities.hal_version,
-             caps.psDevCapabilities.fw_version,
-             caps.psDevCapabilities.hw_version,
-             caps.psDevCapabilities.model_id,
-             caps.psDevCapabilities.hci_version,
-             caps.psDevCapabilities.full_version[NXP_FULL_VERSION_LEN-1],
-             caps.psDevCapabilities.full_version[NXP_FULL_VERSION_LEN-2],
-             caps.psDevCapabilities.firmware_update_info);
-   }
-
-   /* ====== FIRMWARE VERSION ======= */
-   if(caps.psDevCapabilities.firmware_update_info)
-   {
-force_download:
-       for (i=0; i<3; i++)
-       {
-           TRACE("Firmware version not UpToDate");
-           status = nfc_jni_download_locked(nat, update);
-           if(status == NFCSTATUS_SUCCESS)
-           {
-               ALOGI("Firmware update SUCCESS");
-               break;
-           }
-           ALOGW("Firmware update FAILED");
-           update = FALSE;
-       }
-       if(i>=3)
-       {
-           ALOGE("Unable to update firmware, giving up");
-           goto clean_and_return;
-       }
-   }
-   else
-   {
-       TRACE("Firmware version UpToDate");
-   }
-   /* ====== EEPROM SETTINGS ======= */
-
-   // Update EEPROM settings
-   TRACE("******  START EEPROM SETTINGS UPDATE ******");
-   for (i = 0; i < pn544_dev->num_eeprom_settings; i++)
-   {
-      char eeprom_property[PROPERTY_KEY_MAX];
-      char eeprom_value[PROPERTY_VALUE_MAX];
-      uint8_t* eeprom_base = &(pn544_dev->eeprom_settings[i*4]);
-      TRACE("> EEPROM SETTING: %d", i);
-
-      // Check for override of this EEPROM value in properties
-      snprintf(eeprom_property, sizeof(eeprom_property), "debug.nfc.eeprom.%02X%02X",
-              eeprom_base[1], eeprom_base[2]);
-      TRACE(">> Checking property: %s", eeprom_property);
-      if (property_get(eeprom_property, eeprom_value, "") == 2) {
-          int eeprom_value_num = (int)strtol(eeprom_value, (char**)NULL, 16);
-          ALOGD(">> Override EEPROM addr 0x%02X%02X with value %02X",
-                  eeprom_base[1], eeprom_base[2], eeprom_value_num);
-          eeprom_base[3] = eeprom_value_num;
-      }
-
-      TRACE(">> Addr: 0x%02X%02X set to: 0x%02X", eeprom_base[1], eeprom_base[2],
-              eeprom_base[3]);
-      gInputParam.buffer = eeprom_base;
-      gInputParam.length = 0x04;
-      gOutputParam.buffer = resp;
-
-      REENTRANCE_LOCK();
-      status = phLibNfc_Mgt_IoCtl(gHWRef, NFC_MEM_WRITE, &gInputParam, &gOutputParam, nfc_jni_ioctl_callback, (void *)&cb_data);
-      REENTRANCE_UNLOCK();
-      if (status != NFCSTATUS_PENDING) {
-         ALOGE("phLibNfc_Mgt_IoCtl() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-         goto clean_and_return;
-      }
-      /* Wait for callback response */
-      if(sem_wait(&cb_data.sem))
-      {
-         ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-         goto clean_and_return;
-      }
-
-      /* Initialization Status */
-      if (cb_data.status != NFCSTATUS_SUCCESS)
-      {
-         goto clean_and_return;
-      }
-   }
-   TRACE("******  ALL EEPROM SETTINGS UPDATED  ******");
-
-   /* ====== SECURE ELEMENTS ======= */
-
-   REENTRANCE_LOCK();
-   ALOGD("phLibNfc_SE_GetSecureElementList()");
-   status = phLibNfc_SE_GetSecureElementList(SE_List, &No_SE);
-   REENTRANCE_UNLOCK();
-   if (status != NFCSTATUS_SUCCESS)
-   {
-      ALOGD("phLibNfc_SE_GetSecureElementList(): Error");
-      goto clean_and_return;
-   }
-
-   ALOGD("\n> Number of Secure Element(s) : %d\n", No_SE);
-   /* Display Secure Element information */
-   for (i = 0; i < No_SE; i++)
-   {
-      if (SE_List[i].eSE_Type == phLibNfc_SE_Type_SmartMX) {
-         ALOGD("phLibNfc_SE_GetSecureElementList(): SMX detected, handle=%p", (void*)SE_List[i].hSecureElement);
-      } else if (SE_List[i].eSE_Type == phLibNfc_SE_Type_UICC) {
-         ALOGD("phLibNfc_SE_GetSecureElementList(): UICC detected, handle=%p", (void*)SE_List[i].hSecureElement);
-      }
-
-      /* Set SE mode - Off */
-      REENTRANCE_LOCK();
-      status = phLibNfc_SE_SetMode(SE_List[i].hSecureElement,
-            phLibNfc_SE_ActModeOff, nfc_jni_se_set_mode_callback,
-            (void *)&cb_data);
-      REENTRANCE_UNLOCK();
-      if (status != NFCSTATUS_PENDING)
-      {
-         ALOGE("phLibNfc_SE_SetMode() returned 0x%04x[%s]", status,
-               nfc_jni_get_status_name(status));
-         goto clean_and_return;
-      }
-      ALOGD("phLibNfc_SE_SetMode() returned 0x%04x[%s]", status,
-            nfc_jni_get_status_name(status));
-
-      /* Wait for callback response */
-      if(sem_wait(&cb_data.sem))
-      {
-         ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-         goto clean_and_return;
-      }
-   }
-
-   /* ====== LLCP ======= */
-
-   /* LLCP Params */
-   TRACE("******  NFC Config Mode NFCIP1 - LLCP ******");
-   LlcpConfigInfo.miu    = nat->miu;
-   LlcpConfigInfo.lto    = nat->lto;
-   LlcpConfigInfo.wks    = nat->wks;
-   LlcpConfigInfo.option = nat->opt;
-
-   REENTRANCE_LOCK();
-   status = phLibNfc_Mgt_SetLlcp_ConfigParams(&LlcpConfigInfo,
-                                              nfc_jni_llcpcfg_callback,
-                                              (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_Mgt_SetLlcp_ConfigParams returned 0x%04x[%s]", status,
-           nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_Mgt_SetLlcp_ConfigParams returned 0x%04x[%s]", status,
-         nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   /* ===== DISCOVERY ==== */
-   nat->discovery_cfg.NfcIP_Mode = nat->p2p_initiator_modes;  //initiator
-   nat->discovery_cfg.NfcIP_Target_Mode = nat->p2p_target_modes;  //target
-   nat->discovery_cfg.Duration = 300000; /* in ms */
-   nat->discovery_cfg.NfcIP_Tgt_Disable = FALSE;
-
-   /* Register for the card emulation mode */
-   REENTRANCE_LOCK();
-   ret = phLibNfc_SE_NtfRegister(nfc_jni_transaction_callback,(void *)nat);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_SUCCESS)
-   {
-        ALOGD("phLibNfc_SE_NtfRegister returned 0x%02x",ret);
-        goto clean_and_return;
-   }
-   TRACE("phLibNfc_SE_NtfRegister returned 0x%x\n", ret);
-
-
-   /* ====== END ======= */
-
-   ALOGI("NFC Initialized");
-
-   result = TRUE;
-
-clean_and_return:
-   if (result != TRUE)
-   {
-      if(nat)
-      {
-         kill_client(nat);
-      }
-   }
-   if (pn544_dev != NULL) {
-       nfc_pn544_close(pn544_dev);
-   }
-   nfc_cb_data_deinit(&cb_data);
-
-   return result;
-}
-
-static int is_user_build() {
-    char value[PROPERTY_VALUE_MAX];
-    property_get("ro.build.type", value, "");
-    return !strncmp("user", value, PROPERTY_VALUE_MAX);
-}
-
-/*
- * Last-chance fallback when there is no clean way to recover
- * Performs a software reset
-  */
-void emergency_recovery(struct nfc_jni_native_data *nat) {
-   if (!is_user_build()) {
-       ALOGE("emergency_recovery: force restart of NFC service");
-   } else {
-       // dont recover immediately, so we can debug
-       unsigned int t;
-       for (t=1; t < 1000000; t <<= 1) {
-           ALOGE("emergency_recovery: NFC stack dead-locked");
-           sleep(t);
-       }
-   }
-   phLibNfc_Mgt_Recovery();
-   abort();  // force a noisy crash
-}
-
-void nfc_jni_reset_timeout_values()
-{
-    REENTRANCE_LOCK();
-    phLibNfc_SetIsoXchgTimeout(NXP_ISO_XCHG_TIMEOUT);
-    phLibNfc_SetHciTimeout(NXP_NFC_HCI_TIMEOUT);
-    phLibNfc_SetFelicaTimeout(NXP_FELICA_XCHG_TIMEOUT);
-    phLibNfc_SetMifareRawTimeout(NXP_MIFARE_XCHG_TIMEOUT);
-    REENTRANCE_UNLOCK();
-}
-
-/*
- * Restart the polling loop when unable to perform disconnect
-  */
-void nfc_jni_restart_discovery_locked(struct nfc_jni_native_data *nat)
-{
-    nfc_jni_start_discovery_locked(nat, true);
-}
-
- /*
-  *  Utility to recover UID from target infos
-  */
-static phNfc_sData_t get_target_uid(phLibNfc_sRemoteDevInformation_t *psRemoteDevInfo)
-{
-    phNfc_sData_t uid;
-
-    switch(psRemoteDevInfo->RemDevType)
-    {
-    case phNfc_eISO14443_A_PICC:
-    case phNfc_eISO14443_4A_PICC:
-    case phNfc_eISO14443_3A_PICC:
-    case phNfc_eMifare_PICC:
-        uid.buffer = psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.Uid;
-        uid.length = psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.UidLength;
-        break;
-    case phNfc_eISO14443_B_PICC:
-    case phNfc_eISO14443_4B_PICC:
-        uid.buffer = psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.AtqB.AtqResInfo.Pupi;
-        uid.length = sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.AtqB.AtqResInfo.Pupi);
-        break;
-    case phNfc_eFelica_PICC:
-        uid.buffer = psRemoteDevInfo->RemoteDevInfo.Felica_Info.IDm;
-        uid.length = psRemoteDevInfo->RemoteDevInfo.Felica_Info.IDmLength;
-        break;
-    case phNfc_eJewel_PICC:
-        uid.buffer = psRemoteDevInfo->RemoteDevInfo.Jewel_Info.Uid;
-        uid.length = psRemoteDevInfo->RemoteDevInfo.Jewel_Info.UidLength;
-        break;
-    case phNfc_eISO15693_PICC:
-        uid.buffer = psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Uid;
-        uid.length = psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.UidLength;
-        break;
-    case phNfc_eNfcIP1_Target:
-    case phNfc_eNfcIP1_Initiator:
-        uid.buffer = psRemoteDevInfo->RemoteDevInfo.NfcIP_Info.NFCID;
-        uid.length = psRemoteDevInfo->RemoteDevInfo.NfcIP_Info.NFCID_Length;
-        break;
-    default:
-        uid.buffer = NULL;
-        uid.length = 0;
-        break;
-    }
-
-    return uid;
-}
-
-/*
- * NFC stack message processing
- */
-static void *nfc_jni_client_thread(void *arg)
-{
-   struct nfc_jni_native_data *nat;
-   JNIEnv *e;
-   JavaVMAttachArgs thread_args;
-   phDal4Nfc_Message_Wrapper_t wrapper;
-
-   nat = (struct nfc_jni_native_data *)arg;
-
-   thread_args.name = "NFC Message Loop";
-   thread_args.version = nat->env_version;
-   thread_args.group = NULL;
-
-   nat->vm->AttachCurrentThread(&e, &thread_args);
-   pthread_setname_np(pthread_self(), "message");
-
-   TRACE("NFC client started");
-   nat->running = TRUE;
-   while(nat->running == TRUE)
-   {
-      /* Fetch next message from the NFC stack message queue */
-      if(phDal4Nfc_msgrcv(gDrvCfg.nClientId, (void *)&wrapper,
-         sizeof(phLibNfc_Message_t), 0, 0) == -1)
-      {
-         ALOGE("NFC client received bad message");
-         continue;
-      }
-
-      switch(wrapper.msg.eMsgType)
-      {
-         case PH_LIBNFC_DEFERREDCALL_MSG:
-         {
-            phLibNfc_DeferredCall_t *msg =
-               (phLibNfc_DeferredCall_t *)(wrapper.msg.pMsgData);
-
-            REENTRANCE_LOCK();
-            msg->pCallback(msg->pParameter);
-            REENTRANCE_UNLOCK();
-
-            break;
-         }
-      }
-   }
-   TRACE("NFC client stopped");
-   
-   nat->vm->DetachCurrentThread();
-
-   return NULL;
-}
-
-extern uint8_t nfc_jni_is_ndef;
-extern uint8_t *nfc_jni_ndef_buf;
-extern uint32_t nfc_jni_ndef_buf_len;
-
-static phLibNfc_sNfcIPCfg_t nfc_jni_nfcip1_cfg =
-{
-   3,
-   { 0x46, 0x66, 0x6D }
-}; 
-
-/*
- * Callbacks
- */
-
-/* P2P - LLCP callbacks */
-static void nfc_jni_llcp_linkStatus_callback(void *pContext,
-                                                    phFriNfc_LlcpMac_eLinkStatus_t   eLinkStatus)
-{
-   phFriNfc_Llcp_sLinkParameters_t  sLinkParams;
-   JNIEnv *e;
-   NFCSTATUS status;
-
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-   struct nfc_jni_native_data *nat = (nfc_jni_native_data *)pContextData->pContext;
-
-   nfc_jni_listen_data_t * pListenData = NULL;
-   nfc_jni_native_monitor * pMonitor = nfc_jni_get_monitor();
-
-   TRACE("Callback: nfc_jni_llcp_linkStatus_callback()");
-
-   nat->vm->GetEnv( (void **)&e, nat->env_version);
-   
-   /* Update link status */
-   g_eLinkStatus = eLinkStatus;
-
-   if(eLinkStatus == phFriNfc_LlcpMac_eLinkActivated)
-   {
-      REENTRANCE_LOCK();
-      status = phLibNfc_Llcp_GetRemoteInfo(hLlcpHandle, &sLinkParams);
-      REENTRANCE_UNLOCK();
-      if(status != NFCSTATUS_SUCCESS)
-      {
-           ALOGW("GetRemote Info failded - Status = %02x",status);
-      }
-      else
-      {
-           ALOGI("LLCP Link activated (LTO=%d, MIU=%d, OPTION=0x%02x, WKS=0x%02x)",sLinkParams.lto,
-                                                                                  sLinkParams.miu,
-                                                                                  sLinkParams.option,
-                                                                                  sLinkParams.wks);
-           device_connected_flag = 1;
-      }
-   }
-   else if(eLinkStatus == phFriNfc_LlcpMac_eLinkDeactivated)
-   {
-      ALOGI("LLCP Link deactivated");
-      free(pContextData);
-      /* Reset device connected flag */
-      device_connected_flag = 0;
-
-      /* Reset incoming socket list */
-      while (!LIST_EMPTY(&pMonitor->incoming_socket_head))
-      {
-         pListenData = LIST_FIRST(&pMonitor->incoming_socket_head);
-         LIST_REMOVE(pListenData, entries);
-         free(pListenData);
-      }
-
-      /* Notify manager that the LLCP is lost or deactivated */
-      e->CallVoidMethod(nat->manager, cached_NfcManager_notifyLlcpLinkDeactivated, nat->tag);
-      if(e->ExceptionCheck())
-      {
-         ALOGE("Exception occured");
-         kill_client(nat);
-      } 
-   }
-}
-
-static void nfc_jni_checkLlcp_callback(void *context,
-                                              NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)context;
-
-   LOG_CALLBACK("nfc_jni_checkLlcp_callback", status);
-
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-static void nfc_jni_llcpcfg_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_llcpcfg_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_llcp_transport_listen_socket_callback(void              *pContext,
-                                                          phLibNfc_Handle   hIncomingSocket)
-{
-   phLibNfc_Handle hServiceSocket = (phLibNfc_Handle)pContext;
-   nfc_jni_listen_data_t * pListenData = NULL;
-   nfc_jni_native_monitor * pMonitor = nfc_jni_get_monitor();
-
-   TRACE("nfc_jni_llcp_transport_listen_socket_callback socket handle = %p", (void*)hIncomingSocket);
-
-   pthread_mutex_lock(&pMonitor->incoming_socket_mutex);
-
-   /* Store the connection request */
-   pListenData = (nfc_jni_listen_data_t*)malloc(sizeof(nfc_jni_listen_data_t));
-   if (pListenData == NULL)
-   {
-      ALOGE("Failed to create structure to handle incoming LLCP connection request");
-      goto clean_and_return;
-   }
-   pListenData->pServerSocket = hServiceSocket;
-   pListenData->pIncomingSocket = hIncomingSocket;
-   LIST_INSERT_HEAD(&pMonitor->incoming_socket_head, pListenData, entries);
-
-   /* Signal pending accept operations that the list is updated */
-   pthread_cond_broadcast(&pMonitor->incoming_socket_cond);
-
-clean_and_return:
-   pthread_mutex_unlock(&pMonitor->incoming_socket_mutex);
-}
-
-void nfc_jni_llcp_transport_socket_err_callback(void*      pContext,
-                                                       uint8_t    nErrCode)
-{
-   PHNFC_UNUSED_VARIABLE(pContext);
-
-   TRACE("Callback: nfc_jni_llcp_transport_socket_err_callback()");
-
-   if(nErrCode == PHFRINFC_LLCP_ERR_FRAME_REJECTED)
-   {
-      ALOGW("Frame Rejected - Disconnected");
-   }
-   else if(nErrCode == PHFRINFC_LLCP_ERR_DISCONNECTED)
-   {
-      ALOGD("Socket Disconnected");
-   }
-}
-
-
-static void nfc_jni_discover_callback(void *pContext, NFCSTATUS status)
-{
-    struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-    LOG_CALLBACK("nfc_jni_discover_callback", status);
-
-    pContextData->status = status;
-    sem_post(&pContextData->sem);
-}
-
-static uint8_t find_preferred_target(phLibNfc_RemoteDevList_t *psRemoteDevList,
-        uint8_t uNoOfRemoteDev)
-{
-    // Always prefer p2p targets over other targets. Otherwise, select the first target
-    // reported.
-    uint8_t preferred_index = 0;
-    for (uint8_t i = 0; i < uNoOfRemoteDev; i++) {
-        if((psRemoteDevList[i].psRemoteDevInfo->RemDevType == phNfc_eNfcIP1_Initiator)
-                || (psRemoteDevList[i].psRemoteDevInfo->RemDevType == phNfc_eNfcIP1_Target)) {
-            preferred_index = i;
-        }
-    }
-    return preferred_index;
-}
-
-static void nfc_jni_Discovery_notification_callback(void *pContext,
-   phLibNfc_RemoteDevList_t *psRemoteDevList,
-   uint8_t uNofRemoteDev, NFCSTATUS status)
-{
-   JNIEnv *e;
-   NFCSTATUS ret;
-   jclass tag_cls = NULL;
-   jobject target_array;
-   jobject tag;
-   jmethodID ctor;
-   jfieldID f;
-   const char * typeName;
-   jbyteArray tagUid;
-   jbyteArray generalBytes = NULL;
-   struct nfc_jni_native_data *nat;
-   struct timespec ts;
-   phNfc_sData_t data;
-   int i;
-   int target_index = 0; // Target that will be reported (if multiple can be >0)
-
-   nat = (struct nfc_jni_native_data *)pContext;
-   
-   nat->vm->GetEnv( (void **)&e, nat->env_version);
-   
-   if(status == NFCSTATUS_DESELECTED)
-   {
-      LOG_CALLBACK("nfc_jni_Discovery_notification_callback: Target deselected", status); 
-         
-      /* Notify manager that a target was deselected */
-      e->CallVoidMethod(nat->manager, cached_NfcManager_notifyTargetDeselected);
-      if(e->ExceptionCheck())
-      {
-         ALOGE("Exception occured");
-         kill_client(nat);
-      } 
-   }
-   else
-   {
-      LOG_CALLBACK("nfc_jni_Discovery_notification_callback", status);
-      TRACE("Discovered %d tags", uNofRemoteDev);
-
-      target_index = find_preferred_target(psRemoteDevList, uNofRemoteDev);
-
-      /* Reset device connected flag */
-      device_connected_flag = 1;
-      phLibNfc_sRemoteDevInformation_t *remDevInfo = psRemoteDevList[target_index].psRemoteDevInfo;
-      phLibNfc_Handle remDevHandle = psRemoteDevList[target_index].hTargetDev;
-      if((remDevInfo->RemDevType == phNfc_eNfcIP1_Initiator)
-          || (remDevInfo->RemDevType == phNfc_eNfcIP1_Target))
-      {
-
-         tag_cls = e->GetObjectClass(nat->cached_P2pDevice);
-         if(e->ExceptionCheck())
-         {
-            ALOGE("Get Object Class Error"); 
-            kill_client(nat);
-            return;
-         } 
-         
-         /* New target instance */
-         ctor = e->GetMethodID(tag_cls, "<init>", "()V");
-         tag = e->NewObject(tag_cls, ctor);
-         
-         /* Set P2P Target mode */
-         f = e->GetFieldID(tag_cls, "mMode", "I"); 
-         
-         if(remDevInfo->RemDevType == phNfc_eNfcIP1_Initiator)
-         {
-            ALOGD("Discovered P2P Initiator");
-            e->SetIntField(tag, f, (jint)MODE_P2P_INITIATOR);
-         }
-         else
-         {    
-            ALOGD("Discovered P2P Target");
-            e->SetIntField(tag, f, (jint)MODE_P2P_TARGET);
-         }
-          
-         if(remDevInfo->RemDevType == phNfc_eNfcIP1_Initiator)
-         {
-            /* Set General Bytes */
-            f = e->GetFieldID(tag_cls, "mGeneralBytes", "[B");
-   
-           TRACE("General Bytes length =");
-           for(i=0;i<remDevInfo->RemoteDevInfo.NfcIP_Info.ATRInfo_Length;i++)
-           {
-               ALOGD("%02x ", remDevInfo->RemoteDevInfo.NfcIP_Info.ATRInfo[i]);
-           }
-
-            generalBytes = e->NewByteArray(remDevInfo->RemoteDevInfo.NfcIP_Info.ATRInfo_Length);
-             
-            e->SetByteArrayRegion(generalBytes, 0, 
-                                  remDevInfo->RemoteDevInfo.NfcIP_Info.ATRInfo_Length,
-                                  (jbyte *)remDevInfo->RemoteDevInfo.NfcIP_Info.ATRInfo);
-             
-            e->SetObjectField(tag, f, generalBytes);
-         }
-
-         /* Set tag handle */
-         f = e->GetFieldID(tag_cls, "mHandle", "I");
-         e->SetIntField(tag, f,(jint)remDevHandle);
-         TRACE("Target handle = 0x%08x",remDevHandle);
-      }
-      else
-      {
-        tag_cls = e->GetObjectClass(nat->cached_NfcTag);
-        if(e->ExceptionCheck())
-        {
-            kill_client(nat);
-            return;
-        }
-
-        /* New tag instance */
-        ctor = e->GetMethodID(tag_cls, "<init>", "()V");
-        tag = e->NewObject(tag_cls, ctor);
-
-        bool multi_protocol = false;
-
-        if(status == NFCSTATUS_MULTIPLE_PROTOCOLS)
-        {
-            TRACE("Multiple Protocol TAG detected\n");
-            multi_protocol = true;
-        }
-
-        /* Set tag UID */
-        f = e->GetFieldID(tag_cls, "mUid", "[B");
-        data = get_target_uid(remDevInfo);
-        tagUid = e->NewByteArray(data.length);
-        if(data.length > 0)
-        {
-            e->SetByteArrayRegion(tagUid, 0, data.length, (jbyte *)data.buffer);
-        }
-        e->SetObjectField(tag, f, tagUid);
-
-        /* Generate technology list */
-        jintArray techList;
-        jintArray handleList;
-        jintArray typeList;
-        nfc_jni_get_technology_tree(e, psRemoteDevList,
-                multi_protocol ? uNofRemoteDev : 1,
-                &techList, &handleList, &typeList);
-
-        /* Push the technology list into the java object */
-        f = e->GetFieldID(tag_cls, "mTechList", "[I");
-        e->SetObjectField(tag, f, techList);
-
-        f = e->GetFieldID(tag_cls, "mTechHandles", "[I");
-        e->SetObjectField(tag, f, handleList);
-
-        f = e->GetFieldID(tag_cls, "mTechLibNfcTypes", "[I");
-        e->SetObjectField(tag, f, typeList);
-
-        f = e->GetFieldID(tag_cls, "mConnectedTechIndex", "I");
-        e->SetIntField(tag, f,(jint)-1);
-
-        f = e->GetFieldID(tag_cls, "mConnectedHandle", "I");
-        e->SetIntField(tag, f,(jint)-1);
-      }
-
-      storedHandle = remDevHandle;
-      if (nat->tag != NULL) {
-          e->DeleteGlobalRef(nat->tag);
-      }
-      nat->tag = e->NewGlobalRef(tag);
-
-      /* Notify the service */   
-      TRACE("Notify Nfc Service");
-      if((remDevInfo->RemDevType == phNfc_eNfcIP1_Initiator)
-          || (remDevInfo->RemDevType == phNfc_eNfcIP1_Target))
-      {
-         /* Store the hanlde of the P2P device */
-         hLlcpHandle = remDevHandle;
-         
-         /* Notify manager that new a P2P device was found */
-         e->CallVoidMethod(nat->manager, cached_NfcManager_notifyLlcpLinkActivation, tag);
-         if(e->ExceptionCheck())
-         {
-            ALOGE("Exception occured");
-            kill_client(nat);
-         }     
-      }
-      else
-      {
-         /* Notify manager that new a tag was found */
-         e->CallVoidMethod(nat->manager, cached_NfcManager_notifyNdefMessageListeners, tag);
-         if(e->ExceptionCheck())
-         {
-            ALOGE("Exception occured");
-            kill_client(nat);
-         }     
-      }
-      e->DeleteLocalRef(tag);
-   } 
-}
-
-static void nfc_jni_init_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-   LOG_CALLBACK("nfc_jni_init_callback", status);
-
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-static void nfc_jni_deinit_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-   LOG_CALLBACK("nfc_jni_deinit_callback", status);
-
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-/* Set Secure Element mode callback*/
-static void nfc_jni_smartMX_setModeCb (void*            pContext,
-                                       phLibNfc_Handle  hSecureElement,
-                                       NFCSTATUS        status)
-{
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-   LOG_CALLBACK("nfc_jni_smartMX_setModeCb", status);
-
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-/* Card Emulation callback */
-static void nfc_jni_transaction_callback(void *context,
-   phLibNfc_eSE_EvtType_t evt_type, phLibNfc_Handle handle,
-   phLibNfc_uSeEvtInfo_t *evt_info, NFCSTATUS status)
-{
-    JNIEnv *e;
-    jobject tmp_array = NULL;
-    jobject mifare_block = NULL;
-    struct nfc_jni_native_data *nat;
-    phNfc_sData_t *aid;
-    phNfc_sData_t *mifare_command;
-    struct nfc_jni_callback_data *pCallbackData;
-    int i=0;
-
-    LOG_CALLBACK("nfc_jni_transaction_callback", status);
-
-    nat = (struct nfc_jni_native_data *)context;
-
-    nat->vm->GetEnv( (void **)&e, nat->env_version);
-
-    if(status == NFCSTATUS_SUCCESS)
-    {
-        switch(evt_type)
-        {
-            case phLibNfc_eSE_EvtStartTransaction:
-            {
-                TRACE("> SE EVT_START_TRANSACTION");
-                if(evt_info->UiccEvtInfo.aid.length <= AID_MAXLEN)
-                {
-                    aid = &(evt_info->UiccEvtInfo.aid);
-
-                    ALOGD("> AID DETECTED");
-
-                    if(aid != NULL)
-                    {
-                        if (TRACE_ENABLED == 1) {
-                            char aid_str[AID_MAXLEN * 2 + 1];
-                            aid_str[0] = '\0';
-                            for (i = 0; i < (int) (aid->length) && i < AID_MAXLEN; i++) {
-                              snprintf(&aid_str[i*2], 3, "%02x", aid->buffer[i]);
-                            }
-                            ALOGD("> AID: %s", aid_str);
-                        }
-                        tmp_array = e->NewByteArray(aid->length);
-                        if (tmp_array == NULL)
-                        {
-                            goto error;
-                        }
-
-                        e->SetByteArrayRegion((jbyteArray)tmp_array, 0, aid->length, (jbyte *)aid->buffer);
-                        if(e->ExceptionCheck())
-                        {
-                            goto error;
-                        }
-                    }
-                    else
-                    {
-                        goto error;
-                    }
-
-                    TRACE("Notify Nfc Service");
-                    /* Notify manager that a new event occurred on a SE */
-                    e->CallVoidMethod(nat->manager, cached_NfcManager_notifyTransactionListeners, tmp_array);
-                    if(e->ExceptionCheck())
-                    {
-                        goto error;
-                    }
-                }
-                else
-                {
-                    ALOGD("> NO AID DETECTED");
-                }
-            }break;
-
-            case phLibNfc_eSE_EvtApduReceived:
-            {
-                phNfc_sData_t *apdu = &(evt_info->UiccEvtInfo.aid);
-                TRACE("> SE EVT_APDU_RECEIVED");
-
-                if (apdu != NULL) {
-                        TRACE("  APDU length=%d", apdu->length);
-                        tmp_array = e->NewByteArray(apdu->length);
-                        if (tmp_array == NULL) {
-                            goto error;
-                        }
-                        e->SetByteArrayRegion((jbyteArray)tmp_array, 0, apdu->length, (jbyte *)apdu->buffer);
-                        if (e->ExceptionCheck()) {
-                            goto error;
-                        }
-                } else {
-                        TRACE("  APDU EMPTY");
-                }
-
-                TRACE("Notify Nfc Service");
-                e->CallVoidMethod(nat->manager, cached_NfcManager_notifySeApduReceived, tmp_array);
-            }break;
-
-            case phLibNfc_eSE_EvtCardRemoval:
-            {
-                TRACE("> SE EVT_EMV_CARD_REMOVAL");
-                TRACE("Notify Nfc Service");
-                e->CallVoidMethod(nat->manager, cached_NfcManager_notifySeEmvCardRemoval);
-            }break;
-
-            case phLibNfc_eSE_EvtMifareAccess:
-            {
-                TRACE("> SE EVT_MIFARE_ACCESS");
-                mifare_command = &(evt_info->UiccEvtInfo.aid);
-                TRACE("> MIFARE Block: %d",mifare_command->buffer[1]);
-                tmp_array = e->NewByteArray(2);
-                if (tmp_array == NULL)
-                {
-                    goto error;
-                }
-
-                e->SetByteArrayRegion((jbyteArray)tmp_array, 0, 2, (jbyte *)mifare_command->buffer);
-                if(e->ExceptionCheck())
-                {
-                    goto error;
-                }
-                TRACE("Notify Nfc Service");
-                e->CallVoidMethod(nat->manager, cached_NfcManager_notifySeMifareAccess, mifare_block);
-            }break;
-
-            case phLibNfc_eSE_EvtFieldOn:
-            {
-                TRACE("> SE EVT_FIELD_ON");
-                TRACE("Notify Nfc Service");
-                e->CallVoidMethod(nat->manager, cached_NfcManager_notifySeFieldActivated);
-            }break;
-
-            case phLibNfc_eSE_EvtFieldOff:
-            {
-                TRACE("> SE EVT_FIELD_OFF");
-                TRACE("Notify Nfc Service");
-                e->CallVoidMethod(nat->manager, cached_NfcManager_notifySeFieldDeactivated);
-            }break;
-
-            default:
-            {
-                TRACE("Unknown SE event");
-            }break;
-        }
-    }
-    else
-    {
-        ALOGE("SE transaction notification error");
-        goto error;
-    }
-
-    /* Function finished, now clean and return */
-    goto clean_and_return;
-
- error:
-    /* In case of error, just discard the notification */
-    ALOGE("Failed to send SE transaction notification");
-    e->ExceptionClear();
-
- clean_and_return:
-    if(tmp_array != NULL)
-    {
-       e->DeleteLocalRef(tmp_array);
-    }
-}
-
-static void nfc_jni_se_set_mode_callback(void *pContext,
-   phLibNfc_Handle handle, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-   LOG_CALLBACK("nfc_jni_se_set_mode_callback", status);
-
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-/*
- * NFCManager methods
- */
-
-static void nfc_jni_start_discovery_locked(struct nfc_jni_native_data *nat, bool resume)
-{
-   NFCSTATUS ret;
-   struct nfc_jni_callback_data cb_data;
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-   /* Reset the PN544 ISO XCHG / sw watchdog timeouts */
-   nfc_jni_reset_timeout_values();
-
-   /* Reload the p2p modes */
-   nat->discovery_cfg.NfcIP_Mode = nat->p2p_initiator_modes;  //initiator
-   nat->discovery_cfg.NfcIP_Target_Mode = nat->p2p_target_modes;  //target
-   nat->discovery_cfg.NfcIP_Tgt_Disable = FALSE;
-
-   /* Reset device connected flag */
-   device_connected_flag = 0;
-
-   /* Start Polling loop */
-   TRACE("******  Start NFC Discovery ******");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Mgt_ConfigureDiscovery(resume ? NFC_DISCOVERY_RESUME : NFC_DISCOVERY_CONFIG,
-      nat->discovery_cfg, nfc_jni_discover_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   TRACE("phLibNfc_Mgt_ConfigureDiscovery(%s-%s-%s-%s-%s-%s, %s-%x-%x) returned 0x%08x\n",
-      nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableIso14443A==TRUE?"3A":"",
-      nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableIso14443B==TRUE?"3B":"",
-      nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableFelica212==TRUE?"F2":"",
-      nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableFelica424==TRUE?"F4":"",
-      nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableNfcActive==TRUE?"NFC":"",
-      nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableIso15693==TRUE?"RFID":"",
-      nat->discovery_cfg.PollDevInfo.PollCfgInfo.DisableCardEmulation==FALSE?"CE":"",
-      nat->discovery_cfg.NfcIP_Mode, nat->discovery_cfg.Duration, ret);
-
-   if(ret != NFCSTATUS_PENDING)
-   {
-      emergency_recovery(nat);
-      goto clean_and_return;
-   }
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-}
-
-static void nfc_jni_stop_discovery_locked(struct nfc_jni_native_data *nat)
-{
-   phLibNfc_sADD_Cfg_t discovery_cfg;
-   NFCSTATUS ret;
-   struct nfc_jni_callback_data cb_data;
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   discovery_cfg.PollDevInfo.PollEnabled = 0;
-   discovery_cfg.NfcIP_Mode = phNfc_eDefaultP2PMode;
-   discovery_cfg.NfcIP_Target_Mode = 0;
-   discovery_cfg.NfcIP_Tgt_Disable = TRUE;
- 
-   /* Start Polling loop */
-   TRACE("******  Stop NFC Discovery ******");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Mgt_ConfigureDiscovery(NFC_DISCOVERY_CONFIG,discovery_cfg, nfc_jni_discover_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   TRACE("phLibNfc_Mgt_ConfigureDiscovery(%s-%s-%s-%s-%s-%s, %s-%x-%x) returned 0x%08x\n",
-      discovery_cfg.PollDevInfo.PollCfgInfo.EnableIso14443A==TRUE?"3A":"",
-      discovery_cfg.PollDevInfo.PollCfgInfo.EnableIso14443B==TRUE?"3B":"",
-      discovery_cfg.PollDevInfo.PollCfgInfo.EnableFelica212==TRUE?"F2":"",
-      discovery_cfg.PollDevInfo.PollCfgInfo.EnableFelica424==TRUE?"F4":"",
-      discovery_cfg.PollDevInfo.PollCfgInfo.EnableNfcActive==TRUE?"NFC":"",
-      discovery_cfg.PollDevInfo.PollCfgInfo.EnableIso15693==TRUE?"RFID":"",
-      discovery_cfg.PollDevInfo.PollCfgInfo.DisableCardEmulation==FALSE?"CE":"",
-      discovery_cfg.NfcIP_Mode, discovery_cfg.Duration, ret);
-
-   if(ret != NFCSTATUS_PENDING)
-   {
-      emergency_recovery(nat);
-   }
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-}
-
-
-static void com_android_nfc_NfcManager_disableDiscovery(JNIEnv *e, jobject o)
-{
-    struct nfc_jni_native_data *nat;
-
-    CONCURRENCY_LOCK();
-
-    /* Retrieve native structure address */
-    nat = nfc_jni_get_nat(e, o);
-   
-    nfc_jni_stop_discovery_locked(nat);
-
-    CONCURRENCY_UNLOCK();
-
-}
-    
-static void com_android_nfc_NfcManager_enableDiscovery(JNIEnv *e, jobject o) {
-    NFCSTATUS ret;
-    struct nfc_jni_native_data *nat;
-
-    CONCURRENCY_LOCK();
-
-    nat = nfc_jni_get_nat(e, o);
-
-   /* Register callback for remote device notifications.
-    * Must re-register every time we turn on discovery, since other operations
-    * (such as opening the Secure Element) can change the remote device
-    * notification callback*/
-   REENTRANCE_LOCK();
-   ret = phLibNfc_RemoteDev_NtfRegister(&nat->registry_info, nfc_jni_Discovery_notification_callback, (void *)nat);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_SUCCESS)
-   {
-        ALOGD("pphLibNfc_RemoteDev_NtfRegister returned 0x%02x",ret);
-        goto clean_and_return;
-   }
-   TRACE("phLibNfc_RemoteDev_NtfRegister(%s-%s-%s-%s-%s-%s-%s-%s) returned 0x%x\n",
-      nat->registry_info.Jewel==TRUE?"J":"",
-      nat->registry_info.MifareUL==TRUE?"UL":"",
-      nat->registry_info.MifareStd==TRUE?"Mi":"",
-      nat->registry_info.Felica==TRUE?"F":"",
-      nat->registry_info.ISO14443_4A==TRUE?"4A":"",
-      nat->registry_info.ISO14443_4B==TRUE?"4B":"",
-      nat->registry_info.NFC==TRUE?"P2P":"",
-      nat->registry_info.ISO15693==TRUE?"R":"", ret);
-
-    nfc_jni_start_discovery_locked(nat, false);
-clean_and_return:
-    CONCURRENCY_UNLOCK();
-}
-
-static void com_android_nfc_NfcManager_doResetTimeouts( JNIEnv *e, jobject o) {
-    CONCURRENCY_LOCK();
-    nfc_jni_reset_timeout_values();
-    CONCURRENCY_UNLOCK();
-}
-
-static void setFelicaTimeout(jint timeout) {
-   // The Felica timeout is configurable in the PN544 upto a maximum of 255 ms.
-   // It can be set to 0 to disable the timeout altogether, in which case we
-   // use the sw watchdog as a fallback.
-   if (timeout <= 255) {
-       phLibNfc_SetFelicaTimeout(timeout);
-   } else {
-       // Disable hw timeout, use sw watchdog for timeout
-       phLibNfc_SetFelicaTimeout(0);
-       phLibNfc_SetHciTimeout(timeout);
-   }
-
-}
-// Calculates ceiling log2 of value
-static unsigned int log2(int value) {
-    unsigned int ret = 0;
-    bool isPowerOf2 = ((value & (value - 1)) == 0);
-    while ( (value >> ret) > 1 ) ret++;
-    if (!isPowerOf2) ret++;
-    return ret;
-}
-
-// The Iso/Mifare Xchg timeout in PN544 is a non-linear function over X
-// spanning 0 - 4.9s: timeout in seconds = (256 * 16 / 13560000) * 2 ^ X
-//
-// We keep the constant part of the formula in a static; note the factor
-// 1000 off, which is due to the fact that the formula calculates seconds,
-// but this method gets milliseconds as an argument.
-static double nxp_nfc_timeout_factor = (256 * 16) / 13560.0;
-
-static int calcTimeout(int timeout_in_ms) {
-   // timeout = (256 * 16 / 13560000) * 2 ^ X
-   // First find the first X for which timeout > requested timeout
-   return (log2(ceil(((double) timeout_in_ms) / nxp_nfc_timeout_factor)));
-}
-
-static void setIsoDepTimeout(jint timeout) {
-   if (timeout <= 4900) {
-       int value = calcTimeout(timeout);
-       // Then re-compute the actual timeout based on X
-       double actual_timeout = nxp_nfc_timeout_factor * (1 << value);
-       // Set the sw watchdog a bit longer (The PN544 timeout is very accurate,
-       // but it will take some time to get back through the sw layers.
-       // 500 ms should be enough).
-       phLibNfc_SetHciTimeout(ceil(actual_timeout + 500));
-       value |= 0x10; // bit 4 to enable timeout
-       phLibNfc_SetIsoXchgTimeout(value);
-   }
-   else {
-       // Also note that if we desire a timeout > 4.9s, the Iso Xchg timeout
-       // must be disabled completely, to prevent the PN544 from aborting
-       // the transaction. We reuse the HCI sw watchdog to catch the timeout
-       // in that case.
-       phLibNfc_SetIsoXchgTimeout(0x00);
-       phLibNfc_SetHciTimeout(timeout);
-   }
-}
-
-static void setNfcATimeout(jint timeout) {
-   if (timeout <= 4900) {
-       int value = calcTimeout(timeout);
-       phLibNfc_SetMifareRawTimeout(value);
-   }
-   else {
-       // Disable mifare raw timeout, use HCI sw watchdog instead
-       phLibNfc_SetMifareRawTimeout(0x00);
-       phLibNfc_SetHciTimeout(timeout);
-   }
-}
-
-static bool com_android_nfc_NfcManager_doSetTimeout( JNIEnv *e, jobject o,
-        jint tech, jint timeout) {
-    bool success = false;
-    CONCURRENCY_LOCK();
-    if (timeout <= 0) {
-        ALOGE("Timeout must be positive.");
-        return false;
-    } else {
-        switch (tech) {
-            case TARGET_TYPE_MIFARE_CLASSIC:
-            case TARGET_TYPE_MIFARE_UL:
-                // Intentional fall-through, Mifare UL, Classic
-                // transceive just uses raw 3A frames
-            case TARGET_TYPE_ISO14443_3A:
-                setNfcATimeout(timeout);
-                success = true;
-                break;
-            case TARGET_TYPE_ISO14443_4:
-                setIsoDepTimeout(timeout);
-                success = true;
-                break;
-            case TARGET_TYPE_FELICA:
-                setFelicaTimeout(timeout);
-                success = true;
-                break;
-            default:
-                ALOGW("doSetTimeout: Timeout not supported for tech %d", tech);
-                success = false;
-        }
-    }
-    CONCURRENCY_UNLOCK();
-    return success;
-}
-
-static jint com_android_nfc_NfcManager_doGetTimeout( JNIEnv *e, jobject o,
-        jint tech) {
-    int timeout = -1;
-    CONCURRENCY_LOCK();
-    switch (tech) {
-        case TARGET_TYPE_MIFARE_CLASSIC:
-        case TARGET_TYPE_MIFARE_UL:
-            // Intentional fall-through, Mifare UL, Classic
-            // transceive just uses raw 3A frames
-        case TARGET_TYPE_ISO14443_3A:
-            timeout = phLibNfc_GetMifareRawTimeout();
-            if (timeout == 0) {
-                timeout = phLibNfc_GetHciTimeout();
-            } else {
-                // Timeout returned from libnfc needs conversion to ms
-                timeout = (nxp_nfc_timeout_factor * (1 << timeout));
-            }
-            break;
-        case TARGET_TYPE_ISO14443_4:
-            timeout = phLibNfc_GetIsoXchgTimeout() & 0x0F; // lower 4 bits only
-            if (timeout == 0) {
-                timeout = phLibNfc_GetHciTimeout();
-            } else {
-                // Timeout returned from libnfc needs conversion to ms
-                timeout = (nxp_nfc_timeout_factor * (1 << timeout));
-            }
-            break;
-        case TARGET_TYPE_FELICA:
-            timeout = phLibNfc_GetFelicaTimeout();
-            if (timeout == 0) {
-                timeout = phLibNfc_GetHciTimeout();
-            } else {
-                // Felica timeout already in ms
-            }
-            break;
-        default:
-            ALOGW("doGetTimeout: Timeout not supported for tech %d", tech);
-            break;
-    }
-    CONCURRENCY_UNLOCK();
-    return timeout;
-}
-
-
-static jboolean com_android_nfc_NfcManager_init_native_struc(JNIEnv *e, jobject o)
-{
-   NFCSTATUS status;
-   struct nfc_jni_native_data *nat = NULL;
-   jclass cls;
-   jobject obj;
-   jfieldID f;
-
-   TRACE("******  Init Native Structure ******"); 
-
-   /* Initialize native structure */
-   nat = (nfc_jni_native_data*)malloc(sizeof(struct nfc_jni_native_data));
-   if(nat == NULL)
-   {
-      ALOGD("malloc of nfc_jni_native_data failed");
-      return FALSE;   
-   }
-   memset(nat, 0, sizeof(*nat));
-   e->GetJavaVM(&(nat->vm));
-   nat->env_version = e->GetVersion();
-   nat->manager = e->NewGlobalRef(o);
-      
-   cls = e->GetObjectClass(o);
-   f = e->GetFieldID(cls, "mNative", "I");
-   e->SetIntField(o, f, (jint)nat);
-                 
-   /* Initialize native cached references */
-   cached_NfcManager_notifyNdefMessageListeners = e->GetMethodID(cls,
-      "notifyNdefMessageListeners","(Lcom/android/nfc/nxp/NativeNfcTag;)V");
-
-   cached_NfcManager_notifyTransactionListeners = e->GetMethodID(cls,
-      "notifyTransactionListeners", "([B)V");
-         
-   cached_NfcManager_notifyLlcpLinkActivation = e->GetMethodID(cls,
-      "notifyLlcpLinkActivation","(Lcom/android/nfc/nxp/NativeP2pDevice;)V");
-         
-   cached_NfcManager_notifyLlcpLinkDeactivated = e->GetMethodID(cls,
-      "notifyLlcpLinkDeactivated","(Lcom/android/nfc/nxp/NativeP2pDevice;)V"); 
-      
-   cached_NfcManager_notifyTargetDeselected = e->GetMethodID(cls,
-      "notifyTargetDeselected","()V");
-
-   cached_NfcManager_notifySeFieldActivated = e->GetMethodID(cls,
-      "notifySeFieldActivated", "()V");
-
-   cached_NfcManager_notifySeFieldDeactivated = e->GetMethodID(cls,
-      "notifySeFieldDeactivated", "()V");
-
-   cached_NfcManager_notifySeApduReceived= e->GetMethodID(cls,
-      "notifySeApduReceived", "([B)V");
-
-   cached_NfcManager_notifySeMifareAccess = e->GetMethodID(cls,
-      "notifySeMifareAccess", "([B)V");
-
-   cached_NfcManager_notifySeEmvCardRemoval =  e->GetMethodID(cls,
-      "notifySeEmvCardRemoval", "()V");
-
-   if(nfc_jni_cache_object(e,"com/android/nfc/nxp/NativeNfcTag",&(nat->cached_NfcTag)) == -1)
-   {
-      ALOGD("Native Structure initialization failed");
-      return FALSE;
-   }
-         
-   if(nfc_jni_cache_object(e,"com/android/nfc/nxp/NativeP2pDevice",&(nat->cached_P2pDevice)) == -1)
-   {
-      ALOGD("Native Structure initialization failed");
-      return FALSE;   
-   }
-   TRACE("****** Init Native Structure OK ******");
-   return TRUE;
-
-}
-
-/* Init/Deinit method */
-static jboolean com_android_nfc_NfcManager_initialize(JNIEnv *e, jobject o)
-{
-   struct nfc_jni_native_data *nat = NULL;
-   int init_result = JNI_FALSE;
-#ifdef TNFC_EMULATOR_ONLY
-   char value[PROPERTY_VALUE_MAX];
-#endif
-   jboolean result;
-   
-   CONCURRENCY_LOCK();
-
-#ifdef TNFC_EMULATOR_ONLY
-   if (!property_get("ro.kernel.qemu", value, 0))
-   {
-      ALOGE("NFC Initialization failed: not running in an emulator\n");
-      goto clean_and_return;
-   }
-#endif
-
-   /* Retrieve native structure address */
-   nat = nfc_jni_get_nat(e, o);
-
-   nat->seId = SMX_SECURE_ELEMENT_ID;
-
-   nat->lto = 150;  // LLCP_LTO
-   nat->miu = 128; // LLCP_MIU
-   // WKS indicates well-known services; 1 << sap for each supported SAP.
-   // We support Link mgmt (SAP 0), SDP (SAP 1) and SNEP (SAP 4)
-   nat->wks = 0x13;  // LLCP_WKS
-   nat->opt = 0;  // LLCP_OPT
-   nat->p2p_initiator_modes = phNfc_eP2P_ALL;
-   nat->p2p_target_modes = 0x0E; // All passive except 106, active
-   nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableIso14443A = TRUE;
-   nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableIso14443B = TRUE;
-   nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableFelica212 = TRUE;
-   nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableFelica424 = TRUE;
-   nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableIso15693 = TRUE;
-   nat->discovery_cfg.PollDevInfo.PollCfgInfo.EnableNfcActive = TRUE;
-   nat->discovery_cfg.PollDevInfo.PollCfgInfo.DisableCardEmulation = FALSE;
-
-   nat->registry_info.MifareUL = TRUE;
-   nat->registry_info.MifareStd = TRUE;
-   nat->registry_info.ISO14443_4A = TRUE;
-   nat->registry_info.ISO14443_4B = TRUE;
-   nat->registry_info.Jewel = TRUE;
-   nat->registry_info.Felica = TRUE;
-   nat->registry_info.NFC = TRUE;
-   nat->registry_info.ISO15693 = TRUE;
-
-   exported_nat = nat;
-
-   /* Perform the initialization */
-   init_result = nfc_jni_initialize(nat);
-
-clean_and_return:
-   CONCURRENCY_UNLOCK();
-
-   /* Convert the result and return */
-   return (init_result==TRUE)?JNI_TRUE:JNI_FALSE;
-}
-
-static jboolean com_android_nfc_NfcManager_deinitialize(JNIEnv *e, jobject o)
-{
-   struct timespec ts;
-   NFCSTATUS status;
-   int result = JNI_FALSE;
-   struct nfc_jni_native_data *nat;
-   int bStackReset = FALSE;
-   struct nfc_jni_callback_data cb_data;
-
-   CONCURRENCY_LOCK();
-
-   /* Retrieve native structure address */
-   nat = nfc_jni_get_nat(e, o);
-
-   /* Clear previous configuration */
-   memset(&nat->discovery_cfg, 0, sizeof(phLibNfc_sADD_Cfg_t));
-   memset(&nat->registry_info, 0, sizeof(phLibNfc_Registry_Info_t));
-
-   /* Create the local semaphore */
-   if (nfc_cb_data_init(&cb_data, NULL))
-   {
-      TRACE("phLibNfc_Mgt_DeInitialize()");
-      REENTRANCE_LOCK();
-      status = phLibNfc_Mgt_DeInitialize(gHWRef, nfc_jni_deinit_callback, (void *)&cb_data);
-      REENTRANCE_UNLOCK();
-      if (status == NFCSTATUS_PENDING)
-      {
-         TRACE("phLibNfc_Mgt_DeInitialize() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-         clock_gettime(CLOCK_REALTIME, &ts);
-         ts.tv_sec += 5;
-
-         /* Wait for callback response */
-         if(sem_timedwait(&cb_data.sem, &ts) == -1)
-         {
-            ALOGW("Operation timed out");
-            bStackReset = TRUE;
-         }
-
-         if(cb_data.status != NFCSTATUS_SUCCESS)
-         {
-            ALOGE("Failed to deinit the stack");
-            bStackReset = TRUE;
-         }
-      }
-      else
-      {
-         TRACE("phLibNfc_Mgt_DeInitialize() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-         bStackReset = TRUE;
-      }
-      nfc_cb_data_deinit(&cb_data);
-   }
-   else
-   {
-       ALOGE("Failed to create semaphore (errno=0x%08x)", errno);
-       bStackReset = TRUE;
-   }
-
-   kill_client(nat);
-
-   if(bStackReset == TRUE)
-   {
-      /* Complete deinit. failed, try hard restart of NFC */
-      ALOGW("Reseting stack...");
-      emergency_recovery(nat);
-   }
-
-   result = nfc_jni_unconfigure_driver(nat);
-
-   TRACE("NFC Deinitialized");
-
-   CONCURRENCY_UNLOCK();
-
-   return TRUE;
-}
-
-/* Secure Element methods */
-static jintArray com_android_nfc_NfcManager_doGetSecureElementList(JNIEnv *e, jobject o) {
-    NFCSTATUS ret;
-    jintArray list= NULL;
-    phLibNfc_SE_List_t se_list[PHLIBNFC_MAXNO_OF_SE];
-    uint8_t i, se_count = PHLIBNFC_MAXNO_OF_SE;
-
-    TRACE("******  Get Secure Element List ******");
-    
-    TRACE("phLibNfc_SE_GetSecureElementList()");
-    REENTRANCE_LOCK();
-    ret = phLibNfc_SE_GetSecureElementList(se_list, &se_count);
-    REENTRANCE_UNLOCK();
-    if (ret != NFCSTATUS_SUCCESS) {
-        ALOGE("phLibNfc_SE_GetSecureElementList() returned 0x%04x[%s]", ret,
-                nfc_jni_get_status_name(ret));
-        return list;
-    }
-    TRACE("phLibNfc_SE_GetSecureElementList() returned 0x%04x[%s]", ret,
-            nfc_jni_get_status_name(ret));
-
-    TRACE("Nb SE: %d", se_count);
-    list =e->NewIntArray(se_count);
-    for (i = 0; i < se_count; i++) {
-        if (se_list[i].eSE_Type == phLibNfc_SE_Type_SmartMX) {
-            ALOGD("phLibNfc_SE_GetSecureElementList(): SMX detected");
-            ALOGD("SE ID #%d: 0x%08x", i, se_list[i].hSecureElement);
-        } else if(se_list[i].eSE_Type == phLibNfc_SE_Type_UICC) {
-            ALOGD("phLibNfc_SE_GetSecureElementList(): UICC detected");
-            ALOGD("SE ID #%d: 0x%08x", i, se_list[i].hSecureElement);
-        }
-        e->SetIntArrayRegion(list, i, 1, (jint*)&se_list[i].hSecureElement);
-    }
-
-    e->DeleteLocalRef(list);
-
-    return list;
-}
-
-static void com_android_nfc_NfcManager_doSelectSecureElement(JNIEnv *e, jobject o) {
-    NFCSTATUS ret;
-    struct nfc_jni_native_data *nat;
-    struct nfc_jni_callback_data cb_data;
-
-    CONCURRENCY_LOCK();
-
-    /* Retrieve native structure address */
-    nat = nfc_jni_get_nat(e, o);
-
-    /* Create the local semaphore */
-    if (!nfc_cb_data_init(&cb_data, NULL)) {
-        goto clean_and_return;
-    }
-
-    TRACE("******  Select Secure Element ******");
-
-    TRACE("phLibNfc_SE_SetMode()");
-    /* Set SE mode - Virtual */
-    REENTRANCE_LOCK();
-    ret = phLibNfc_SE_SetMode(nat->seId, phLibNfc_SE_ActModeVirtualVolatile, nfc_jni_se_set_mode_callback,
-            (void *)&cb_data);
-    REENTRANCE_UNLOCK();
-    if (ret != NFCSTATUS_PENDING) {
-        ALOGD("phLibNfc_SE_SetMode() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-        goto clean_and_return;
-    }
-    TRACE("phLibNfc_SE_SetMode() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-    /* Wait for callback response */
-    if (sem_wait(&cb_data.sem)) {
-        ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-        goto clean_and_return;
-    }
-
-    clean_and_return:
-    nfc_cb_data_deinit(&cb_data);
-    CONCURRENCY_UNLOCK();
-}
-
-static void com_android_nfc_NfcManager_doDeselectSecureElement(JNIEnv *e, jobject o) {
-    NFCSTATUS ret;
-    struct nfc_jni_native_data *nat;
-    struct nfc_jni_callback_data cb_data;
-
-    CONCURRENCY_LOCK();
-
-    /* Retrieve native structure address */
-    nat = nfc_jni_get_nat(e, o);
-
-    /* Create the local semaphore */
-    if (!nfc_cb_data_init(&cb_data, NULL)) {
-        goto clean_and_return;
-    }
-
-    TRACE("****** Deselect Secure Element ******");
-
-    TRACE("phLibNfc_SE_SetMode()");
-    /* Set SE mode - Default */
-    REENTRANCE_LOCK();
-    ret = phLibNfc_SE_SetMode(nat->seId, phLibNfc_SE_ActModeDefault,
-           nfc_jni_se_set_mode_callback, (void *)&cb_data);
-    REENTRANCE_UNLOCK();
-       
-    TRACE("phLibNfc_SE_SetMode returned 0x%02x", ret);
-    if (ret != NFCSTATUS_PENDING) {
-        ALOGE("phLibNfc_SE_SetMode() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-        goto clean_and_return;
-    }
-    TRACE("phLibNfc_SE_SetMode() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-    /* Wait for callback response */
-    if (sem_wait(&cb_data.sem)) {
-        ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-        goto clean_and_return;
-    }
-
-    clean_and_return:
-    nfc_cb_data_deinit(&cb_data);
-    CONCURRENCY_UNLOCK();
-}
-
-/* Llcp methods */
-
-static jboolean com_android_nfc_NfcManager_doCheckLlcp(JNIEnv *e, jobject o)
-{
-   NFCSTATUS ret;
-   bool freeData = false;
-   jboolean result = JNI_FALSE;
-   struct nfc_jni_native_data *nat;
-   struct nfc_jni_callback_data  *cb_data;
-
-
-   CONCURRENCY_LOCK();
-
-   /* Memory allocation for cb_data
-    * This is on the heap because it is used by libnfc
-    * even after this call has succesfully finished. It is only freed
-    * upon link closure in nfc_jni_llcp_linkStatus_callback.
-    */
-   cb_data = (struct nfc_jni_callback_data*) malloc (sizeof(nfc_jni_callback_data));
-
-   /* Retrieve native structure address */
-   nat = nfc_jni_get_nat(e, o);
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(cb_data, (void*)nat))
-   {
-      goto clean_and_return;
-   }
-
-   /* Check LLCP compliancy */
-   TRACE("phLibNfc_Llcp_CheckLlcp(hLlcpHandle=0x%08x)", hLlcpHandle);
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_CheckLlcp(hLlcpHandle,
-                                 nfc_jni_checkLlcp_callback,
-                                 nfc_jni_llcp_linkStatus_callback,
-                                 (void*)cb_data);
-   REENTRANCE_UNLOCK();
-   /* In case of a NFCIP return NFCSTATUS_SUCCESS and in case of an another protocol
-    * NFCSTATUS_PENDING. In this case NFCSTATUS_SUCCESS will also cause the callback. */
-   if(ret != NFCSTATUS_PENDING && ret != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("phLibNfc_Llcp_CheckLlcp() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      freeData = true;
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_Llcp_CheckLlcp() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data->sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data->status == NFCSTATUS_SUCCESS)
-   {
-      result = JNI_TRUE;
-   }
-
-clean_and_return:
-   nfc_cb_data_deinit(cb_data);
-   if (freeData) {
-       free(cb_data);
-   }
-   CONCURRENCY_UNLOCK();
-   return result;
-}
-
-static jboolean com_android_nfc_NfcManager_doActivateLlcp(JNIEnv *e, jobject o)
-{
-   NFCSTATUS ret;
-   TRACE("phLibNfc_Llcp_Activate(hRemoteDevice=0x%08x)", hLlcpHandle);
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Activate(hLlcpHandle);
-   REENTRANCE_UNLOCK();
-   if(ret == NFCSTATUS_SUCCESS)
-   {
-      TRACE("phLibNfc_Llcp_Activate() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      return JNI_TRUE;
-   }
-   else
-   {
-      ALOGE("phLibNfc_Llcp_Activate() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      return JNI_FALSE;   
-   }
-}
-
-
-
-static jobject com_android_nfc_NfcManager_doCreateLlcpConnectionlessSocket(JNIEnv *e, jobject o,
-        jint nSap, jstring sn)
-{
-   NFCSTATUS ret;
-   jobject connectionlessSocket = NULL;
-   phLibNfc_Handle hLlcpSocket;
-   struct nfc_jni_native_data *nat;
-   phNfc_sData_t sWorkingBuffer = {NULL, 0};
-   phNfc_sData_t serviceName = {NULL, 0};
-   phLibNfc_Llcp_sLinkParameters_t sParams;
-   jclass clsNativeConnectionlessSocket;
-   jfieldID f;
-   
-   /* Retrieve native structure address */
-   nat = nfc_jni_get_nat(e, o); 
-   
-   /* Allocate Working buffer length */
-   phLibNfc_Llcp_GetLocalInfo(hLlcpHandle, &sParams);
-   sWorkingBuffer.length = sParams.miu + 1; // extra byte for SAP
-   sWorkingBuffer.buffer = (uint8_t*)malloc(sWorkingBuffer.length);
-
-   /* Create socket */
-   TRACE("phLibNfc_Llcp_Socket(eType=phFriNfc_LlcpTransport_eConnectionLess, ...)");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Socket(phFriNfc_LlcpTransport_eConnectionLess,
-                              NULL,
-                              &sWorkingBuffer,
-                              &hLlcpSocket,
-                              nfc_jni_llcp_transport_socket_err_callback,
-                              (void*)nat);
-   REENTRANCE_UNLOCK();
- 
-   if(ret != NFCSTATUS_SUCCESS)
-   {
-      lastErrorStatus = ret;
-      ALOGE("phLibNfc_Llcp_Socket() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      goto error;
-   }
-   TRACE("phLibNfc_Llcp_Socket() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-   /* Service socket */
-   if (sn == NULL) {
-       serviceName.buffer = NULL;
-       serviceName.length = 0;
-   } else {
-       serviceName.buffer = (uint8_t*)e->GetStringUTFChars(sn, NULL);
-       serviceName.length = (uint32_t)e->GetStringUTFLength(sn);
-   }
-   
-   /* Bind socket */
-   TRACE("phLibNfc_Llcp_Bind(hSocket=0x%08x, nSap=0x%02x)", hLlcpSocket, nSap);
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Bind(hLlcpSocket,nSap, &serviceName);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_SUCCESS)
-   {
-      lastErrorStatus = ret;
-      ALOGE("phLibNfc_Llcp_Bind() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      /* Close socket created */
-      REENTRANCE_LOCK();
-      ret = phLibNfc_Llcp_Close(hLlcpSocket); 
-      REENTRANCE_UNLOCK();
-      goto error;
-   }
-   TRACE("phLibNfc_Llcp_Bind() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
- 
-   
-   /* Create new NativeLlcpConnectionlessSocket object */
-   if(nfc_jni_cache_object(e,"com/android/nfc/nxp/NativeLlcpConnectionlessSocket",&(connectionlessSocket)) == -1)
-   {
-      goto error;
-   } 
-   
-   /* Get NativeConnectionless class object */
-   clsNativeConnectionlessSocket = e->GetObjectClass(connectionlessSocket);
-   if(e->ExceptionCheck())
-   {
-      goto error;
-   }
-   
-   /* Set socket handle */
-   f = e->GetFieldID(clsNativeConnectionlessSocket, "mHandle", "I");
-   e->SetIntField(connectionlessSocket, f,(jint)hLlcpSocket);
-   TRACE("Connectionless socket Handle = %02x\n",hLlcpSocket);  
-   
-   /* Set the miu link of the connectionless socket */
-   f = e->GetFieldID(clsNativeConnectionlessSocket, "mLinkMiu", "I");
-   e->SetIntField(connectionlessSocket, f,(jint)PHFRINFC_LLCP_MIU_DEFAULT);
-   TRACE("Connectionless socket Link MIU = %d\n",PHFRINFC_LLCP_MIU_DEFAULT);  
-   
-   /* Set socket SAP */
-   f = e->GetFieldID(clsNativeConnectionlessSocket, "mSap", "I");
-   e->SetIntField(connectionlessSocket, f,(jint)nSap);
-   TRACE("Connectionless socket SAP = %d\n",nSap);  
-   
-   return connectionlessSocket;
-error:
-   if (serviceName.buffer != NULL) {
-      e->ReleaseStringUTFChars(sn, (const char *)serviceName.buffer);
-   }
-
-   if (sWorkingBuffer.buffer != NULL) {
-       free(sWorkingBuffer.buffer);
-   }
-
-   return NULL;
-}
-
-static jobject com_android_nfc_NfcManager_doCreateLlcpServiceSocket(JNIEnv *e, jobject o, jint nSap, jstring sn, jint miu, jint rw, jint linearBufferLength)
-{
-   NFCSTATUS ret;
-   phLibNfc_Handle hLlcpSocket;
-   phLibNfc_Llcp_sSocketOptions_t sOptions;
-   phNfc_sData_t sWorkingBuffer;
-   phNfc_sData_t serviceName;
-   struct nfc_jni_native_data *nat;
-   jobject serviceSocket = NULL;
-   jclass clsNativeLlcpServiceSocket;
-   jfieldID f;  
-  
-   /* Retrieve native structure address */
-   nat = nfc_jni_get_nat(e, o); 
-   
-   /* Set Connection Oriented socket options */
-   sOptions.miu = miu;
-   sOptions.rw  = rw;  
-  
-   /* Allocate Working buffer length */
-   sWorkingBuffer.length = (miu*rw)+ miu + linearBufferLength;
-   sWorkingBuffer.buffer = (uint8_t*)malloc(sWorkingBuffer.length);
-
-   
-   /* Create socket */
-   TRACE("phLibNfc_Llcp_Socket(hRemoteDevice=0x%08x, eType=phFriNfc_LlcpTransport_eConnectionOriented, ...)", hLlcpHandle);
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Socket(phFriNfc_LlcpTransport_eConnectionOriented,
-                              &sOptions,
-                              &sWorkingBuffer,
-                              &hLlcpSocket,
-                              nfc_jni_llcp_transport_socket_err_callback,
-                              (void*)nat);
-   REENTRANCE_UNLOCK();
-                                                     
-   if(ret != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("phLibNfc_Llcp_Socket() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      lastErrorStatus = ret;
-      goto error;
-   }
-   TRACE("phLibNfc_Llcp_Socket() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-   /* Service socket */
-   if (sn == NULL) {
-       serviceName.buffer = NULL;
-       serviceName.length = 0;
-   } else {
-       serviceName.buffer = (uint8_t*)e->GetStringUTFChars(sn, NULL);
-       serviceName.length = (uint32_t)e->GetStringUTFLength(sn);
-   }
-
-   /* Bind socket */
-   TRACE("phLibNfc_Llcp_Bind(hSocket=0x%08x, nSap=0x%02x)", hLlcpSocket, nSap);
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Bind(hLlcpSocket,nSap, &serviceName);
-   REENTRANCE_UNLOCK();
-   if(ret != NFCSTATUS_SUCCESS)
-   {
-      lastErrorStatus = ret;
-      ALOGE("phLibNfc_Llcp_Bind() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      /* Close socket created */
-      ret = phLibNfc_Llcp_Close(hLlcpSocket); 
-      goto error;
-   }
-   TRACE("phLibNfc_Llcp_Bind() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-   TRACE("phLibNfc_Llcp_Listen(hSocket=0x%08x, ...)", hLlcpSocket);
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Listen( hLlcpSocket,
-                               nfc_jni_llcp_transport_listen_socket_callback,
-                               (void*)hLlcpSocket);
-   REENTRANCE_UNLOCK();
-                               
-   if(ret != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("phLibNfc_Llcp_Listen() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      lastErrorStatus = ret;
-      /* Close created socket */
-      REENTRANCE_LOCK();
-      ret = phLibNfc_Llcp_Close(hLlcpSocket); 
-      REENTRANCE_UNLOCK();
-      goto error;
-   }                         
-   TRACE("phLibNfc_Llcp_Listen() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-   
-   /* Create new NativeLlcpServiceSocket object */
-   if(nfc_jni_cache_object(e,"com/android/nfc/nxp/NativeLlcpServiceSocket",&(serviceSocket)) == -1)
-   {
-      ALOGE("Llcp Socket object creation error");
-      goto error;
-   } 
-   
-   /* Get NativeLlcpServiceSocket class object */
-   clsNativeLlcpServiceSocket = e->GetObjectClass(serviceSocket);
-   if(e->ExceptionCheck())
-   {
-      ALOGE("Llcp Socket get object class error");
-      goto error;
-   } 
-   
-   /* Set socket handle */
-   f = e->GetFieldID(clsNativeLlcpServiceSocket, "mHandle", "I");
-   e->SetIntField(serviceSocket, f,(jint)hLlcpSocket);
-   TRACE("Service socket Handle = %02x\n",hLlcpSocket);  
-   
-   /* Set socket linear buffer length */
-   f = e->GetFieldID(clsNativeLlcpServiceSocket, "mLocalLinearBufferLength", "I");
-   e->SetIntField(serviceSocket, f,(jint)linearBufferLength);
-   TRACE("Service socket Linear buffer length = %02x\n",linearBufferLength);  
-   
-   /* Set socket MIU */
-   f = e->GetFieldID(clsNativeLlcpServiceSocket, "mLocalMiu", "I");
-   e->SetIntField(serviceSocket, f,(jint)miu);
-   TRACE("Service socket MIU = %d\n",miu);  
-   
-   /* Set socket RW */
-   f = e->GetFieldID(clsNativeLlcpServiceSocket, "mLocalRw", "I");
-   e->SetIntField(serviceSocket, f,(jint)rw);
-   TRACE("Service socket RW = %d\n",rw);   
-
-   return serviceSocket;
-error:
-   if (serviceName.buffer != NULL) {
-      e->ReleaseStringUTFChars(sn, (const char *)serviceName.buffer);
-   }
-   return NULL;
-}
-
-static jobject com_android_nfc_NfcManager_doCreateLlcpSocket(JNIEnv *e, jobject o, jint nSap, jint miu, jint rw, jint linearBufferLength)
-{
-   jobject clientSocket = NULL;
-   NFCSTATUS ret;
-   phLibNfc_Handle hLlcpSocket;
-   phLibNfc_Llcp_sSocketOptions_t sOptions;
-   phNfc_sData_t sWorkingBuffer;
-   struct nfc_jni_native_data *nat;
-   jclass clsNativeLlcpSocket;
-   jfieldID f;
-   
-   /* Retrieve native structure address */
-   nat = nfc_jni_get_nat(e, o); 
-   
-   /* Set Connection Oriented socket options */
-   sOptions.miu = miu;
-   sOptions.rw  = rw;
-   
-   /* Allocate Working buffer length */
-   sWorkingBuffer.length = (miu*rw)+ miu + linearBufferLength;
-   sWorkingBuffer.buffer = (uint8_t*)malloc(sWorkingBuffer.length);
-
-   /* Create socket */
-   TRACE("phLibNfc_Llcp_Socket(eType=phFriNfc_LlcpTransport_eConnectionOriented, ...)");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Llcp_Socket(phFriNfc_LlcpTransport_eConnectionOriented,
-                              &sOptions,
-                              &sWorkingBuffer,
-                              &hLlcpSocket,
-                              nfc_jni_llcp_transport_socket_err_callback,
-                              (void*)nat);
-   REENTRANCE_UNLOCK();
-
-   if(ret != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("phLibNfc_Llcp_Socket() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      lastErrorStatus = ret;
-      return NULL;
-   }
-   TRACE("phLibNfc_Llcp_Socket() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-   
-   /* Create new NativeLlcpSocket object */
-   if(nfc_jni_cache_object(e,"com/android/nfc/nxp/NativeLlcpSocket",&(clientSocket)) == -1)
-   {
-      ALOGE("Llcp socket object creation error");  
-      return NULL;           
-   } 
-   
-   /* Get NativeConnectionless class object */
-   clsNativeLlcpSocket = e->GetObjectClass(clientSocket);
-   if(e->ExceptionCheck())
-   {
-      ALOGE("Get class object error");    
-      return NULL;  
-   }
-   
-   /* Test if an SAP number is present */
-   if(nSap != 0)
-   {
-      /* Bind socket */
-      TRACE("phLibNfc_Llcp_Bind(hSocket=0x%08x, nSap=0x%02x)", hLlcpSocket, nSap);
-      REENTRANCE_LOCK();
-      ret = phLibNfc_Llcp_Bind(hLlcpSocket,nSap, NULL);
-      REENTRANCE_UNLOCK();
-      if(ret != NFCSTATUS_SUCCESS)
-      {
-         lastErrorStatus = ret;
-         ALOGE("phLibNfc_Llcp_Bind() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-         /* Close socket created */
-         REENTRANCE_LOCK();
-         ret = phLibNfc_Llcp_Close(hLlcpSocket); 
-         REENTRANCE_UNLOCK();
-         return NULL;
-      }
-      TRACE("phLibNfc_Llcp_Bind() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-      
-      /* Set socket SAP */
-      f = e->GetFieldID(clsNativeLlcpSocket, "mSap", "I");
-      e->SetIntField(clientSocket, f,(jint)nSap);
-      TRACE("socket SAP = %d\n",nSap);    
-   }  
-      
-   /* Set socket handle */
-   f = e->GetFieldID(clsNativeLlcpSocket, "mHandle", "I");
-   e->SetIntField(clientSocket, f,(jint)hLlcpSocket);
-   TRACE("socket Handle = %02x\n",hLlcpSocket);  
-   
-   /* Set socket MIU */
-   f = e->GetFieldID(clsNativeLlcpSocket, "mLocalMiu", "I");
-   e->SetIntField(clientSocket, f,(jint)miu);
-   TRACE("socket MIU = %d\n",miu);  
-   
-   /* Set socket RW */
-   f = e->GetFieldID(clsNativeLlcpSocket, "mLocalRw", "I");
-   e->SetIntField(clientSocket, f,(jint)rw);
-   TRACE("socket RW = %d\n",rw);   
-   
-  
-   return clientSocket;
-}
-
-static jint com_android_nfc_NfcManager_doGetLastError(JNIEnv *e, jobject o)
-{
-   TRACE("Last Error Status = 0x%02x",lastErrorStatus);
-   
-   if(lastErrorStatus == NFCSTATUS_BUFFER_TOO_SMALL)
-   {
-      return ERROR_BUFFER_TOO_SMALL;
-   }
-   else if(lastErrorStatus == NFCSTATUS_INSUFFICIENT_RESOURCES)
-   {
-      return  ERROR_INSUFFICIENT_RESOURCES;
-   }
-   else
-   {
-      return lastErrorStatus;
-   }
-}
-
-static void com_android_nfc_NfcManager_doAbort(JNIEnv *e, jobject o)
-{
-    emergency_recovery(NULL);
-}
-
-static void com_android_nfc_NfcManager_doSetP2pInitiatorModes(JNIEnv *e, jobject o,
-        jint modes)
-{
-    ALOGE("Setting init modes to %x", modes);
-    struct nfc_jni_native_data *nat = NULL;
-    nat = nfc_jni_get_nat(e, o);
-    nat->p2p_initiator_modes = modes;
-}
-
-static void com_android_nfc_NfcManager_doSetP2pTargetModes(JNIEnv *e, jobject o,
-        jint modes)
-{
-    ALOGE("Setting target modes to %x", modes);
-    struct nfc_jni_native_data *nat = NULL;
-    nat = nfc_jni_get_nat(e, o);
-    nat->p2p_target_modes = modes;
-}
-
-static bool performDownload(struct nfc_jni_native_data* nat, bool takeLock) {
-    bool result = FALSE;
-    int load_result;
-    bool wasDisabled = FALSE;
-    uint8_t OutputBuffer[1];
-    uint8_t InputBuffer[1];
-    NFCSTATUS status = NFCSTATUS_FAILED;
-    struct nfc_jni_callback_data cb_data;
-
-    /* Create the local semaphore */
-    if (!nfc_cb_data_init(&cb_data, NULL))
-    {
-       result = FALSE;
-       goto clean_and_return;
-    }
-
-    if (takeLock)
-    {
-        CONCURRENCY_LOCK();
-    }
-
-    /* Initialize Driver */
-    if(!driverConfigured)
-    {
-        result = nfc_jni_configure_driver(nat);
-        wasDisabled = TRUE;
-    }
-    TRACE("com_android_nfc_NfcManager_doDownload()");
-
-    TRACE("Go in Download Mode");
-    phLibNfc_Download_Mode();
-
-    TRACE("Load new Firmware Image");
-    load_result = phLibNfc_Load_Firmware_Image();
-    if(load_result != 0)
-    {
-        TRACE("Load new Firmware Image - status = %d",load_result);
-        result = FALSE;
-        goto clean_and_return;
-    }
-
-    // Download
-    gInputParam.buffer  = InputBuffer;
-    gInputParam.length  = 0x01;
-    gOutputParam.buffer = OutputBuffer;
-    gOutputParam.length = 0x01;
-
-    ALOGD("Download new Firmware");
-    REENTRANCE_LOCK();
-    status = phLibNfc_Mgt_IoCtl(gHWRef,NFC_FW_DOWNLOAD, &gInputParam, &gOutputParam, nfc_jni_ioctl_callback, (void *)&cb_data);
-    REENTRANCE_UNLOCK();
-    if(status != NFCSTATUS_PENDING)
-    {
-        ALOGE("phLibNfc_Mgt_IoCtl() (download) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-        result = FALSE;
-        goto clean_and_return;
-    }
-    TRACE("phLibNfc_Mgt_IoCtl() (download) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-    /* Wait for callback response */
-    if(sem_wait(&cb_data.sem))
-    {
-       ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-       result = FALSE;
-       goto clean_and_return;
-    }
-
-    /* NOTE: we will get NFCSTATUS_FEATURE_NOT_SUPPORTED when we
-       try to download an old-style firmware on top of a new-style
-       firmware.  Hence, this is expected behavior, and not an
-       error condition. */
-    if(cb_data.status != NFCSTATUS_SUCCESS && cb_data.status != NFCSTATUS_FEATURE_NOT_SUPPORTED)
-    {
-        TRACE("phLibNfc_Mgt_IoCtl() (download) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-        result = FALSE;
-        goto clean_and_return;
-    }
-
-    if(cb_data.status == NFCSTATUS_FEATURE_NOT_SUPPORTED)
-    {
-        ALOGW("Old-style firmware not installed on top of new-style firmware. Using existing firmware in the chip.");
-    }
-
-    /*Download is successful*/
-    result = TRUE;
-clean_and_return:
-    TRACE("phLibNfc_HW_Reset()");
-    phLibNfc_HW_Reset();
-    /* Deinitialize Driver */
-    if(wasDisabled)
-    {
-        result = nfc_jni_unconfigure_driver(nat);
-    }
-    if (takeLock)
-    {
-        CONCURRENCY_UNLOCK();
-    }
-    nfc_cb_data_deinit(&cb_data);
-    return result;
-}
-
-static jboolean com_android_nfc_NfcManager_doDownload(JNIEnv *e, jobject o)
-{
-    struct nfc_jni_native_data *nat = NULL;
-    nat = nfc_jni_get_nat(e, o);
-    return performDownload(nat, true);
-}
-
-static jstring com_android_nfc_NfcManager_doDump(JNIEnv *e, jobject o)
-{
-    char buffer[100];
-    snprintf(buffer, sizeof(buffer), "libnfc llc error_count=%u", libnfc_llc_error_count);
-    return e->NewStringUTF(buffer);
-}
-
-/*
- * JNI registration.
- */
-static JNINativeMethod gMethods[] =
-{
-   {"doDownload", "()Z",
-        (void *)com_android_nfc_NfcManager_doDownload},
-
-   {"initializeNativeStructure", "()Z",
-      (void *)com_android_nfc_NfcManager_init_native_struc},
-
-   {"doInitialize", "()Z",
-      (void *)com_android_nfc_NfcManager_initialize},
- 
-   {"doDeinitialize", "()Z",
-      (void *)com_android_nfc_NfcManager_deinitialize},
-      
-   {"enableDiscovery", "()V",
-      (void *)com_android_nfc_NfcManager_enableDiscovery},
-
-   {"doGetSecureElementList", "()[I",
-      (void *)com_android_nfc_NfcManager_doGetSecureElementList},
-      
-   {"doSelectSecureElement", "()V",
-      (void *)com_android_nfc_NfcManager_doSelectSecureElement},
-      
-   {"doDeselectSecureElement", "()V",
-      (void *)com_android_nfc_NfcManager_doDeselectSecureElement},
-      
-   {"doCheckLlcp", "()Z",
-      (void *)com_android_nfc_NfcManager_doCheckLlcp},
-      
-   {"doActivateLlcp", "()Z",
-      (void *)com_android_nfc_NfcManager_doActivateLlcp},
-            
-   {"doCreateLlcpConnectionlessSocket", "(ILjava/lang/String;)Lcom/android/nfc/nxp/NativeLlcpConnectionlessSocket;",
-      (void *)com_android_nfc_NfcManager_doCreateLlcpConnectionlessSocket},
-        
-   {"doCreateLlcpServiceSocket", "(ILjava/lang/String;III)Lcom/android/nfc/nxp/NativeLlcpServiceSocket;",
-      (void *)com_android_nfc_NfcManager_doCreateLlcpServiceSocket},
-      
-   {"doCreateLlcpSocket", "(IIII)Lcom/android/nfc/nxp/NativeLlcpSocket;",
-      (void *)com_android_nfc_NfcManager_doCreateLlcpSocket},
-      
-   {"doGetLastError", "()I",
-      (void *)com_android_nfc_NfcManager_doGetLastError},
-
-   {"disableDiscovery", "()V",
-      (void *)com_android_nfc_NfcManager_disableDiscovery},
-
-   {"doSetTimeout", "(II)Z",
-      (void *)com_android_nfc_NfcManager_doSetTimeout},
-
-   {"doGetTimeout", "(I)I",
-      (void *)com_android_nfc_NfcManager_doGetTimeout},
-
-   {"doResetTimeouts", "()V",
-      (void *)com_android_nfc_NfcManager_doResetTimeouts},
-
-   {"doAbort", "()V",
-      (void *)com_android_nfc_NfcManager_doAbort},
-
-   {"doSetP2pInitiatorModes","(I)V",
-      (void *)com_android_nfc_NfcManager_doSetP2pInitiatorModes},
-
-   {"doSetP2pTargetModes","(I)V",
-      (void *)com_android_nfc_NfcManager_doSetP2pTargetModes},
-
-   {"doDump", "()Ljava/lang/String;",
-      (void *)com_android_nfc_NfcManager_doDump},
-};   
-  
-      
-int register_com_android_nfc_NativeNfcManager(JNIEnv *e)
-{
-    nfc_jni_native_monitor_t *nfc_jni_native_monitor;
-
-   nfc_jni_native_monitor = nfc_jni_init_monitor();
-   if(nfc_jni_native_monitor == NULL)
-   {
-      ALOGE("NFC Manager cannot recover native monitor %x\n", errno);
-      return -1;
-   }
-
-   return jniRegisterNativeMethods(e,
-      "com/android/nfc/nxp/NativeNfcManager",
-      gMethods, NELEM(gMethods));
-}
-
-} /* namespace android */
diff --git a/nxp/jni/com_android_nfc_NativeNfcSecureElement.cpp b/nxp/jni/com_android_nfc_NativeNfcSecureElement.cpp
deleted file mode 100755
index bf0bffc..0000000
--- a/nxp/jni/com_android_nfc_NativeNfcSecureElement.cpp
+++ /dev/null
@@ -1,770 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <semaphore.h>
-
-#include "com_android_nfc.h"
-
-static phNfc_sData_t *com_android_nfc_jni_transceive_buffer;
-static phNfc_sData_t *com_android_nfc_jni_ioctl_buffer;
-static phNfc_sRemoteDevInformation_t* SecureElementInfo;
-static int secureElementHandle;
-extern void                 *gHWRef;
-static int SecureElementTech;
-extern uint8_t device_connected_flag;
-
-namespace android {
-
-static void com_android_nfc_jni_ioctl_callback ( void*            pContext,
-                                            phNfc_sData_t*   Outparam_Cb,
-                                            NFCSTATUS        status)
-{
-    struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-	if (status == NFCSTATUS_SUCCESS )
-	{
-	    LOG_CALLBACK("> IOCTL successful",status);
-	}
-	else
-	{
-	    LOG_CALLBACK("> IOCTL error",status);
-	}
-
-   com_android_nfc_jni_ioctl_buffer = Outparam_Cb;
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-static void com_android_nfc_jni_transceive_callback(void *pContext,
-   phLibNfc_Handle handle, phNfc_sData_t *pResBuffer, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-   LOG_CALLBACK("com_android_nfc_jni_transceive_callback", status);
-  
-   com_android_nfc_jni_transceive_buffer = pResBuffer;
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-
-static void com_android_nfc_jni_connect_callback(void *pContext,
-                                            phLibNfc_Handle hRemoteDev,
-                                            phLibNfc_sRemoteDevInformation_t *psRemoteDevInfo, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-   LOG_CALLBACK("com_android_nfc_jni_connect_callback", status);
-
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-static void com_android_nfc_jni_disconnect_callback(void *pContext,
-                                               phLibNfc_Handle hRemoteDev, 
-                                               NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-   LOG_CALLBACK("com_android_nfc_jni_disconnect_callback", status);
-   
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-/* Set Secure Element mode callback*/
-static void com_android_nfc_jni_smartMX_setModeCb (void*            pContext,
-							                                phLibNfc_Handle  hSecureElement,
-                                              NFCSTATUS        status)
-{      
-    struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-
-	if(status==NFCSTATUS_SUCCESS)
-	{
-	    LOG_CALLBACK("SE Set Mode is Successful",status);
-	    TRACE("SE Handle: %lu", hSecureElement);
-	}
-	else
-	{
-	    LOG_CALLBACK("SE Set Mode is failed\n ",status);
-  }
-	
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-static void com_android_nfc_jni_open_secure_element_notification_callback(void *pContext,
-                                                                     phLibNfc_RemoteDevList_t *psRemoteDevList,
-                                                                     uint8_t uNofRemoteDev, 
-                                                                     NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pContextData =  (struct nfc_jni_callback_data*)pContext;
-   NFCSTATUS ret;
-   int i;
-   JNIEnv *e = nfc_get_env();
-   
-   if(status == NFCSTATUS_DESELECTED)
-   {
-      LOG_CALLBACK("com_android_nfc_jni_open_secure_element_notification_callback: Target deselected", status);
-   }
-   else
-   {   
-      LOG_CALLBACK("com_android_nfc_jni_open_secure_element_notification_callback", status);
-      TRACE("Discovered %d secure elements", uNofRemoteDev);
-      
-      if(status == NFCSTATUS_MULTIPLE_PROTOCOLS)
-      {	
-         bool foundHandle = false;
-         TRACE("Multiple Protocol supported\n");
-         for (i=0; i<uNofRemoteDev; i++) {
-             // Always open the phNfc_eISO14443_A_PICC protocol
-             TRACE("Protocol %d handle=%x type=%d", i, psRemoteDevList[i].hTargetDev,
-                     psRemoteDevList[i].psRemoteDevInfo->RemDevType);
-             if (psRemoteDevList[i].psRemoteDevInfo->RemDevType == phNfc_eISO14443_A_PICC) {
-                 secureElementHandle = psRemoteDevList[i].hTargetDev;
-                 foundHandle = true;
-             }
-         }
-         if (!foundHandle) {
-             ALOGE("Could not find ISO-DEP secure element");
-             status = NFCSTATUS_FAILED;
-             goto clean_and_return;
-         }
-      }
-      else
-      {
-         secureElementHandle = psRemoteDevList->hTargetDev;         
-      }     
-
-      TRACE("Secure Element Handle: 0x%08x", secureElementHandle);
-
-      /* Set type name */      
-      jintArray techList;
-      nfc_jni_get_technology_tree(e, psRemoteDevList,uNofRemoteDev, &techList, NULL, NULL);
-
-      // TODO: Should use the "connected" technology, for now use the first
-      if ((techList != NULL) && e->GetArrayLength(techList) > 0) {
-         e->GetIntArrayRegion(techList, 0, 1, &SecureElementTech);
-         TRACE("Store Secure Element Info\n");
-         SecureElementInfo = psRemoteDevList->psRemoteDevInfo;
-
-         TRACE("Discovered secure element: tech=%d", SecureElementTech);
-      }
-      else {
-         ALOGE("Discovered secure element, but could not resolve tech");
-         status = NFCSTATUS_FAILED;
-      }
-
-      // This thread may not return to the virtual machine for a long time
-      // so make sure to delete the local refernce to the tech list.
-      e->DeleteLocalRef(techList);
-   }
-
-clean_and_return:
-   pContextData->status = status;
-   sem_post(&pContextData->sem);
-}
-
-
-static jint com_android_nfc_NativeNfcSecureElement_doOpenSecureElementConnection(JNIEnv *e, jobject o)
-{
-   NFCSTATUS ret;
-   int semResult;
-   
-   phLibNfc_SE_List_t SE_List[PHLIBNFC_MAXNO_OF_SE];
-   uint8_t i, No_SE = PHLIBNFC_MAXNO_OF_SE, SmartMX_index=0, SmartMX_detected = 0;
-   phLibNfc_sADD_Cfg_t discovery_cfg;
-   phLibNfc_Registry_Info_t registry_info;
-   phNfc_sData_t        InParam;
-   phNfc_sData_t        OutParam;
-   uint8_t              ExternalRFDetected[3] = {0x00, 0xFC, 0x01};
-   uint8_t              GpioGetValue[3] = {0x00, 0xF8, 0x2B};
-   uint8_t              GpioSetValue[4];
-   uint8_t              gpioValue;
-   uint8_t              Output_Buff[10];
-   uint8_t              reg_value;
-   uint8_t              mask_value;
-   struct nfc_jni_callback_data cb_data;
-   struct nfc_jni_callback_data cb_data_SE_Notification;
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data_SE_Notification, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   /* Registery */   
-   registry_info.MifareUL = TRUE;
-   registry_info.MifareStd = TRUE;
-   registry_info.ISO14443_4A = TRUE;
-   registry_info.ISO14443_4B = TRUE;
-   registry_info.Jewel = TRUE;
-   registry_info.Felica = TRUE;  
-   registry_info.NFC = FALSE;  
-     
-   CONCURRENCY_LOCK();
-   
-   TRACE("Open Secure Element");
-   
-   /* Check if NFC device is already connected to a tag or P2P peer */
-   if (device_connected_flag == 1)
-   {
-       ALOGD("Unable to open SE connection, device already connected to a P2P peer or a Tag");
-       goto clean_and_return;
-   }
-
-   /* Test if External RF field is detected */
-   InParam.buffer = ExternalRFDetected;
-   InParam.length = 3;
-   OutParam.buffer = Output_Buff;
-   TRACE("phLibNfc_Mgt_IoCtl()");
-   REENTRANCE_LOCK();
-   ret = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_READ,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(ret!=NFCSTATUS_PENDING)
-   {
-      ALOGE("IOCTL status error");
-      goto clean_and_return;
-   }
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("IOCTL semaphore error");
-      goto clean_and_return;
-   }
-      
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("READ MEM ERROR");
-      goto clean_and_return;
-   }
-
-   /* Check the value */   
-   reg_value = com_android_nfc_jni_ioctl_buffer->buffer[0];
-   mask_value = reg_value & 0x40;
-
-   if(mask_value == 0x40)
-   {
-      // There is an external RF field present, fail the open request
-      ALOGD("Unable to open SE connection, external RF Field detected");
-      goto clean_and_return;   
-   }   
-
-   /* Get Secure Element List */
-   TRACE("phLibNfc_SE_GetSecureElementList()");
-   ret = phLibNfc_SE_GetSecureElementList( SE_List, &No_SE);
-   if (ret == NFCSTATUS_SUCCESS)
-   {
-      TRACE("\n> Number of Secure Element(s) : %d\n", No_SE);
-      /* Display Secure Element information */
-      for (i = 0; i<No_SE; i++)
-      {
-         if (SE_List[i].eSE_Type == phLibNfc_SE_Type_SmartMX)
-         {
-           TRACE("> SMX detected");
-           TRACE("> Secure Element Handle : %d\n", SE_List[i].hSecureElement);
-           /* save SMARTMX index */
-           SmartMX_detected = 1;
-           SmartMX_index = i;
-         }
-      }
-
-      if(SmartMX_detected)
-      {
-         REENTRANCE_LOCK();
-         TRACE("phLibNfc_RemoteDev_NtfRegister()");
-         ret = phLibNfc_RemoteDev_NtfRegister(&registry_info,
-                 com_android_nfc_jni_open_secure_element_notification_callback,
-                 (void *)&cb_data_SE_Notification);
-         REENTRANCE_UNLOCK();
-         if(ret != NFCSTATUS_SUCCESS)
-         {
-            ALOGE("Register Notification error");
-            goto clean_and_return;
-         }
-
-         /* Set wired mode */
-         REENTRANCE_LOCK();
-         TRACE("phLibNfc_SE_SetMode: Wired mode");
-         ret = phLibNfc_SE_SetMode( SE_List[SmartMX_index].hSecureElement, 
-                                     phLibNfc_SE_ActModeWired,
-                                     com_android_nfc_jni_smartMX_setModeCb,
-                                     (void *)&cb_data);
-         REENTRANCE_UNLOCK();
-         if (ret != NFCSTATUS_PENDING )
-         {
-            ALOGE("\n> SE Set SmartMX mode ERROR \n" );
-            goto clean_and_return;
-         }
-
-         /* Wait for callback response */
-         if(sem_wait(&cb_data.sem))
-         {
-            ALOGE("Secure Element opening error");
-            goto clean_and_return;
-         }
-
-         if(cb_data.status != NFCSTATUS_SUCCESS)
-         {
-            ALOGE("SE set mode failed");
-            goto clean_and_return;
-         }
-
-         TRACE("Waiting for notification");
-         /* Wait for callback response */
-         if(sem_wait(&cb_data_SE_Notification.sem))
-         {
-            ALOGE("Secure Element opening error");
-            goto clean_and_return;
-         }
-
-         if(cb_data_SE_Notification.status != NFCSTATUS_SUCCESS &&
-                 cb_data_SE_Notification.status != NFCSTATUS_MULTIPLE_PROTOCOLS)
-         {
-            ALOGE("SE detection failed");
-            goto clean_and_return;
-         }
-         CONCURRENCY_UNLOCK();
-
-         /* Connect Tag */
-         CONCURRENCY_LOCK();
-         TRACE("phLibNfc_RemoteDev_Connect(SMX)");
-         REENTRANCE_LOCK();
-         ret = phLibNfc_RemoteDev_Connect(secureElementHandle, com_android_nfc_jni_connect_callback,(void *)&cb_data);
-         REENTRANCE_UNLOCK();
-         if(ret != NFCSTATUS_PENDING)
-         {
-            ALOGE("phLibNfc_RemoteDev_Connect(SMX) returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-            goto clean_and_return;
-         }
-         TRACE("phLibNfc_RemoteDev_Connect(SMX) returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
-
-         /* Wait for callback response */
-         if(sem_wait(&cb_data.sem))
-         {
-             ALOGE("CONNECT semaphore error");
-             goto clean_and_return;
-         }
-
-         /* Connect Status */
-         if(cb_data.status != NFCSTATUS_SUCCESS)
-         {
-            ALOGE("Secure Element connect error");
-            goto clean_and_return;
-         }
-
-         CONCURRENCY_UNLOCK();
-
-         /* Get GPIO information */
-         CONCURRENCY_LOCK();
-         InParam.buffer = GpioGetValue;
-         InParam.length = 3;
-         OutParam.buffer = Output_Buff;
-         TRACE("phLibNfc_Mgt_IoCtl()- GPIO Get Value");
-         REENTRANCE_LOCK();
-         ret = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_READ,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
-         REENTRANCE_UNLOCK();
-         if(ret!=NFCSTATUS_PENDING)
-         {
-             ALOGE("IOCTL status error");
-         }
-
-         /* Wait for callback response */
-         if(sem_wait(&cb_data.sem))
-         {
-            ALOGE("IOCTL semaphore error");
-            goto clean_and_return;
-         }
-
-         if(cb_data.status != NFCSTATUS_SUCCESS)
-         {
-            ALOGE("READ MEM ERROR");
-            goto clean_and_return;
-         }
-
-         gpioValue = com_android_nfc_jni_ioctl_buffer->buffer[0];
-         TRACE("GpioValue = Ox%02x",gpioValue);
-
-         /* Set GPIO information */
-         GpioSetValue[0] = 0x00;
-         GpioSetValue[1] = 0xF8;
-         GpioSetValue[2] = 0x2B;
-         GpioSetValue[3] = (gpioValue | 0x40);
-
-         TRACE("GpioValue to be set = Ox%02x",GpioSetValue[3]);
-
-         for(i=0;i<4;i++)
-         {
-             TRACE("0x%02x",GpioSetValue[i]);
-         }
-
-         InParam.buffer = GpioSetValue;
-         InParam.length = 4;
-         OutParam.buffer = Output_Buff;
-         TRACE("phLibNfc_Mgt_IoCtl()- GPIO Set Value");
-         REENTRANCE_LOCK();
-         ret = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_WRITE,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
-         REENTRANCE_UNLOCK();
-         if(ret!=NFCSTATUS_PENDING)
-         {
-             ALOGE("IOCTL status error");
-             goto clean_and_return;
-         }
-
-         /* Wait for callback response */
-         if(sem_wait(&cb_data.sem))
-         {
-            ALOGE("IOCTL semaphore error");
-            goto clean_and_return;
-         }
-
-         if(cb_data.status != NFCSTATUS_SUCCESS)
-         {
-            ALOGE("READ MEM ERROR");
-            goto clean_and_return;
-         }
-         CONCURRENCY_UNLOCK();
-
-         nfc_cb_data_deinit(&cb_data);
-         nfc_cb_data_deinit(&cb_data_SE_Notification);
-
-         /* Return the Handle of the SecureElement */
-         return secureElementHandle;
-      }
-      else
-      {
-         ALOGE("phLibNfc_SE_GetSecureElementList(): No SMX detected");
-         goto clean_and_return; 
-      } 
-  }
-  else
-  {
-      ALOGE("phLibNfc_SE_GetSecureElementList(): Error");
-      goto clean_and_return;
-  }
-  
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-   nfc_cb_data_deinit(&cb_data_SE_Notification);
-
-   CONCURRENCY_UNLOCK();
-   return 0;
-}
-
-
-static jboolean com_android_nfc_NativeNfcSecureElement_doDisconnect(JNIEnv *e, jobject o, jint handle)
-{
-   jclass cls;
-   jfieldID f;
-   NFCSTATUS status;
-   jboolean result = JNI_FALSE;
-   phLibNfc_SE_List_t SE_List[PHLIBNFC_MAXNO_OF_SE];
-   uint8_t i, No_SE = PHLIBNFC_MAXNO_OF_SE, SmartMX_index=0, SmartMX_detected = 0;
-   uint32_t SmartMX_Handle;
-   struct nfc_jni_callback_data cb_data;
-   phNfc_sData_t    InParam;
-   phNfc_sData_t    OutParam;
-   uint8_t          Output_Buff[10];
-   uint8_t          GpioGetValue[3] = {0x00, 0xF8, 0x2B};
-   uint8_t          GpioSetValue[4];
-   uint8_t          gpioValue;
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   TRACE("Close Secure element function ");
-
-   CONCURRENCY_LOCK();
-   /* Disconnect */
-   TRACE("Disconnecting from SMX (handle = 0x%x)", handle);
-   REENTRANCE_LOCK();
-   status = phLibNfc_RemoteDev_Disconnect(handle, 
-                                          NFC_SMARTMX_RELEASE,
-                                          com_android_nfc_jni_disconnect_callback,
-                                          (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_RemoteDev_Disconnect(SMX) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_RemoteDev_Disconnect(SMX) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-       goto clean_and_return;
-   }
-
-   /* Disconnect Status */
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-     ALOGE("\n> Disconnect SE ERROR \n" );
-      goto clean_and_return;
-   }
-   CONCURRENCY_UNLOCK();
-
-   /* Get GPIO information */
-   CONCURRENCY_LOCK();
-   InParam.buffer = GpioGetValue;
-   InParam.length = 3;
-   OutParam.buffer = Output_Buff;
-   TRACE("phLibNfc_Mgt_IoCtl()- GPIO Get Value");
-   REENTRANCE_LOCK();
-   status = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_READ,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status!=NFCSTATUS_PENDING)
-   {
-       ALOGE("IOCTL status error");
-       goto clean_and_return;
-   }
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("IOCTL semaphore error");
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("READ MEM ERROR");
-      goto clean_and_return;
-   }
-
-   gpioValue = com_android_nfc_jni_ioctl_buffer->buffer[0];
-   TRACE("GpioValue = Ox%02x",gpioValue);
-
-   /* Set GPIO information */
-   GpioSetValue[0] = 0x00;
-   GpioSetValue[1] = 0xF8;
-   GpioSetValue[2] = 0x2B;
-   GpioSetValue[3] = (gpioValue & 0xBF);
-
-   TRACE("GpioValue to be set = Ox%02x",GpioSetValue[3]);
-
-   for(i=0;i<4;i++)
-   {
-       TRACE("0x%02x",GpioSetValue[i]);
-   }
-
-   InParam.buffer = GpioSetValue;
-   InParam.length = 4;
-   OutParam.buffer = Output_Buff;
-   TRACE("phLibNfc_Mgt_IoCtl()- GPIO Set Value");
-   REENTRANCE_LOCK();
-   status = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_WRITE,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status!=NFCSTATUS_PENDING)
-   {
-       ALOGE("IOCTL status error");
-       goto clean_and_return;
-   }
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("IOCTL semaphore error");
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("READ MEM ERROR");
-      goto clean_and_return;
-   }
-
-   result = JNI_TRUE;
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-
-   CONCURRENCY_UNLOCK();
-   return result;
-}
-
-static jbyteArray com_android_nfc_NativeNfcSecureElement_doTransceive(JNIEnv *e,
-   jobject o,jint handle, jbyteArray data)
-{
-   uint8_t offset = 0;
-   uint8_t *buf;
-   uint32_t buflen;
-   phLibNfc_sTransceiveInfo_t transceive_info;
-   jbyteArray result = NULL;
-   int res; 
-   
-   int tech = SecureElementTech;
-   NFCSTATUS status;
-   struct nfc_jni_callback_data cb_data;
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   TRACE("Exchange APDU function ");
-   
-   CONCURRENCY_LOCK();
-   
-   TRACE("Secure Element tech: %d\n", tech);
-
-   buf = (uint8_t *)e->GetByteArrayElements(data, NULL);
-   buflen = (uint32_t)e->GetArrayLength(data);
- 
-   /* Prepare transceive info structure */
-   if(tech == TARGET_TYPE_MIFARE_CLASSIC || tech == TARGET_TYPE_MIFARE_UL)
-   {
-      offset = 2;
-      transceive_info.cmd.MfCmd = (phNfc_eMifareCmdList_t)buf[0];
-      transceive_info.addr = (uint8_t)buf[1];
-   }
-   else if(tech == TARGET_TYPE_ISO14443_4)
-   {
-      transceive_info.cmd.Iso144434Cmd = phNfc_eIso14443_4_Raw;
-      transceive_info.addr = 0;
-   }
-      
-   transceive_info.sSendData.buffer = buf + offset;
-   transceive_info.sSendData.length = buflen - offset;
-   transceive_info.sRecvData.buffer = (uint8_t*)malloc(1024);
-   transceive_info.sRecvData.length = 1024;
-
-   if(transceive_info.sRecvData.buffer == NULL)
-   {
-      goto clean_and_return;
-   }
-
-   TRACE("phLibNfc_RemoteDev_Transceive(SMX)");
-   REENTRANCE_LOCK();
-   status = phLibNfc_RemoteDev_Transceive(handle, &transceive_info,
-		   com_android_nfc_jni_transceive_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_RemoteDev_Transceive(SMX) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_RemoteDev_Transceive(SMX) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-       ALOGE("TRANSCEIVE semaphore error");
-       goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      ALOGE("TRANSCEIVE error");
-      goto clean_and_return;
-   }
-
-   /* Copy results back to Java */
-   result = e->NewByteArray(com_android_nfc_jni_transceive_buffer->length);
-   if(result != NULL)
-   {
-      e->SetByteArrayRegion(result, 0,
-    		  com_android_nfc_jni_transceive_buffer->length,
-         (jbyte *)com_android_nfc_jni_transceive_buffer->buffer);
-   }
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-
-   if(transceive_info.sRecvData.buffer != NULL)
-   {
-      free(transceive_info.sRecvData.buffer);
-   }
-
-   e->ReleaseByteArrayElements(data,
-      (jbyte *)transceive_info.sSendData.buffer, JNI_ABORT);
-
-   CONCURRENCY_UNLOCK();
-
-   return result;
-}
-
-static jbyteArray com_android_nfc_NativeNfcSecureElement_doGetUid(JNIEnv *e, jobject o, jint handle)
-{
-   TRACE("Get Secure element UID function ");
-   jbyteArray SecureElementUid;
-      
-   if(handle == secureElementHandle)
-   {
-      SecureElementUid = e->NewByteArray(SecureElementInfo->RemoteDevInfo.Iso14443A_Info.UidLength);
-      e->SetByteArrayRegion(SecureElementUid, 0, SecureElementInfo->RemoteDevInfo.Iso14443A_Info.UidLength,(jbyte *)SecureElementInfo->RemoteDevInfo.Iso14443A_Info.Uid);
-      return SecureElementUid;
-   }
-   else
-   {
-      return NULL;
-   }   
-}
-
-static jintArray com_android_nfc_NativeNfcSecureElement_doGetTechList(JNIEnv *e, jobject o, jint handle)
-{
-   jintArray techList;
-   TRACE("Get Secure element Type function ");
-      
-   if(handle == secureElementHandle)
-   {
-      techList = e->NewIntArray(1);
-      e->SetIntArrayRegion(techList, 0, 1, &SecureElementTech);
-      return techList;
-   }
-   else
-   {
-      return NULL;
-   }
-}
-
-
-/*
- * JNI registration.
- */
-static JNINativeMethod gMethods[] =
-{
-   {"doNativeOpenSecureElementConnection", "()I",
-      (void *)com_android_nfc_NativeNfcSecureElement_doOpenSecureElementConnection},
-   {"doNativeDisconnectSecureElementConnection", "(I)Z",
-      (void *)com_android_nfc_NativeNfcSecureElement_doDisconnect},
-   {"doTransceive", "(I[B)[B",
-      (void *)com_android_nfc_NativeNfcSecureElement_doTransceive},
-   {"doGetUid", "(I)[B",
-      (void *)com_android_nfc_NativeNfcSecureElement_doGetUid},
-   {"doGetTechList", "(I)[I",
-      (void *)com_android_nfc_NativeNfcSecureElement_doGetTechList},
-};
-
-int register_com_android_nfc_NativeNfcSecureElement(JNIEnv *e)
-{
-   return jniRegisterNativeMethods(e,
-      "com/android/nfc/nxp/NativeNfcSecureElement",
-      gMethods, NELEM(gMethods));
-}
-
-} // namespace android
diff --git a/nxp/jni/com_android_nfc_NativeNfcTag.cpp b/nxp/jni/com_android_nfc_NativeNfcTag.cpp
deleted file mode 100644
index dbf8dc9..0000000
--- a/nxp/jni/com_android_nfc_NativeNfcTag.cpp
+++ /dev/null
@@ -1,1255 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <semaphore.h>
-#include <errno.h>
-
-#include "com_android_nfc.h"
-#include "phNfcHalTypes.h"
-
-static phLibNfc_Data_t nfc_jni_ndef_rw;
-static phLibNfc_Handle handle;
-uint8_t *nfc_jni_ndef_buf = NULL;
-uint32_t nfc_jni_ndef_buf_len = 0;
-
-extern uint8_t device_connected_flag;
-
-namespace android {
-
-extern phLibNfc_Handle storedHandle;
-
-extern void nfc_jni_restart_discovery_locked(struct nfc_jni_native_data *nat);
-extern void nfc_jni_reset_timeout_values();
-
-/*
- * Callbacks
- */
- static void nfc_jni_tag_rw_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_tag_rw_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_connect_callback(void *pContext,
-   phLibNfc_Handle hRemoteDev,
-   phLibNfc_sRemoteDevInformation_t *psRemoteDevInfo, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_connect_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   if (pCallbackData->pContext != NULL) {
-       // Store the remote dev info ptr in the callback context
-       // Note that this ptr will remain valid, it is tied to a statically
-       // allocated buffer in libnfc.
-       phLibNfc_sRemoteDevInformation_t** ppRemoteDevInfo =
-           (phLibNfc_sRemoteDevInformation_t**)pCallbackData->pContext;
-       *ppRemoteDevInfo = psRemoteDevInfo;
-   }
-
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_checkndef_callback(void *pContext,
-   phLibNfc_ChkNdef_Info_t info, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_checkndef_callback", status);
-   phLibNfc_ChkNdef_Info_t* pNdefInfo = (phLibNfc_ChkNdef_Info_t*) (pCallbackData->pContext);
-   if(status == NFCSTATUS_OK)
-   {
-      if(nfc_jni_ndef_buf)
-      {
-         free(nfc_jni_ndef_buf);
-      }
-      nfc_jni_ndef_buf_len = info.MaxNdefMsgLength;
-      nfc_jni_ndef_buf = (uint8_t*)malloc(nfc_jni_ndef_buf_len);
-      if (pNdefInfo != NULL) *pNdefInfo = info;
-   }
-   else {
-      if (pNdefInfo != NULL) {
-        memset(pNdefInfo, 0, sizeof(*pNdefInfo));
-      }
-   }
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_disconnect_callback(void *pContext,
-   phLibNfc_Handle hRemoteDev, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_disconnect_callback", status);
-
-   if(nfc_jni_ndef_buf)
-   {
-      free(nfc_jni_ndef_buf);
-   }
-   nfc_jni_ndef_buf = NULL;
-   nfc_jni_ndef_buf_len = 0;
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_async_disconnect_callback(void *pContext,
-   phLibNfc_Handle hRemoteDev, NFCSTATUS status)
-{
-   LOG_CALLBACK("nfc_jni_async_disconnect_callback", status);
-
-   if(nfc_jni_ndef_buf)
-   {
-      free(nfc_jni_ndef_buf);
-   }
-   nfc_jni_ndef_buf = NULL;
-   nfc_jni_ndef_buf_len = 0;
-}
-
-static phNfc_sData_t *nfc_jni_transceive_buffer;
-
-static void nfc_jni_transceive_callback(void *pContext,
-   phLibNfc_Handle handle, phNfc_sData_t *pResBuffer, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_transceive_callback", status);
-  
-   nfc_jni_transceive_buffer = pResBuffer;
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_presencecheck_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_presencecheck_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_formatndef_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_formatndef_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_readonly_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_readonly_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-/* Functions */
-static jbyteArray com_android_nfc_NativeNfcTag_doRead(JNIEnv *e,
-   jobject o)
-{
-   NFCSTATUS status;
-   phLibNfc_Handle handle = 0;
-   jbyteArray buf = NULL;
-   struct nfc_jni_callback_data cb_data;
-
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   handle = nfc_jni_get_connected_handle(e, o);
-
-   nfc_jni_ndef_rw.length = nfc_jni_ndef_buf_len;
-   nfc_jni_ndef_rw.buffer = nfc_jni_ndef_buf;
-
-   TRACE("phLibNfc_Ndef_Read()");
-   REENTRANCE_LOCK();
-   status = phLibNfc_Ndef_Read(handle, &nfc_jni_ndef_rw,
-                               phLibNfc_Ndef_EBegin, 
-                               nfc_jni_tag_rw_callback, 
-                               (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_Ndef_Read() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_Ndef_Read() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-    
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      goto clean_and_return;
-   }
-
-   buf = e->NewByteArray(nfc_jni_ndef_rw.length);
-   e->SetByteArrayRegion(buf, 0, nfc_jni_ndef_rw.length,
-      (jbyte *)nfc_jni_ndef_rw.buffer);
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-
-   return buf;
-}
- 
-
-static jboolean com_android_nfc_NativeNfcTag_doWrite(JNIEnv *e,
-   jobject o, jbyteArray buf)
-{
-   NFCSTATUS   status;
-   jboolean    result = JNI_FALSE;
-   struct nfc_jni_callback_data cb_data;
-
-   phLibNfc_Handle handle = nfc_jni_get_connected_handle(e, o);
-
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   nfc_jni_ndef_rw.length = (uint32_t)e->GetArrayLength(buf);
-   nfc_jni_ndef_rw.buffer = (uint8_t *)e->GetByteArrayElements(buf, NULL);
-
-   TRACE("phLibNfc_Ndef_Write()");
-   TRACE("Ndef Handle :0x%x\n",handle);
-   TRACE("Ndef buffer length : %d", nfc_jni_ndef_rw.length);
-   REENTRANCE_LOCK();
-   status = phLibNfc_Ndef_Write(handle, &nfc_jni_ndef_rw,nfc_jni_tag_rw_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_Ndef_Write() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_Ndef_Write() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      goto clean_and_return;
-   }
-
-   result = JNI_TRUE;
-
-clean_and_return:
-   e->ReleaseByteArrayElements(buf, (jbyte *)nfc_jni_ndef_rw.buffer, JNI_ABORT);
-
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-   return result;
-}
-
-/*
- *  Utility to recover poll bytes from target infos
- */
-static void set_target_pollBytes(JNIEnv *e, jobject tag,
-        phLibNfc_sRemoteDevInformation_t *psRemoteDevInfo)
-{
-    jclass tag_cls = e->GetObjectClass(tag);
-    jfieldID f = e->GetFieldID(tag_cls, "mTechPollBytes", "[[B");
-
-    jobjectArray existingPollBytes = (jobjectArray) e->GetObjectField(tag, f);
-
-    if (existingPollBytes != NULL) {
-        return;
-    }
-
-    jfieldID techListField = e->GetFieldID(tag_cls, "mTechList", "[I");
-    jintArray techList = (jintArray) e->GetObjectField(tag, techListField);
-    jint *techId = e->GetIntArrayElements(techList, 0);
-    int techListLength = e->GetArrayLength(techList);
-
-    jbyteArray pollBytes = e->NewByteArray(0);
-    jobjectArray techPollBytes = e->NewObjectArray(techListLength,
-            e->GetObjectClass(pollBytes), 0);
-
-    for (int tech = 0; tech < techListLength; tech++) {
-        switch(techId[tech])
-        {
-            /* ISO14443-3A: ATQA/SENS_RES */
-            case TARGET_TYPE_ISO14443_3A:
-                if (psRemoteDevInfo->RemDevType == phNfc_eJewel_PICC) {
-                    // Jewel ATQA is not read and stored by the PN544, but it is fixed
-                    // at {0x00, 0x0C} in the spec. So eJewel can safely be
-                    // translated to {0x00, 0x0C}.
-                    const static jbyte JewelAtqA[2] = {0x00, 0x0C};
-                    pollBytes = e->NewByteArray(2);
-                    e->SetByteArrayRegion(pollBytes, 0, 2, (jbyte*) JewelAtqA);
-                }
-                else {
-                    pollBytes = e->NewByteArray(sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.AtqA));
-                    e->SetByteArrayRegion(pollBytes, 0, sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.AtqA),
-                                          (jbyte *)psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.AtqA);
-                }
-                break;
-            /* ISO14443-3B: Application data (4 bytes) and Protocol Info (3 bytes) from ATQB/SENSB_RES */
-            case TARGET_TYPE_ISO14443_3B:
-                pollBytes = e->NewByteArray(sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.AtqB.AtqResInfo.AppData)
-                                           + sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.AtqB.AtqResInfo.ProtInfo));
-                e->SetByteArrayRegion(pollBytes, 0, sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.AtqB.AtqResInfo.AppData),
-                                      (jbyte *)psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.AtqB.AtqResInfo.AppData);
-                e->SetByteArrayRegion(pollBytes, sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.AtqB.AtqResInfo.AppData),
-                                      sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.AtqB.AtqResInfo.ProtInfo),
-                                      (jbyte *)psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.AtqB.AtqResInfo.ProtInfo);
-                break;
-            /* JIS_X_6319_4: PAD0 (2 byte), PAD1 (2 byte), MRTI(2 byte), PAD2 (1 byte), RC (2 byte) */
-            case TARGET_TYPE_FELICA:
-                pollBytes = e->NewByteArray(sizeof(psRemoteDevInfo->RemoteDevInfo.Felica_Info.PMm)
-                                           + sizeof(psRemoteDevInfo->RemoteDevInfo.Felica_Info.SystemCode));
-                e->SetByteArrayRegion(pollBytes, 0, sizeof(psRemoteDevInfo->RemoteDevInfo.Felica_Info.PMm),
-                                      (jbyte *)psRemoteDevInfo->RemoteDevInfo.Felica_Info.PMm);
-                e->SetByteArrayRegion(pollBytes, sizeof(psRemoteDevInfo->RemoteDevInfo.Felica_Info.PMm),
-                                      sizeof(psRemoteDevInfo->RemoteDevInfo.Felica_Info.SystemCode),
-                                      (jbyte *)psRemoteDevInfo->RemoteDevInfo.Felica_Info.SystemCode);
-                break;
-            /* ISO15693: response flags (1 byte), DSFID (1 byte) */
-            case TARGET_TYPE_ISO15693:
-                pollBytes = e->NewByteArray(sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Flags)
-                                           + sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Dsfid));
-                e->SetByteArrayRegion(pollBytes, 0, sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Flags),
-                                      (jbyte *)&psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Flags);
-                e->SetByteArrayRegion(pollBytes, sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Flags),
-                                      sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Dsfid),
-                                      (jbyte *)&psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Dsfid);
-                break;
-            default:
-                pollBytes = e->NewByteArray(0);
-                break;
-        }
-        e->SetObjectArrayElement(techPollBytes, tech, pollBytes);
-    }
-
-    e->SetObjectField(tag, f, techPollBytes);
-
-    e->ReleaseIntArrayElements(techList, techId, 0);
-
-}
-
-/*
- *  Utility to recover activation bytes from target infos
- */
-static void set_target_activationBytes(JNIEnv *e, jobject tag,
-        phLibNfc_sRemoteDevInformation_t *psRemoteDevInfo)
-{
-    jclass tag_cls = e->GetObjectClass(tag);
-
-    jfieldID f = e->GetFieldID(tag_cls, "mTechActBytes", "[[B");
-    jobjectArray existingActBytes = (jobjectArray) e->GetObjectField(tag, f);
-
-    if (existingActBytes != NULL) {
-        return;
-    }
-
-    jfieldID techListField = e->GetFieldID(tag_cls, "mTechList", "[I");
-    jintArray techList = (jintArray) e->GetObjectField(tag, techListField);
-    int techListLength = e->GetArrayLength(techList);
-    jint *techId = e->GetIntArrayElements(techList, 0);
-
-    jbyteArray actBytes = e->NewByteArray(0);
-    jobjectArray techActBytes = e->NewObjectArray(techListLength,
-            e->GetObjectClass(actBytes), 0);
-
-    for (int tech = 0; tech < techListLength; tech++) {
-        switch(techId[tech]) {
-
-            /* ISO14443-3A: SAK/SEL_RES */
-            case TARGET_TYPE_ISO14443_3A:
-                actBytes = e->NewByteArray(sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.Sak));
-                e->SetByteArrayRegion(actBytes, 0, sizeof(psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.Sak),
-                                      (jbyte *)&psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.Sak);
-                break;
-            /* ISO14443-3A & ISO14443-4: SAK/SEL_RES, historical bytes from ATS */
-            /* ISO14443-3B & ISO14443-4: HiLayerResp */
-            case TARGET_TYPE_ISO14443_4:
-                // Determine whether -A or -B
-                if (psRemoteDevInfo->RemDevType == phNfc_eISO14443_B_PICC ||
-                    psRemoteDevInfo->RemDevType == phNfc_eISO14443_4B_PICC) {
-                    actBytes = e->NewByteArray(psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.HiLayerRespLength);
-                    e->SetByteArrayRegion(actBytes, 0, psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.HiLayerRespLength,
-                                      (jbyte *)psRemoteDevInfo->RemoteDevInfo.Iso14443B_Info.HiLayerResp);
-                }
-                else if (psRemoteDevInfo->RemDevType == phNfc_eISO14443_A_PICC ||
-                         psRemoteDevInfo->RemDevType == phNfc_eISO14443_4A_PICC) {
-                    actBytes = e->NewByteArray(psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.AppDataLength);
-                    e->SetByteArrayRegion(actBytes, 0,
-                                          psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.AppDataLength,
-                                          (jbyte *)psRemoteDevInfo->RemoteDevInfo.Iso14443A_Info.AppData);
-                }
-                break;
-            /* ISO15693: response flags (1 byte), DSFID (1 byte) */
-            case TARGET_TYPE_ISO15693:
-                actBytes = e->NewByteArray(sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Flags)
-                                           + sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Dsfid));
-                e->SetByteArrayRegion(actBytes, 0, sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Flags),
-                                      (jbyte *)&psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Flags);
-                e->SetByteArrayRegion(actBytes, sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Flags),
-                                      sizeof(psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Dsfid),
-                                      (jbyte *)&psRemoteDevInfo->RemoteDevInfo.Iso15693_Info.Dsfid);
-                break;
-            default:
-                actBytes = e->NewByteArray(0);
-                break;
-        }
-        e->SetObjectArrayElement(techActBytes, tech, actBytes);
-    }
-    e->SetObjectField(tag, f, techActBytes);
-
-    e->ReleaseIntArrayElements(techList, techId, 0);
-}
-
-static jint com_android_nfc_NativeNfcTag_doConnect(JNIEnv *e,
-   jobject o, phLibNfc_Handle handle)
-{
-   jclass cls;
-   jfieldID f;
-   jint status;
-   struct nfc_jni_callback_data cb_data;
-   phLibNfc_sRemoteDevInformation_t* pRemDevInfo = NULL;
-
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, &pRemDevInfo))
-   {
-      status = NFCSTATUS_NOT_ENOUGH_MEMORY;
-      goto clean_and_return;
-   }
-
-   TRACE("phLibNfc_RemoteDev_Connect(RW)");
-   REENTRANCE_LOCK();
-   storedHandle = handle;
-   status = phLibNfc_RemoteDev_Connect(handle, nfc_jni_connect_callback,(void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_RemoteDev_Connect(RW) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_RemoteDev_Connect(RW) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      status = NFCSTATUS_ABORTED;
-      goto clean_and_return;
-   }
-
-   status = cb_data.status;
-   TRACE("phLibNfc_RemoteDev_Connect() - Status code = %d", status);
-
-   /* Connect Status */
-   if(status != NFCSTATUS_SUCCESS)
-   {
-      goto clean_and_return;
-   }
-
-   // Success, set poll & act bytes
-   set_target_pollBytes(e, o, pRemDevInfo);
-   set_target_activationBytes(e, o, pRemDevInfo);
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-   return status;
-}
-
-static jint com_android_nfc_NativeNfcTag_doHandleReconnect(JNIEnv *e,
-   jobject o, phLibNfc_Handle handle)
-{
-   jclass cls;
-   jfieldID f;
-   jint status;
-   struct nfc_jni_callback_data cb_data;
-   phLibNfc_sRemoteDevInformation_t* pRemDevInfo = NULL;
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, &pRemDevInfo))
-   {
-      status = NFCSTATUS_NOT_ENOUGH_MEMORY;
-      goto clean_and_return;
-   }
-
-   TRACE("phLibNfc_RemoteDev_ReConnect(RW)");
-   REENTRANCE_LOCK();
-   storedHandle = handle;
-   status = phLibNfc_RemoteDev_ReConnect(handle, nfc_jni_connect_callback,(void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_RemoteDev_ReConnect(RW) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_RemoteDev_ReConnect(RW) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      status = NFCSTATUS_ABORTED;
-      goto clean_and_return;
-   }
-
-   status = cb_data.status;
-
-   /* Connect Status */
-   if(status != NFCSTATUS_SUCCESS)
-   {
-      goto clean_and_return;
-   }
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-   return status;
-}
-
-static jint com_android_nfc_NativeNfcTag_doReconnect(JNIEnv *e,
-   jobject o)
-{
-    // Reconnect is provided by libnfc by just calling connect again
-    // on the same handle.
-    int libNfcType = nfc_jni_get_connected_technology_libnfc_type(e, o);
-    if (libNfcType != -1) {
-        // Note that some tag types are stateless, hence we do not reconnect
-        // those. Currently those are the Jewel and Iso15693 technologies.
-        if ((libNfcType != phNfc_eJewel_PICC) && (libNfcType != phNfc_eISO15693_PICC)) {
-            phLibNfc_Handle handle = nfc_jni_get_connected_handle(e,o);
-            return com_android_nfc_NativeNfcTag_doConnect(e, o, handle);
-        }
-        else {
-            return NFCSTATUS_SUCCESS;
-        }
-    }
-    else {
-        return NFCSTATUS_REJECTED;
-    }
-}
-
-
-static jboolean com_android_nfc_NativeNfcTag_doDisconnect(JNIEnv *e, jobject o)
-{
-   phLibNfc_Handle handle = 0;
-   jclass cls;
-   jfieldID f;
-   NFCSTATUS status;
-   jboolean result = JNI_FALSE;
-   struct nfc_jni_callback_data cb_data;
-
-   CONCURRENCY_LOCK();
-
-   handle = nfc_jni_get_connected_handle(e, o);
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   /* Reset the stored handle */
-   storedHandle = 0;
-
-   nfc_jni_reset_timeout_values();
-
-   /* Disconnect */
-   TRACE("Disconnecting from tag (%x)", handle);
-   
-   if (handle == -1) {
-       // Was never connected to any tag, exit
-       result = JNI_TRUE;
-       ALOGE("doDisconnect() - Target already disconnected");
-       nfc_jni_restart_discovery_locked(nfc_jni_get_nat_ext(e));
-       goto clean_and_return;
-   }
-
-    TRACE("phLibNfc_RemoteDev_Disconnect(%x)", handle);
-    REENTRANCE_LOCK();
-    status = phLibNfc_RemoteDev_Disconnect(handle, NFC_DISCOVERY_CONTINUE,
-                                          nfc_jni_disconnect_callback, (void *)&cb_data);
-    REENTRANCE_UNLOCK();
-
-    if(status == NFCSTATUS_TARGET_NOT_CONNECTED)
-    {
-        result = JNI_TRUE;
-        TRACE("phLibNfc_RemoteDev_Disconnect() - Target already disconnected");
-        goto clean_and_return;
-    }
-    if(status != NFCSTATUS_PENDING)
-    {
-        ALOGE("phLibNfc_RemoteDev_Disconnect(%x) returned 0x%04x[%s]", handle, status, nfc_jni_get_status_name(status));
-        nfc_jni_restart_discovery_locked(nfc_jni_get_nat_ext(e));
-        goto clean_and_return;
-    }
-    TRACE("phLibNfc_RemoteDev_Disconnect(%x) returned 0x%04x[%s]", handle, status, nfc_jni_get_status_name(status));
-
-    /* Wait for callback response */
-    if(sem_wait(&cb_data.sem))
-    {
-       ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-       goto clean_and_return;
-    }
-   
-    /* Disconnect Status */
-    if(cb_data.status != NFCSTATUS_SUCCESS)
-    {
-        goto clean_and_return;
-    }
-
-    result = JNI_TRUE;
-
-clean_and_return:
-    /* Reset device connected flag */
-    device_connected_flag = 0;
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-   return result;
-}
-
-static uint16_t
-crc_16_ccitt1( uint8_t* msg, size_t len, uint16_t init )
-{
-    uint16_t b, crc = init;
-
-    do {
-        b = *msg++ ^ (crc & 0xFF);
-        b ^= (b << 4) & 0xFF;
-        crc = (crc >> 8) ^ (b << 8) ^ (b << 3) ^ (b >> 4);
-    } while( --len );
-
-    return crc;
-}
-
-static void
-nfc_insert_crc_a( uint8_t* msg, size_t len )
-{
-    uint16_t crc;
-
-    crc = crc_16_ccitt1( msg, len, 0x6363 );
-    msg[len] = crc & 0xFF;
-    msg[len + 1] = (crc >> 8) & 0xFF;
-}
-
-static void
-nfc_get_crc_a( uint8_t* msg, size_t len, uint8_t* byte1, uint8_t* byte2)
-{
-    uint16_t crc;
-
-    crc = crc_16_ccitt1( msg, len, 0x6363 );
-    *byte1 = crc & 0xFF;
-    *byte2 = (crc >> 8) & 0xFF;
-}
-
-static bool
-crc_valid( uint8_t* msg, size_t len)
-{
-    uint8_t crcByte1, crcByte2;
-
-    nfc_get_crc_a(nfc_jni_transceive_buffer->buffer,
-          len - 2, &crcByte1, &crcByte2);
-
-    if (msg[len - 2] == crcByte1 &&
-          msg[len - 1] == crcByte2) {
-        return true;
-    }
-    else {
-        return false;
-    }
-
-}
-
-static jbyteArray com_android_nfc_NativeNfcTag_doTransceive(JNIEnv *e,
-   jobject o, jbyteArray data, jboolean raw, jintArray statusTargetLost)
-{
-    uint8_t offset = 0;
-    // buf is the pointer to the JNI array and never overwritten,
-    // outbuf is passed into the transceive - it may be pointed to new memory
-    // to be extended with CRC.
-    uint8_t *buf = NULL;
-    uint32_t buflen;
-
-    uint8_t *outbuf = NULL;
-    uint32_t outlen;
-    phLibNfc_sTransceiveInfo_t transceive_info;
-    jbyteArray result = NULL;
-    int res;
-    phLibNfc_Handle handle = nfc_jni_get_connected_handle(e, o);
-    NFCSTATUS status;
-    struct nfc_jni_callback_data cb_data;
-    int selectedTech = 0;
-    int selectedLibNfcType = 0;
-    jint* technologies = NULL;
-    bool checkResponseCrc = false;
-
-    jint *targetLost;
-    if (statusTargetLost != NULL) {
-        targetLost = e->GetIntArrayElements(statusTargetLost, 0);
-        if (targetLost != NULL) {
-            *targetLost = 0;
-        }
-    } else {
-        targetLost = NULL;
-    }
-
-    memset(&transceive_info, 0, sizeof(transceive_info));
-    CONCURRENCY_LOCK();
-
-    /* Create the local semaphore */
-    if (!nfc_cb_data_init(&cb_data, NULL))
-    {
-       goto clean_and_return;
-    }
-
-    selectedTech = nfc_jni_get_connected_technology(e, o);
-    selectedLibNfcType = nfc_jni_get_connected_technology_libnfc_type(e, o);
-
-    buf = outbuf = (uint8_t *)e->GetByteArrayElements(data, NULL);
-    buflen = outlen = (uint32_t)e->GetArrayLength(data);
-
-    switch (selectedTech) {
-        case TARGET_TYPE_FELICA:
-          transceive_info.cmd.FelCmd = phNfc_eFelica_Raw;
-          transceive_info.addr = 0;
-          break;
-        case TARGET_TYPE_MIFARE_CLASSIC:
-        case TARGET_TYPE_MIFARE_UL:
-          if (raw) {
-              transceive_info.cmd.MfCmd = phHal_eMifareRaw;
-              transceive_info.addr = 0;
-              // Need to add in the crc here
-              outbuf = (uint8_t*)malloc(buflen + 2);
-              outlen += 2;
-              memcpy(outbuf, buf, buflen);
-              nfc_insert_crc_a(outbuf, buflen);
-
-              checkResponseCrc = true;
-          } else {
-              offset = 2;
-              transceive_info.cmd.MfCmd = (phNfc_eMifareCmdList_t)buf[0];
-              transceive_info.addr = (uint8_t)buf[1];
-          }
-          break;
-        case TARGET_TYPE_ISO14443_3A:
-          // Check which libnfc type
-          if (selectedLibNfcType == phNfc_eJewel_PICC) {
-              // For the Jewel pipe, CRC is automatically computed
-              transceive_info.cmd.JewelCmd = phNfc_eJewel_Raw;
-              transceive_info.addr = 0;
-          } else {
-              if (raw) {
-                  // Use Mifare Raw to implement a standard
-                  // ISO14443-3A transceive, with CRC added
-                  transceive_info.cmd.MfCmd = phHal_eMifareRaw;
-                  transceive_info.addr = 0;
-                  // Need to add in the crc here
-                  outbuf = (uint8_t*)malloc(buflen + 2);
-                  outlen += 2;
-                  memcpy(outbuf, buf, buflen);
-                  nfc_insert_crc_a(outbuf, buflen);
-
-                  checkResponseCrc = true;
-              } else {
-                  // Use the mifare pipe
-                  offset = 2;
-                  transceive_info.cmd.MfCmd = (phNfc_eMifareCmdList_t)buf[0];
-                  transceive_info.addr = (uint8_t)buf[1];
-              }
-
-          }
-          break;
-        case TARGET_TYPE_ISO14443_4:
-          transceive_info.cmd.Iso144434Cmd = phNfc_eIso14443_4_Raw;
-          transceive_info.addr = 0;
-          break;
-        case TARGET_TYPE_ISO15693:
-          transceive_info.cmd.Iso15693Cmd = phNfc_eIso15693_Cmd;
-          transceive_info.addr = 0;
-          break;
-        case TARGET_TYPE_UNKNOWN:
-        case TARGET_TYPE_ISO14443_3B:
-          // Not supported
-          goto clean_and_return;
-        default:
-          break;
-    }
-
-    transceive_info.sSendData.buffer = outbuf + offset;
-    transceive_info.sSendData.length = outlen - offset;
-    transceive_info.sRecvData.buffer = (uint8_t*)malloc(1024);
-    transceive_info.sRecvData.length = 1024;
-    if(transceive_info.sRecvData.buffer == NULL)
-    {
-      goto clean_and_return;
-    }
-
-    TRACE("phLibNfc_RemoteDev_Transceive()");
-    REENTRANCE_LOCK();
-    status = phLibNfc_RemoteDev_Transceive(handle, &transceive_info,
-         nfc_jni_transceive_callback, (void *)&cb_data);
-    REENTRANCE_UNLOCK();
-    if(status != NFCSTATUS_PENDING)
-    {
-      ALOGE("phLibNfc_RemoteDev_Transceive() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      if ((targetLost != NULL) && (status == NFCSTATUS_TARGET_LOST)) {
-          *targetLost = 1;
-      }
-      goto clean_and_return;
-    }
-    TRACE("phLibNfc_RemoteDev_Transceive() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-    /* Wait for callback response */
-    if(sem_wait(&cb_data.sem))
-    {
-       ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-       goto clean_and_return;
-    }
-
-    if(cb_data.status != NFCSTATUS_SUCCESS)
-    {
-        if ((targetLost != NULL) && (cb_data.status == NFCSTATUS_TARGET_LOST)) {
-            *targetLost = 1;
-        }
-        goto clean_and_return;
-    }
-
-    /* Copy results back to Java *
-     * In case of NfcA and raw, also check the CRC in the response
-     * and cut it off in the returned data.
-     */
-    if ((nfc_jni_transceive_buffer->length > 2) && checkResponseCrc) {
-        if (crc_valid(nfc_jni_transceive_buffer->buffer, nfc_jni_transceive_buffer->length)) {
-            result = e->NewByteArray(nfc_jni_transceive_buffer->length - 2);
-            if (result != NULL) {
-                e->SetByteArrayRegion(result, 0,
-                 nfc_jni_transceive_buffer->length - 2,
-                 (jbyte *)nfc_jni_transceive_buffer->buffer);
-            }
-        }
-    } else {
-        result = e->NewByteArray(nfc_jni_transceive_buffer->length);
-        if (result != NULL) {
-            e->SetByteArrayRegion(result, 0,
-             nfc_jni_transceive_buffer->length,
-             (jbyte *)nfc_jni_transceive_buffer->buffer);
-        }
-    }
-clean_and_return:
-    if(transceive_info.sRecvData.buffer != NULL)
-    {
-      free(transceive_info.sRecvData.buffer);
-    }
-
-    if ((outbuf != buf) && (outbuf != NULL)) {
-        // Buf was extended and re-alloced with crc bytes, free separately
-        free(outbuf);
-    }
-
-    e->ReleaseByteArrayElements(data,
-      (jbyte *)buf, JNI_ABORT);
-
-    if (targetLost != NULL) {
-        e->ReleaseIntArrayElements(statusTargetLost, targetLost, 0);
-    }
-
-    nfc_cb_data_deinit(&cb_data);
-
-    CONCURRENCY_UNLOCK();
-
-    return result;
-}
-
-static jint com_android_nfc_NativeNfcTag_doGetNdefType(JNIEnv *e, jobject o,
-        jint libnfcType, jint javaType)
-{
-    jint ndefType =  NDEF_UNKNOWN_TYPE;
-
-    switch (libnfcType) {
-          case phNfc_eJewel_PICC:
-              ndefType = NDEF_TYPE1_TAG;
-              break;
-          case phNfc_eISO14443_3A_PICC:
-              ndefType = NDEF_TYPE2_TAG;;
-              break;
-          case phNfc_eFelica_PICC:
-              ndefType = NDEF_TYPE3_TAG;
-              break;
-          case phNfc_eISO14443_A_PICC:
-          case phNfc_eISO14443_4A_PICC:
-          case phNfc_eISO14443_B_PICC:
-          case phNfc_eISO14443_4B_PICC:
-              ndefType = NDEF_TYPE4_TAG;
-              break;
-          case phNfc_eMifare_PICC:
-              if (javaType == TARGET_TYPE_MIFARE_UL) {
-                  ndefType = NDEF_TYPE2_TAG;
-              } else {
-                  ndefType = NDEF_MIFARE_CLASSIC_TAG;
-              }
-              break;
-          case phNfc_eISO15693_PICC:
-              ndefType = NDEF_ICODE_SLI_TAG;
-              break;
-          default:
-              ndefType = NDEF_UNKNOWN_TYPE;
-              break;
-    }
-    return ndefType;
-}
-
-static jint com_android_nfc_NativeNfcTag_doCheckNdef(JNIEnv *e, jobject o, jintArray ndefinfo)
-{
-   phLibNfc_Handle handle = 0;
-   jint status;
-   phLibNfc_ChkNdef_Info_t sNdefInfo;
-   struct nfc_jni_callback_data cb_data;
-   jint *ndef = e->GetIntArrayElements(ndefinfo, 0);
-   int apiCardState = NDEF_MODE_UNKNOWN;
-
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      status = NFCSTATUS_NOT_ENOUGH_MEMORY;
-      goto clean_and_return;
-   }
-   cb_data.pContext = &sNdefInfo;
-
-   handle = nfc_jni_get_connected_handle(e, o);
-
-   TRACE("phLibNfc_Ndef_CheckNdef()");
-   REENTRANCE_LOCK();
-   status = phLibNfc_Ndef_CheckNdef(handle, nfc_jni_checkndef_callback,(void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_Ndef_CheckNdef() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_Ndef_CheckNdef() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      status = NFCSTATUS_ABORTED;
-      goto clean_and_return;
-   }
-
-   status = cb_data.status;
-   TRACE("phLibNfc_Ndef_CheckNdef() - Status code = %d", status);
-
-   if (status != NFCSTATUS_SUCCESS)
-   {
-      goto clean_and_return;
-   }
-
-   ndef[0] = sNdefInfo.MaxNdefMsgLength;
-   // Translate the card state to know values for the NFC API
-   switch (sNdefInfo.NdefCardState) {
-       case PHLIBNFC_NDEF_CARD_INITIALISED:
-           apiCardState = NDEF_MODE_READ_WRITE;
-           break;
-       case PHLIBNFC_NDEF_CARD_READ_ONLY:
-           apiCardState = NDEF_MODE_READ_ONLY;
-           break;
-       case PHLIBNFC_NDEF_CARD_READ_WRITE:
-           apiCardState = NDEF_MODE_READ_WRITE;
-           break;
-       case PHLIBNFC_NDEF_CARD_INVALID:
-           apiCardState = NDEF_MODE_UNKNOWN;
-           break;
-   }
-   ndef[1] = apiCardState;
-
-clean_and_return:
-   e->ReleaseIntArrayElements(ndefinfo, ndef, 0);
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-   return status;
-}
-
-static jboolean com_android_nfc_NativeNfcTag_doPresenceCheck(JNIEnv *e, jobject o)
-{
-   phLibNfc_Handle handle = 0;
-   NFCSTATUS status;
-   jboolean result = JNI_FALSE;
-   struct nfc_jni_callback_data cb_data;
-
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   handle = nfc_jni_get_connected_handle(e, o);
-
-   TRACE("phLibNfc_RemoteDev_CheckPresence()");
-   REENTRANCE_LOCK();
-   status = phLibNfc_RemoteDev_CheckPresence(handle, nfc_jni_presencecheck_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_RemoteDev_CheckPresence() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_RemoteDev_CheckPresence() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if (cb_data.status == NFCSTATUS_SUCCESS)
-   {
-       result = JNI_TRUE;
-   }
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-
-   CONCURRENCY_UNLOCK();
-
-   return result;
-}
-
-static jboolean com_android_nfc_NativeNfcTag_doIsIsoDepNdefFormatable(JNIEnv *e,
-        jobject o, jbyteArray pollBytes, jbyteArray actBytes)
-{
-    // Determines whether this is a formatable IsoDep tag - currently only NXP DESFire
-    // is supported.
-    jboolean result = JNI_FALSE;
-
-    // DESfire has one sak byte and 2 ATQA bytes
-    if (pollBytes != NULL && (e->GetArrayLength(pollBytes) >= 2) &&
-            actBytes != NULL && (e->GetArrayLength(actBytes) >= 1)) {
-        jbyte* poll = e->GetByteArrayElements(pollBytes, NULL);
-        jbyte* act = e->GetByteArrayElements(actBytes, NULL);
-        if (act[0] == 0x20 && poll[1] == 0x03) {
-            uint8_t cmd[] = {0x90, 0x60, 0x00, 0x00, 0x00};
-            // Identifies as DESfire, use get version cmd to be sure
-            jbyteArray versionCmd = e->NewByteArray(5);
-            e->SetByteArrayRegion(versionCmd, 0, 5, (jbyte*)cmd);
-            jbyteArray respBytes = com_android_nfc_NativeNfcTag_doTransceive(e, o,
-                        versionCmd, JNI_TRUE, NULL);
-            if (respBytes != NULL) {
-                // Check whether the response matches a typical DESfire
-                // response.
-                // libNFC even does more advanced checking than we do
-                // here, and will only format DESfire's with a certain
-                // major/minor sw version and NXP as a manufacturer.
-                // We don't want to do such checking here, to avoid
-                // having to change code in multiple places.
-                // A succesful (wrapped) DESFire getVersion command returns
-                // 9 bytes, with byte 7 0x91 and byte 8 having status
-                // code 0xAF (these values are fixed and well-known).
-                int respLength = e->GetArrayLength(respBytes);
-                jbyte* resp = e->GetByteArrayElements(respBytes, NULL);
-                if (respLength == 9 && resp[7] == (jbyte)0x91 &&
-                        resp[8] == (jbyte)0xAF) {
-                    result = JNI_TRUE;
-                }
-                e->ReleaseByteArrayElements(respBytes, (jbyte *)resp, JNI_ABORT);
-            }
-        }
-        e->ReleaseByteArrayElements(pollBytes, (jbyte *)poll, JNI_ABORT);
-        e->ReleaseByteArrayElements(actBytes, (jbyte *)act, JNI_ABORT);
-    }
-
-    return result;
-}
-
-static jboolean com_android_nfc_NativeNfcTag_doNdefFormat(JNIEnv *e, jobject o, jbyteArray key)
-{
-   phLibNfc_Handle handle = 0;
-   NFCSTATUS status;
-   phNfc_sData_t keyBuffer;
-   jboolean result = JNI_FALSE;
-   struct nfc_jni_callback_data cb_data;
-
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   handle = nfc_jni_get_connected_handle(e, o);
-
-   keyBuffer.buffer = (uint8_t *)e->GetByteArrayElements(key, NULL);
-   keyBuffer.length = e->GetArrayLength(key);
-   TRACE("phLibNfc_RemoteDev_FormatNdef()");
-   REENTRANCE_LOCK();
-   status = phLibNfc_RemoteDev_FormatNdef(handle, &keyBuffer, nfc_jni_formatndef_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_RemoteDev_FormatNdef() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_RemoteDev_FormatNdef() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if (cb_data.status == NFCSTATUS_SUCCESS)
-   {
-       result = JNI_TRUE;
-   }
-
-clean_and_return:
-   e->ReleaseByteArrayElements(key, (jbyte *)keyBuffer.buffer, JNI_ABORT);
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-   return result;
-}
-
-static jboolean com_android_nfc_NativeNfcTag_doMakeReadonly(JNIEnv *e, jobject o, jbyteArray key)
-{
-   phLibNfc_Handle handle = 0;
-   NFCSTATUS status;
-   jboolean result = JNI_FALSE;
-   struct nfc_jni_callback_data cb_data;
-   phNfc_sData_t keyBuffer;
-
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   handle = nfc_jni_get_connected_handle(e, o);
-   keyBuffer.buffer = (uint8_t *)e->GetByteArrayElements(key, NULL);
-   keyBuffer.length = e->GetArrayLength(key);
-   TRACE("phLibNfc_ConvertToReadOnlyNdef()");
-   REENTRANCE_LOCK();
-   status = phLibNfc_ConvertToReadOnlyNdef(handle, &keyBuffer, nfc_jni_readonly_callback,
-           (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("pphLibNfc_ConvertToReadOnlyNdef() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_ConvertToReadOnlyNdef() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if (cb_data.status == NFCSTATUS_SUCCESS)
-   {
-       result = JNI_TRUE;
-   }
-
-clean_and_return:
-   e->ReleaseByteArrayElements(key, (jbyte *)keyBuffer.buffer, JNI_ABORT);
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-   return result;
-}
-/*
- * JNI registration.
- */
-static JNINativeMethod gMethods[] =
-{
-   {"doConnect", "(I)I",
-      (void *)com_android_nfc_NativeNfcTag_doConnect},
-   {"doDisconnect", "()Z",
-      (void *)com_android_nfc_NativeNfcTag_doDisconnect},
-   {"doReconnect", "()I",
-      (void *)com_android_nfc_NativeNfcTag_doReconnect},
-   {"doHandleReconnect", "(I)I",
-      (void *)com_android_nfc_NativeNfcTag_doHandleReconnect},
-   {"doTransceive", "([BZ[I)[B",
-      (void *)com_android_nfc_NativeNfcTag_doTransceive},
-   {"doGetNdefType", "(II)I",
-      (void *)com_android_nfc_NativeNfcTag_doGetNdefType},
-   {"doCheckNdef", "([I)I",
-      (void *)com_android_nfc_NativeNfcTag_doCheckNdef},
-   {"doRead", "()[B",
-      (void *)com_android_nfc_NativeNfcTag_doRead},
-   {"doWrite", "([B)Z",
-      (void *)com_android_nfc_NativeNfcTag_doWrite},
-   {"doPresenceCheck", "()Z",
-      (void *)com_android_nfc_NativeNfcTag_doPresenceCheck},
-   {"doIsIsoDepNdefFormatable", "([B[B)Z",
-      (void *)com_android_nfc_NativeNfcTag_doIsIsoDepNdefFormatable},
-   {"doNdefFormat", "([B)Z",
-      (void *)com_android_nfc_NativeNfcTag_doNdefFormat},
-   {"doMakeReadonly", "([B)Z",
-      (void *)com_android_nfc_NativeNfcTag_doMakeReadonly},
-};
-
-int register_com_android_nfc_NativeNfcTag(JNIEnv *e)
-{
-   return jniRegisterNativeMethods(e,
-      "com/android/nfc/nxp/NativeNfcTag",
-      gMethods, NELEM(gMethods));
-}
-
-} // namespace android
diff --git a/nxp/jni/com_android_nfc_NativeP2pDevice.cpp b/nxp/jni/com_android_nfc_NativeP2pDevice.cpp
deleted file mode 100644
index b3cc6e3..0000000
--- a/nxp/jni/com_android_nfc_NativeP2pDevice.cpp
+++ /dev/null
@@ -1,490 +0,0 @@
-
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <semaphore.h>
-#include <errno.h>
-
-#include "com_android_nfc.h"
-
-extern uint8_t device_connected_flag;
-
-namespace android {
-
-extern void nfc_jni_restart_discovery_locked(struct nfc_jni_native_data *nat);
-
-/*
- * Callbacks
- */
-static void nfc_jni_presence_check_callback(void* pContext, NFCSTATUS status)
-{   
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_presence_check_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
- 
-static void nfc_jni_connect_callback(void *pContext,
-                                     phLibNfc_Handle hRemoteDev,
-                                     phLibNfc_sRemoteDevInformation_t *psRemoteDevInfo, NFCSTATUS status)
-{   
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   phNfc_sData_t * psGeneralBytes = (phNfc_sData_t *)pCallbackData->pContext;
-   LOG_CALLBACK("nfc_jni_connect_callback", status);
-   
-   if(status == NFCSTATUS_SUCCESS)
-   {
-      psGeneralBytes->length = psRemoteDevInfo->RemoteDevInfo.NfcIP_Info.ATRInfo_Length;
-      psGeneralBytes->buffer = (uint8_t*)malloc(psRemoteDevInfo->RemoteDevInfo.NfcIP_Info.ATRInfo_Length);
-      psGeneralBytes->buffer = psRemoteDevInfo->RemoteDevInfo.NfcIP_Info.ATRInfo;
-   }
-   
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_disconnect_callback(void *pContext, phLibNfc_Handle hRemoteDev, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_disconnect_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_receive_callback(void *pContext, phNfc_sData_t *data, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   phNfc_sData_t **ptr = (phNfc_sData_t **)pCallbackData->pContext;
-   LOG_CALLBACK("nfc_jni_receive_callback", status);
-
-   if(status == NFCSTATUS_SUCCESS)
-   {
-      *ptr = data;
-   }
-   else
-   {
-      *ptr = NULL;
-   }
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static void nfc_jni_send_callback(void *pContext, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_send_callback", status);
-
-   /* Report the callback status and wake up the caller */
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-/*
- * Functions
- */
-
-static void nfc_jni_transceive_callback(void *pContext,
-  phLibNfc_Handle handle, phNfc_sData_t *pResBuffer, NFCSTATUS status)
-{
-   struct nfc_jni_callback_data * pCallbackData = (struct nfc_jni_callback_data *) pContext;
-   LOG_CALLBACK("nfc_jni_transceive_callback", status);
-
-   /* Report the callback data and wake up the caller */
-   pCallbackData->pContext = pResBuffer;
-   pCallbackData->status = status;
-   sem_post(&pCallbackData->sem);
-}
-
-static jboolean com_android_nfc_NativeP2pDevice_doConnect(JNIEnv *e, jobject o)
-{
-    phLibNfc_Handle handle = 0;
-    NFCSTATUS status;
-    jboolean result = JNI_FALSE;
-    struct nfc_jni_callback_data cb_data;
-
-    jclass target_cls = NULL;
-    jobject tag;
-    jmethodID ctor;
-    jfieldID f;
-    jbyteArray generalBytes = NULL;
-    phNfc_sData_t sGeneralBytes;
-    unsigned int i;
-
-    CONCURRENCY_LOCK();
-
-    handle = nfc_jni_get_p2p_device_handle(e, o);
-
-    /* Create the local semaphore */
-    if (!nfc_cb_data_init(&cb_data, (void*)&sGeneralBytes))
-    {
-       goto clean_and_return;
-    }
-
-    TRACE("phLibNfc_RemoteDev_Connect(P2P)");
-    REENTRANCE_LOCK();
-    status = phLibNfc_RemoteDev_Connect(handle, nfc_jni_connect_callback, (void*)&cb_data);
-    REENTRANCE_UNLOCK();
-    if(status != NFCSTATUS_PENDING)
-    {
-      ALOGE("phLibNfc_RemoteDev_Connect(P2P) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-    }
-    TRACE("phLibNfc_RemoteDev_Connect(P2P) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-    /* Wait for callback response */
-    if(sem_wait(&cb_data.sem))
-    {
-       ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-       goto clean_and_return;
-    }
-
-    if(cb_data.status != NFCSTATUS_SUCCESS)
-    {
-        goto clean_and_return;
-    }
-
-    /* Set General Bytes */
-    target_cls = e->GetObjectClass(o);
-
-    f = e->GetFieldID(target_cls, "mGeneralBytes", "[B");
-
-    TRACE("General Bytes Length = %d", sGeneralBytes.length);
-    TRACE("General Bytes =");
-    for(i=0;i<sGeneralBytes.length;i++)
-    {
-      TRACE("0x%02x ", sGeneralBytes.buffer[i]);
-    }
-
-    generalBytes = e->NewByteArray(sGeneralBytes.length);
-
-    e->SetByteArrayRegion(generalBytes, 0,
-                         sGeneralBytes.length, 
-                         (jbyte *)sGeneralBytes.buffer);
-
-    e->SetObjectField(o, f, generalBytes);
-
-    result = JNI_TRUE;
-
-clean_and_return:
-    if (result != JNI_TRUE)
-    {
-       /* Restart the polling loop if the connection failed */
-       nfc_jni_restart_discovery_locked(nfc_jni_get_nat_ext(e));
-    }
-    nfc_cb_data_deinit(&cb_data);
-    CONCURRENCY_UNLOCK();
-    return result;
-}
-
-static jboolean com_android_nfc_NativeP2pDevice_doDisconnect(JNIEnv *e, jobject o)
-{
-    phLibNfc_Handle     handle = 0;
-    jboolean            result = JNI_FALSE;
-    NFCSTATUS           status;
-    struct nfc_jni_callback_data cb_data;
-
-    CONCURRENCY_LOCK();
-
-    handle = nfc_jni_get_p2p_device_handle(e, o);
-
-    /* Create the local semaphore */
-    if (!nfc_cb_data_init(&cb_data, NULL))
-    {
-       goto clean_and_return;
-    }
-
-    /* Disconnect */
-    TRACE("Disconnecting from target (handle = 0x%x)", handle);
-
-    /* NativeNfcTag waits for tag to leave the field here with presence check.
-     * We do not in P2P path because presence check is not safe while transceive may be
-     * in progress.
-     */
-
-    TRACE("phLibNfc_RemoteDev_Disconnect()");
-    REENTRANCE_LOCK();
-    status = phLibNfc_RemoteDev_Disconnect(handle, NFC_DISCOVERY_CONTINUE,nfc_jni_disconnect_callback, (void *)&cb_data);
-    REENTRANCE_UNLOCK();
-    if(status != NFCSTATUS_PENDING)
-    {
-        ALOGE("phLibNfc_RemoteDev_Disconnect() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-        if(status == NFCSTATUS_TARGET_NOT_CONNECTED)
-        {
-            ALOGE("phLibNfc_RemoteDev_Disconnect() failed: Target not connected");
-        }
-        else
-        {
-            ALOGE("phLibNfc_RemoteDev_Disconnect() failed");
-            nfc_jni_restart_discovery_locked(nfc_jni_get_nat_ext(e));
-        }
-
-        goto clean_and_return;
-    }
-    TRACE("phLibNfc_RemoteDev_Disconnect() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-    /* Wait for callback response */
-    if(sem_wait(&cb_data.sem))
-    {
-       ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-       goto clean_and_return;
-    }
-
-    /* Disconnect Status */
-    if(cb_data.status != NFCSTATUS_SUCCESS)
-    {
-        goto clean_and_return;
-    }
-
-    result = JNI_TRUE;
-
-clean_and_return:
-    /* Reset device connected flag */
-    device_connected_flag = 0;
-    nfc_cb_data_deinit(&cb_data);
-    CONCURRENCY_UNLOCK();
-    return result;
-}
-
-static jbyteArray com_android_nfc_NativeP2pDevice_doTransceive(JNIEnv *e,
-   jobject o, jbyteArray data)
-{
-   NFCSTATUS status;
-   uint8_t offset = 2;
-   uint8_t *buf;
-   uint32_t buflen;
-   phLibNfc_sTransceiveInfo_t transceive_info;
-   jbyteArray result = NULL;
-   phLibNfc_Handle handle = nfc_jni_get_p2p_device_handle(e, o);
-   phNfc_sData_t * receive_buffer = NULL;
-   struct nfc_jni_callback_data cb_data;
-
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, (void*)receive_buffer))
-   {
-      goto clean_and_return;
-   }
-
-   /* Transceive*/
-   TRACE("Transceive data to target (handle = 0x%x)", handle);
-
-   buf = (uint8_t *)e->GetByteArrayElements(data, NULL);
-   buflen = (uint32_t)e->GetArrayLength(data);
-   
-   TRACE("Buffer Length = %d\n", buflen);
-
-   transceive_info.sSendData.buffer = buf; //+ offset;
-   transceive_info.sSendData.length = buflen; //- offset;
-   transceive_info.sRecvData.buffer = (uint8_t*)malloc(1024);
-   transceive_info.sRecvData.length = 1024;
-
-   if(transceive_info.sRecvData.buffer == NULL)
-   {
-      goto clean_and_return;
-   }
-
-   TRACE("phLibNfc_RemoteDev_Transceive(P2P)");
-   REENTRANCE_LOCK();
-   status = phLibNfc_RemoteDev_Transceive(handle, &transceive_info, nfc_jni_transceive_callback, (void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_RemoteDev_Transceive(P2P) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;
-   }
-   TRACE("phLibNfc_RemoteDev_Transceive(P2P) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      goto clean_and_return;
-   }
-
-   /* Copy results back to Java */
-   result = e->NewByteArray(receive_buffer->length);
-   if(result != NULL)
-      e->SetByteArrayRegion(result, 0,
-         receive_buffer->length,
-         (jbyte *)receive_buffer->buffer);
-
-clean_and_return:
-   if(transceive_info.sRecvData.buffer != NULL)
-   {
-      free(transceive_info.sRecvData.buffer);
-   }
-
-   e->ReleaseByteArrayElements(data,
-      (jbyte *)transceive_info.sSendData.buffer, JNI_ABORT);
-
-   nfc_cb_data_deinit(&cb_data);
-
-   CONCURRENCY_UNLOCK();
-
-   return result;
-}
-
-
-static jbyteArray com_android_nfc_NativeP2pDevice_doReceive(
-   JNIEnv *e, jobject o)
-{
-   NFCSTATUS status;
-   struct timespec ts;
-   phLibNfc_Handle handle;
-   jbyteArray buf = NULL;
-   static phNfc_sData_t *data;
-   struct nfc_jni_callback_data cb_data;
-
-   CONCURRENCY_LOCK();
-
-   handle = nfc_jni_get_p2p_device_handle(e, o);
-   
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, (void*)data))
-   {
-      goto clean_and_return;
-   }
-
-   /* Receive */
-   TRACE("phLibNfc_RemoteDev_Receive()");
-   REENTRANCE_LOCK();
-   status = phLibNfc_RemoteDev_Receive(handle, nfc_jni_receive_callback,(void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_RemoteDev_Receive() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;   
-   }
-   TRACE("phLibNfc_RemoteDev_Receive() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(data == NULL)
-   {
-      goto clean_and_return;
-   }
-
-   buf = e->NewByteArray(data->length);
-   e->SetByteArrayRegion(buf, 0, data->length, (jbyte *)data->buffer);
-
-clean_and_return:
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-   return buf;
-}
-
-static jboolean com_android_nfc_NativeP2pDevice_doSend(
-   JNIEnv *e, jobject o, jbyteArray buf)
-{
-   NFCSTATUS status;
-   phNfc_sData_t data;
-   jboolean result = JNI_FALSE;
-   struct nfc_jni_callback_data cb_data;
-   
-   phLibNfc_Handle handle = nfc_jni_get_p2p_device_handle(e, o);
-   
-   CONCURRENCY_LOCK();
-
-   /* Create the local semaphore */
-   if (!nfc_cb_data_init(&cb_data, NULL))
-   {
-      goto clean_and_return;
-   }
-
-   /* Send */
-   TRACE("Send data to the Initiator (handle = 0x%x)", handle);
-
-   data.length = (uint32_t)e->GetArrayLength(buf);
-   data.buffer = (uint8_t *)e->GetByteArrayElements(buf, NULL);
-
-   TRACE("phLibNfc_RemoteDev_Send()");
-   REENTRANCE_LOCK();
-   status = phLibNfc_RemoteDev_Send(handle, &data, nfc_jni_send_callback,(void *)&cb_data);
-   REENTRANCE_UNLOCK();
-   if(status != NFCSTATUS_PENDING)
-   {
-      ALOGE("phLibNfc_RemoteDev_Send() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-      goto clean_and_return;   
-   }
-   TRACE("phLibNfc_RemoteDev_Send() returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
-
-   /* Wait for callback response */
-   if(sem_wait(&cb_data.sem))
-   {
-      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
-      goto clean_and_return;
-   }
-
-   if(cb_data.status != NFCSTATUS_SUCCESS)
-   {
-      goto clean_and_return;
-   }
-
-   result = JNI_TRUE;
-
-clean_and_return:
-   if (result != JNI_TRUE)
-   {
-      e->ReleaseByteArrayElements(buf, (jbyte *)data.buffer, JNI_ABORT);
-   }
-   nfc_cb_data_deinit(&cb_data);
-   CONCURRENCY_UNLOCK();
-   return result;
-}
-
-/*
- * JNI registration.
- */
-static JNINativeMethod gMethods[] =
-{
-   {"doConnect", "()Z",
-      (void *)com_android_nfc_NativeP2pDevice_doConnect},
-   {"doDisconnect", "()Z",
-      (void *)com_android_nfc_NativeP2pDevice_doDisconnect},
-   {"doTransceive", "([B)[B",
-      (void *)com_android_nfc_NativeP2pDevice_doTransceive},
-   {"doReceive", "()[B",
-      (void *)com_android_nfc_NativeP2pDevice_doReceive},
-   {"doSend", "([B)Z",
-      (void *)com_android_nfc_NativeP2pDevice_doSend},
-};
-
-int register_com_android_nfc_NativeP2pDevice(JNIEnv *e)
-{
-   return jniRegisterNativeMethods(e,
-      "com/android/nfc/nxp/NativeP2pDevice",
-      gMethods, NELEM(gMethods));
-}
-
-} // namepspace android
diff --git a/nxp/jni/com_android_nfc_list.cpp b/nxp/jni/com_android_nfc_list.cpp
deleted file mode 100644
index f0487d3..0000000
--- a/nxp/jni/com_android_nfc_list.cpp
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <com_android_nfc_list.h>
-#include <com_android_nfc.h>
-#include <pthread.h>
-#include <errno.h>
-#include <cutils/log.h>
-
-#undef LOG_TAG
-#define LOG_TAG "NFC_LIST"
-
-bool listInit(listHead* pList)
-{
-   pList->pFirst = NULL;
-   if(pthread_mutex_init(&pList->mutex, NULL) == -1)
-   {
-      ALOGE("Mutex creation failed (errno=0x%08x)", errno);
-      return false;
-   }
-
-   return true;
-}
-
-bool listDestroy(listHead* pList)
-{
-   bool bListNotEmpty = true;
-   while (bListNotEmpty) {
-      bListNotEmpty = listGetAndRemoveNext(pList, NULL);
-   }
-
-   if(pthread_mutex_destroy(&pList->mutex) == -1)
-   {
-      ALOGE("Mutex destruction failed (errno=0x%08x)", errno);
-      return false;
-   }
-
-   return true;
-}
-
-bool listAdd(listHead* pList, void* pData)
-{
-   struct listNode* pNode;
-   struct listNode* pLastNode;
-   bool result;
-
-   /* Create node */
-   pNode = (struct listNode*)malloc(sizeof(listNode));
-   if (pNode == NULL)
-   {
-      result = false;
-      ALOGE("Failed to malloc");
-      goto clean_and_return;
-   }
-   TRACE("Allocated node: %8p (%8p)", pNode, pData);
-   pNode->pData = pData;
-   pNode->pNext = NULL;
-
-   pthread_mutex_lock(&pList->mutex);
-
-   /* Add the node to the list */
-   if (pList->pFirst == NULL)
-   {
-       /* Set the node as the head */
-      pList->pFirst = pNode;
-   }
-   else
-   {
-      /* Seek to the end of the list */
-      pLastNode = pList->pFirst;
-      while(pLastNode->pNext != NULL)
-      {
-          pLastNode = pLastNode->pNext;
-      }
-
-      /* Add the node to the current list */
-      pLastNode->pNext = pNode;
-   }
-
-   result = true;
-
-clean_and_return:
-   pthread_mutex_unlock(&pList->mutex);
-   return result;
-}
-
-bool listRemove(listHead* pList, void* pData)
-{
-   struct listNode* pNode;
-   struct listNode* pRemovedNode;
-   bool result;
-
-   pthread_mutex_lock(&pList->mutex);
-
-   if (pList->pFirst == NULL)
-   {
-      /* Empty list */
-      ALOGE("Failed to deallocate (list empty)");
-      result = false;
-      goto clean_and_return;
-   }
-
-   pNode = pList->pFirst;
-   if (pList->pFirst->pData == pData)
-   {
-      /* Get the removed node */
-      pRemovedNode = pNode;
-
-      /* Remove the first node */
-      pList->pFirst = pList->pFirst->pNext;
-   }
-   else
-   {
-      while (pNode->pNext != NULL)
-      {
-         if (pNode->pNext->pData == pData)
-         {
-            /* Node found ! */
-            break;
-         }
-         pNode = pNode->pNext;
-      }
-
-      if (pNode->pNext == NULL)
-      {
-         /* Node not found */
-          result = false;
-          ALOGE("Failed to deallocate (not found %8p)", pData);
-          goto clean_and_return;
-      }
-
-      /* Get the removed node */
-      pRemovedNode = pNode->pNext;
-
-      /* Remove the node from the list */
-      pNode->pNext = pNode->pNext->pNext;
-   }
-
-   /* Deallocate the node */
-   TRACE("Deallocating node: %8p (%8p)", pRemovedNode, pRemovedNode->pData);
-   free(pRemovedNode);
-
-   result = true;
-
-clean_and_return:
-   pthread_mutex_unlock(&pList->mutex);
-   return result;
-}
-
-bool listGetAndRemoveNext(listHead* pList, void** ppData)
-{
-   struct listNode* pNode;
-   bool result;
-
-   pthread_mutex_lock(&pList->mutex);
-
-   if (pList->pFirst)
-   {
-      /* Empty list */
-      ALOGE("Failed to deallocate (list empty)");
-      result = false;
-      goto clean_and_return;
-   }
-
-   /* Work on the first node */
-   pNode = pList->pFirst;
-
-   /* Return the data */
-   if (ppData != NULL)
-   {
-      *ppData = pNode->pData;
-   }
-
-   /* Remove and deallocate the node */
-   pList->pFirst = pNode->pNext;
-   TRACE("Deallocating node: %8p (%8p)", pNode, pNode->pData);
-   free(pNode);
-
-   result = true;
-
-clean_and_return:
-   listDump(pList);
-   pthread_mutex_unlock(&pList->mutex);
-   return result;
-}
-
-void listDump(listHead* pList)
-{
-   struct listNode* pNode = pList->pFirst;
-
-   TRACE("Node dump:");
-   while (pNode != NULL)
-   {
-      TRACE("- %8p (%8p)", pNode, pNode->pData);
-      pNode = pNode->pNext;
-   }
-}
diff --git a/nxp/jni/com_android_nfc_list.h b/nxp/jni/com_android_nfc_list.h
deleted file mode 100644
index 22b4f09..0000000
--- a/nxp/jni/com_android_nfc_list.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __COM_ANDROID_NFC_LIST_H__
-#define __COM_ANDROID_NFC_LIST_H__
-
-#include <pthread.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct listNode
-{
-   void* pData;
-   struct listNode* pNext;
-};
-
-struct listHead
-{
-    listNode* pFirst;
-    pthread_mutex_t mutex;
-};
-
-bool listInit(listHead* pList);
-bool listDestroy(listHead* pList);
-bool listAdd(listHead* pList, void* pData);
-bool listRemove(listHead* pList, void* pData);
-bool listGetAndRemoveNext(listHead* pList, void** ppData);
-void listDump(listHead* pList);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __COM_ANDROID_NFC_LIST_H__ */
diff --git a/nxp/src/com/android/nfc/dhimpl/NativeLlcpConnectionlessSocket.java b/nxp/src/com/android/nfc/dhimpl/NativeLlcpConnectionlessSocket.java
deleted file mode 100755
index db78496..0000000
--- a/nxp/src/com/android/nfc/dhimpl/NativeLlcpConnectionlessSocket.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.nfc.dhimpl;
-
-import com.android.nfc.DeviceHost;
-import com.android.nfc.LlcpPacket;
-
-import java.io.IOException;
-
-/**
- * LlcpConnectionlessSocket represents a LLCP Connectionless object to be used
- * in a connectionless communication
- */
-public class NativeLlcpConnectionlessSocket implements DeviceHost.LlcpConnectionlessSocket {
-
-    private int mHandle;
-    private int mSap;
-    private int mLinkMiu;
-
-    public NativeLlcpConnectionlessSocket() { }
-
-    public native boolean doSendTo(int sap, byte[] data);
-
-    public native LlcpPacket doReceiveFrom(int linkMiu);
-
-    public native boolean doClose();
-
-    @Override
-    public int getLinkMiu(){
-        return mLinkMiu;
-    }
-
-    @Override
-    public int getSap(){
-        return mSap;
-    }
-
-    @Override
-    public void send(int sap, byte[] data) throws IOException {
-        if (!doSendTo(sap, data)) {
-            throw new IOException();
-        }
-    }
-
-    @Override
-    public LlcpPacket receive() throws IOException {
-        LlcpPacket packet = doReceiveFrom(mLinkMiu);
-        if (packet == null) {
-            throw new IOException();
-        }
-        return packet;
-    }
-
-    public int getHandle(){
-        return mHandle;
-    }
-
-    @Override
-    public void close() throws IOException {
-        if (!doClose()) {
-            throw new IOException();
-        }
-    }
-}
diff --git a/nxp/src/com/android/nfc/dhimpl/NativeLlcpServiceSocket.java b/nxp/src/com/android/nfc/dhimpl/NativeLlcpServiceSocket.java
deleted file mode 100755
index 3a7e57f..0000000
--- a/nxp/src/com/android/nfc/dhimpl/NativeLlcpServiceSocket.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.nfc.dhimpl;
-
-import com.android.nfc.DeviceHost;
-import com.android.nfc.DeviceHost.LlcpSocket;
-
-import java.io.IOException;
-
-/**
- * LlcpServiceSocket represents a LLCP Service to be used in a
- * Connection-oriented communication
- */
-public class NativeLlcpServiceSocket implements DeviceHost.LlcpServerSocket {
-    private int mHandle;
-    private int mLocalMiu;
-    private int mLocalRw;
-    private int mLocalLinearBufferLength;
-    private int mSap;
-    private String mServiceName;
-
-    public NativeLlcpServiceSocket(){ }
-
-    private native NativeLlcpSocket doAccept(int miu, int rw, int linearBufferLength);
-    @Override
-    public LlcpSocket accept() throws IOException {
-        LlcpSocket socket = doAccept(mLocalMiu, mLocalRw, mLocalLinearBufferLength);
-        if (socket == null) throw new IOException();
-        return socket;
-    }
-
-    private native boolean doClose();
-    @Override
-    public void close() throws IOException {
-        if (!doClose()) {
-            throw new IOException();
-        }
-    }
-}
diff --git a/nxp/src/com/android/nfc/dhimpl/NativeLlcpSocket.java b/nxp/src/com/android/nfc/dhimpl/NativeLlcpSocket.java
deleted file mode 100755
index 69506c5..0000000
--- a/nxp/src/com/android/nfc/dhimpl/NativeLlcpSocket.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.nfc.dhimpl;
-
-import com.android.nfc.DeviceHost;
-
-import java.io.IOException;
-
-/**
- * LlcpClientSocket represents a LLCP Connection-Oriented client to be used in a
- * connection-oriented communication
- */
-public class NativeLlcpSocket implements DeviceHost.LlcpSocket {
-    private int mHandle;
-    private int mSap;
-    private int mLocalMiu;
-    private int mLocalRw;
-
-    public NativeLlcpSocket(){ }
-
-    private native boolean doConnect(int nSap);
-    @Override
-    public void connectToSap(int sap) throws IOException {
-        if (!doConnect(sap)) {
-            throw new IOException();
-        }
-    }
-
-    private native boolean doConnectBy(String sn);
-    @Override
-    public void connectToService(String serviceName) throws IOException {
-        if (!doConnectBy(serviceName)) {
-            throw new IOException();
-        }
-    }
-
-    private native boolean doClose();
-    @Override
-    public void close() throws IOException {
-        if (!doClose()) {
-            throw new IOException();
-        }
-    }
-
-    private native boolean doSend(byte[] data);
-    @Override
-    public void send(byte[] data) throws IOException {
-        if (!doSend(data)) {
-            throw new IOException();
-        }
-    }
-
-    private native int doReceive(byte[] recvBuff);
-    @Override
-    public int receive(byte[] recvBuff) throws IOException {
-        int receiveLength = doReceive(recvBuff);
-        if (receiveLength == -1) {
-            throw new IOException();
-        }
-        return receiveLength;
-    }
-
-    private native int doGetRemoteSocketMiu();
-    @Override
-    public int getRemoteMiu() { return doGetRemoteSocketMiu(); }
-
-    private native int doGetRemoteSocketRw();
-    @Override
-    public int getRemoteRw() { return doGetRemoteSocketRw(); }
-
-    @Override
-    public int getLocalSap(){
-        return mSap;
-    }
-
-    @Override
-    public int getLocalMiu(){
-        return mLocalMiu;
-    }
-
-    @Override
-    public int getLocalRw(){
-        return mLocalRw;
-    }
-}
diff --git a/nxp/src/com/android/nfc/dhimpl/NativeNfcManager.java b/nxp/src/com/android/nfc/dhimpl/NativeNfcManager.java
deleted file mode 100755
index f969627..0000000
--- a/nxp/src/com/android/nfc/dhimpl/NativeNfcManager.java
+++ /dev/null
@@ -1,373 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.nfc.dhimpl;
-
-import com.android.nfc.DeviceHost;
-import com.android.nfc.LlcpException;
-
-import android.annotation.SdkConstant;
-import android.annotation.SdkConstant.SdkConstantType;
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.nfc.ErrorCodes;
-import android.nfc.tech.Ndef;
-import android.nfc.tech.TagTechnology;
-import android.util.Log;
-
-import java.io.File;
-
-/**
- * Native interface to the NFC Manager functions
- */
-public class NativeNfcManager implements DeviceHost {
-    private static final String TAG = "NativeNfcManager";
-
-    private static final String NFC_CONTROLLER_FIRMWARE_FILE_NAME = "/vendor/firmware/libpn544_fw.so";
-
-    static final String PREF = "NxpDeviceHost";
-
-    private static final String PREF_FIRMWARE_MODTIME = "firmware_modtime";
-    private static final long FIRMWARE_MODTIME_DEFAULT = -1;
-
-    static {
-        System.loadLibrary("nfc_jni");
-    }
-
-    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-    public static final String INTERNAL_TARGET_DESELECTED_ACTION = "com.android.nfc.action.INTERNAL_TARGET_DESELECTED";
-
-    /* Native structure */
-    private int mNative;
-
-    private final DeviceHostListener mListener;
-    private final Context mContext;
-
-    public NativeNfcManager(Context context, DeviceHostListener listener) {
-        mListener = listener;
-        initializeNativeStructure();
-        mContext = context;
-    }
-
-    public native boolean initializeNativeStructure();
-
-    private native boolean doDownload();
-
-    public native int doGetLastError();
-
-    @Override
-    public void checkFirmware() {
-        // Check that the NFC controller firmware is up to date.  This
-        // ensures that firmware updates are applied in a timely fashion,
-        // and makes it much less likely that the user will have to wait
-        // for a firmware download when they enable NFC in the settings
-        // app.  Firmware download can take some time, so this should be
-        // run in a separate thread.
-
-        // check the timestamp of the firmware file
-        File firmwareFile;
-        int nbRetry = 0;
-        try {
-            firmwareFile = new File(NFC_CONTROLLER_FIRMWARE_FILE_NAME);
-        } catch(NullPointerException npe) {
-            Log.e(TAG,"path to firmware file was null");
-            return;
-        }
-
-        long modtime = firmwareFile.lastModified();
-
-        SharedPreferences prefs = mContext.getSharedPreferences(PREF, Context.MODE_PRIVATE);
-        long prev_fw_modtime = prefs.getLong(PREF_FIRMWARE_MODTIME, FIRMWARE_MODTIME_DEFAULT);
-        Log.d(TAG,"prev modtime: " + prev_fw_modtime);
-        Log.d(TAG,"new modtime: " + modtime);
-        if (prev_fw_modtime == modtime) {
-            return;
-        }
-
-        // FW download.
-        while(nbRetry < 5) {
-            Log.d(TAG,"Perform Download");
-            if(doDownload()) {
-                Log.d(TAG,"Download Success");
-                // Now that we've finished updating the firmware, save the new modtime.
-                prefs.edit().putLong(PREF_FIRMWARE_MODTIME, modtime).apply();
-                break;
-            } else {
-                Log.d(TAG,"Download Failed");
-                nbRetry++;
-            }
-        }
-    }
-
-    private native boolean doInitialize();
-
-    @Override
-    public boolean initialize() {
-        SharedPreferences prefs = mContext.getSharedPreferences(PREF, Context.MODE_PRIVATE);
-        SharedPreferences.Editor editor = prefs.edit();
-
-        if (prefs.getBoolean(NativeNfcSecureElement.PREF_SE_WIRED, false)) {
-            try {
-                Thread.sleep (12000);
-                editor.putBoolean(NativeNfcSecureElement.PREF_SE_WIRED, false);
-                editor.apply();
-            } catch (InterruptedException e) { }
-        }
-
-        return doInitialize();
-    }
-
-    private native boolean doDeinitialize();
-
-    @Override
-    public boolean deinitialize() {
-        SharedPreferences prefs = mContext.getSharedPreferences(PREF, Context.MODE_PRIVATE);
-        SharedPreferences.Editor editor = prefs.edit();
-
-        editor.putBoolean(NativeNfcSecureElement.PREF_SE_WIRED, false);
-        editor.apply();
-
-        return doDeinitialize();
-    }
-
-    @Override
-    public native void enableDiscovery();
-
-    @Override
-    public native void disableDiscovery();
-
-    @Override
-    public native int[] doGetSecureElementList();
-
-    @Override
-    public native void doSelectSecureElement();
-
-    @Override
-    public native void doDeselectSecureElement();
-
-
-    private native NativeLlcpConnectionlessSocket doCreateLlcpConnectionlessSocket(int nSap,
-            String sn);
-
-    @Override
-    public LlcpConnectionlessSocket createLlcpConnectionlessSocket(int nSap, String sn)
-            throws LlcpException {
-        LlcpConnectionlessSocket socket = doCreateLlcpConnectionlessSocket(nSap, sn);
-        if (socket != null) {
-            return socket;
-        } else {
-            /* Get Error Status */
-            int error = doGetLastError();
-
-            Log.d(TAG, "failed to create llcp socket: " + ErrorCodes.asString(error));
-
-            switch (error) {
-                case ErrorCodes.ERROR_BUFFER_TO_SMALL:
-                case ErrorCodes.ERROR_INSUFFICIENT_RESOURCES:
-                    throw new LlcpException(error);
-                default:
-                    throw new LlcpException(ErrorCodes.ERROR_SOCKET_CREATION);
-            }
-        }
-    }
-
-    private native NativeLlcpServiceSocket doCreateLlcpServiceSocket(int nSap, String sn, int miu,
-            int rw, int linearBufferLength);
-    @Override
-    public LlcpServerSocket createLlcpServerSocket(int nSap, String sn, int miu,
-            int rw, int linearBufferLength) throws LlcpException {
-        LlcpServerSocket socket = doCreateLlcpServiceSocket(nSap, sn, miu, rw, linearBufferLength);
-        if (socket != null) {
-            return socket;
-        } else {
-            /* Get Error Status */
-            int error = doGetLastError();
-
-            Log.d(TAG, "failed to create llcp socket: " + ErrorCodes.asString(error));
-
-            switch (error) {
-                case ErrorCodes.ERROR_BUFFER_TO_SMALL:
-                case ErrorCodes.ERROR_INSUFFICIENT_RESOURCES:
-                    throw new LlcpException(error);
-                default:
-                    throw new LlcpException(ErrorCodes.ERROR_SOCKET_CREATION);
-            }
-        }
-    }
-
-    private native NativeLlcpSocket doCreateLlcpSocket(int sap, int miu, int rw,
-            int linearBufferLength);
-    @Override
-    public LlcpSocket createLlcpSocket(int sap, int miu, int rw,
-            int linearBufferLength) throws LlcpException {
-        LlcpSocket socket = doCreateLlcpSocket(sap, miu, rw, linearBufferLength);
-        if (socket != null) {
-            return socket;
-        } else {
-            /* Get Error Status */
-            int error = doGetLastError();
-
-            Log.d(TAG, "failed to create llcp socket: " + ErrorCodes.asString(error));
-
-            switch (error) {
-                case ErrorCodes.ERROR_BUFFER_TO_SMALL:
-                case ErrorCodes.ERROR_INSUFFICIENT_RESOURCES:
-                    throw new LlcpException(error);
-                default:
-                    throw new LlcpException(ErrorCodes.ERROR_SOCKET_CREATION);
-            }
-        }
-    }
-
-    @Override
-    public native boolean doCheckLlcp();
-
-    @Override
-    public native boolean doActivateLlcp();
-
-    private native void doResetTimeouts();
-
-    @Override
-    public void resetTimeouts() {
-        doResetTimeouts();
-    }
-
-    @Override
-    public native void doAbort();
-
-    private native boolean doSetTimeout(int tech, int timeout);
-    @Override
-    public boolean setTimeout(int tech, int timeout) {
-        return doSetTimeout(tech, timeout);
-    }
-
-    private native int doGetTimeout(int tech);
-    @Override
-    public int getTimeout(int tech) {
-        return doGetTimeout(tech);
-    }
-
-
-    @Override
-    public boolean canMakeReadOnly(int ndefType) {
-        return (ndefType == Ndef.TYPE_1 || ndefType == Ndef.TYPE_2 ||
-                ndefType == Ndef.TYPE_MIFARE_CLASSIC);
-    }
-
-    @Override
-    public int getMaxTransceiveLength(int technology) {
-        switch (technology) {
-            case (TagTechnology.NFC_A):
-            case (TagTechnology.MIFARE_CLASSIC):
-            case (TagTechnology.MIFARE_ULTRALIGHT):
-                return 253; // PN544 RF buffer = 255 bytes, subtract two for CRC
-            case (TagTechnology.NFC_B):
-                return 0; // PN544 does not support transceive of raw NfcB
-            case (TagTechnology.NFC_V):
-                return 253; // PN544 RF buffer = 255 bytes, subtract two for CRC
-            case (TagTechnology.ISO_DEP):
-                /* The maximum length of a normal IsoDep frame consists of:
-                 * CLA, INS, P1, P2, LC, LE + 255 payload bytes = 261 bytes
-                 * such a frame is supported. Extended length frames however
-                 * are not supported.
-                 */
-                return 261; // Will be automatically split in two frames on the RF layer
-            case (TagTechnology.NFC_F):
-                return 252; // PN544 RF buffer = 255 bytes, subtract one for SoD, two for CRC
-            default:
-                return 0;
-        }
-
-    }
-
-    private native void doSetP2pInitiatorModes(int modes);
-    @Override
-    public void setP2pInitiatorModes(int modes) {
-        doSetP2pInitiatorModes(modes);
-    }
-
-    private native void doSetP2pTargetModes(int modes);
-    @Override
-    public void setP2pTargetModes(int modes) {
-        doSetP2pTargetModes(modes);
-    }
-
-    public boolean getExtendedLengthApdusSupported() {
-        // Not supported on the PN544
-        return false;
-    }
-
-    private native String doDump();
-    @Override
-    public String dump() {
-        return doDump();
-    }
-
-    /**
-     * Notifies Ndef Message (TODO: rename into notifyTargetDiscovered)
-     */
-    private void notifyNdefMessageListeners(NativeNfcTag tag) {
-        mListener.onRemoteEndpointDiscovered(tag);
-    }
-
-    /**
-     * Notifies transaction
-     */
-    private void notifyTargetDeselected() {
-        mListener.onCardEmulationDeselected();
-    }
-
-    /**
-     * Notifies transaction
-     */
-    private void notifyTransactionListeners(byte[] aid) {
-        mListener.onCardEmulationAidSelected(aid);
-    }
-
-    /**
-     * Notifies P2P Device detected, to activate LLCP link
-     */
-    private void notifyLlcpLinkActivation(NativeP2pDevice device) {
-        mListener.onLlcpLinkActivated(device);
-    }
-
-    /**
-     * Notifies P2P Device detected, to activate LLCP link
-     */
-    private void notifyLlcpLinkDeactivated(NativeP2pDevice device) {
-        mListener.onLlcpLinkDeactivated(device);
-    }
-
-    private void notifySeFieldActivated() {
-        mListener.onRemoteFieldActivated();
-    }
-
-    private void notifySeFieldDeactivated() {
-        mListener.onRemoteFieldDeactivated();
-    }
-
-    private void notifySeApduReceived(byte[] apdu) {
-        mListener.onSeApduReceived(apdu);
-    }
-
-    private void notifySeEmvCardRemoval() {
-        mListener.onSeEmvCardRemoval();
-    }
-
-    private void notifySeMifareAccess(byte[] block) {
-        mListener.onSeMifareAccess(block);
-    }
-}
diff --git a/nxp/src/com/android/nfc/dhimpl/NativeNfcSecureElement.java b/nxp/src/com/android/nfc/dhimpl/NativeNfcSecureElement.java
deleted file mode 100755
index e2d91ec..0000000
--- a/nxp/src/com/android/nfc/dhimpl/NativeNfcSecureElement.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.nfc.dhimpl;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-
-
-/**
- * Native interface to the NFC Secure Element functions
- * 
- * {@hide}
- */
-public class NativeNfcSecureElement {
-
-    static final String PREF_SE_WIRED = "se_wired";
-
-    private final Context mContext;
-
-    SharedPreferences mPrefs;
-    SharedPreferences.Editor mPrefsEditor;
-
-    public NativeNfcSecureElement(Context context) {
-        mContext = context;
-
-        mPrefs = mContext.getSharedPreferences(NativeNfcManager.PREF, Context.MODE_PRIVATE);
-        mPrefsEditor = mPrefs.edit();
-    }
-
-    private native int doNativeOpenSecureElementConnection();
-
-    public int doOpenSecureElementConnection() {
-        mPrefsEditor.putBoolean(PREF_SE_WIRED, true);
-        mPrefsEditor.apply();
-
-        return doNativeOpenSecureElementConnection();
-    }
-
-    private native boolean doNativeDisconnectSecureElementConnection(int handle);
-
-    public boolean doDisconnect(int handle) {
-        mPrefsEditor.putBoolean(PREF_SE_WIRED, false);
-        mPrefsEditor.apply();
-
-        return doNativeDisconnectSecureElementConnection(handle);
-    }
-
-    public native byte[] doTransceive(int handle, byte[] data);
-
-    public native int[] doGetTechList(int handle);
-
-    public native byte [] doGetUid(int handle);
-}
diff --git a/nxp/src/com/android/nfc/dhimpl/NativeNfcTag.java b/nxp/src/com/android/nfc/dhimpl/NativeNfcTag.java
deleted file mode 100755
index eddde94..0000000
--- a/nxp/src/com/android/nfc/dhimpl/NativeNfcTag.java
+++ /dev/null
@@ -1,803 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.nfc.dhimpl;
-
-import com.android.nfc.DeviceHost.TagEndpoint;
-
-import android.nfc.FormatException;
-import android.nfc.NdefMessage;
-import android.nfc.tech.IsoDep;
-import android.nfc.tech.MifareClassic;
-import android.nfc.tech.MifareUltralight;
-import android.nfc.tech.Ndef;
-import android.nfc.tech.NfcA;
-import android.nfc.tech.NfcB;
-import android.nfc.tech.NfcF;
-import android.nfc.tech.NfcV;
-import android.nfc.tech.TagTechnology;
-import android.os.Bundle;
-import android.util.Log;
-
-/**
- * Native interface to the NFC tag functions
- */
-public class NativeNfcTag implements TagEndpoint {
-    static final boolean DBG = false;
-
-    static final int STATUS_CODE_TARGET_LOST = 146;
-
-    private int[] mTechList;
-    private int[] mTechHandles;
-    private int[] mTechLibNfcTypes;
-    private Bundle[] mTechExtras;
-    private byte[][] mTechPollBytes;
-    private byte[][] mTechActBytes;
-    private byte[] mUid;
-
-    // mConnectedHandle stores the *real* libnfc handle
-    // that we're connected to.
-    private int mConnectedHandle;
-
-    // mConnectedTechIndex stores to which technology
-    // the upper layer stack is connected. Note that
-    // we may be connected to a libnfchandle without being
-    // connected to a technology - technology changes
-    // may occur runtime, whereas the underlying handle
-    // could stay present. Usually all technologies are on the
-    // same handle, with the exception of multi-protocol
-    // tags.
-    private int mConnectedTechIndex; // Index in mTechHandles
-
-    private final String TAG = "NativeNfcTag";
-
-    private boolean mIsPresent; // Whether the tag is known to be still present
-
-    private PresenceCheckWatchdog mWatchdog;
-    class PresenceCheckWatchdog extends Thread {
-
-        private int watchdogTimeout = 125;
-
-        private boolean isPresent = true;
-        private boolean isStopped = false;
-        private boolean isPaused = false;
-        private boolean doCheck = true;
-
-        public synchronized void pause() {
-            isPaused = true;
-            doCheck = false;
-            this.notifyAll();
-        }
-
-        public synchronized void doResume() {
-            isPaused = false;
-            // We don't want to resume presence checking immediately,
-            // but go through at least one more wait period.
-            doCheck = false;
-            this.notifyAll();
-        }
-
-        public synchronized void end() {
-            isStopped = true;
-            doCheck = false;
-            this.notifyAll();
-        }
-
-        public synchronized void setTimeout(int timeout) {
-            watchdogTimeout = timeout;
-            doCheck = false; // Do it only after we have waited "timeout" ms again
-            this.notifyAll();
-        }
-
-        @Override
-        public synchronized void run() {
-            if (DBG) Log.d(TAG, "Starting background presence check");
-            while (isPresent && !isStopped) {
-                try {
-                    if (!isPaused) {
-                        doCheck = true;
-                    }
-                    this.wait(watchdogTimeout);
-                    if (doCheck) {
-                        isPresent = doPresenceCheck();
-                    } else {
-                        // 1) We are paused, waiting for unpause
-                        // 2) We just unpaused, do pres check in next iteration
-                        //       (after watchdogTimeout ms sleep)
-                        // 3) We just set the timeout, wait for this timeout
-                        //       to expire once first.
-                        // 4) We just stopped, exit loop anyway
-                    }
-                } catch (InterruptedException e) {
-                    // Activity detected, loop
-                }
-            }
-            mIsPresent = false;
-            // Restart the polling loop
-
-            Log.d(TAG, "Tag lost, restarting polling loop");
-            doDisconnect();
-            if (DBG) Log.d(TAG, "Stopping background presence check");
-        }
-    }
-
-    private native int doConnect(int handle);
-    public synchronized int connectWithStatus(int technology) {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        int status = -1;
-        for (int i = 0; i < mTechList.length; i++) {
-            if (mTechList[i] == technology) {
-                // Get the handle and connect, if not already connected
-                if (mConnectedHandle != mTechHandles[i]) {
-                    // We're not yet connected to this handle, there are
-                    // a few scenario's here:
-                    // 1) We are not connected to anything yet - allow
-                    // 2) We are connected to a technology which has
-                    //    a different handle (multi-protocol tag); we support
-                    //    switching to that.
-                    if (mConnectedHandle == -1) {
-                        // Not connected yet
-                        status = doConnect(mTechHandles[i]);
-                    } else {
-                        // Connect to a tech with a different handle
-                        status = reconnectWithStatus(mTechHandles[i]);
-                    }
-                    if (status == 0) {
-                        mConnectedHandle = mTechHandles[i];
-                        mConnectedTechIndex = i;
-                    }
-                } else {
-                    // 1) We are connected to a technology which has the same
-                    //    handle; we do not support connecting at a different
-                    //    level (libnfc auto-activates to the max level on
-                    //    any handle).
-                    // 2) We are connecting to the ndef technology - always
-                    //    allowed.
-                    if ((technology == TagTechnology.NDEF) ||
-                            (technology == TagTechnology.NDEF_FORMATABLE)) {
-                        status = 0;
-                    } else {
-                        if ((technology != TagTechnology.ISO_DEP) &&
-                            (hasTechOnHandle(TagTechnology.ISO_DEP, mTechHandles[i]))) {
-                            // Don't allow to connect a -4 tag at a different level
-                            // than IsoDep, as this is not supported by
-                            // libNFC.
-                            status = -1;
-                        } else {
-                            status = 0;
-                        }
-                    }
-                    if (status == 0) {
-                        mConnectedTechIndex = i;
-                        // Handle was already identical
-                    }
-                }
-                break;
-            }
-        }
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return status;
-    }
-    @Override
-    public synchronized boolean connect(int technology) {
-        return connectWithStatus(technology) == 0;
-    }
-
-    @Override
-    public synchronized void startPresenceChecking() {
-        // Once we start presence checking, we allow the upper layers
-        // to know the tag is in the field.
-        mIsPresent = true;
-        if (mWatchdog == null) {
-            mWatchdog = new PresenceCheckWatchdog();
-            mWatchdog.start();
-        }
-    }
-
-    @Override
-    public synchronized boolean isPresent() {
-        // Returns whether the tag is still in the field to the best
-        // of our knowledge.
-        return mIsPresent;
-    }
-    native boolean doDisconnect();
-    @Override
-    public synchronized boolean disconnect() {
-        boolean result = false;
-
-        mIsPresent = false;
-        if (mWatchdog != null) {
-            // Watchdog has already disconnected or will do it
-            mWatchdog.end();
-            try {
-                mWatchdog.join();
-            } catch (InterruptedException e) {
-                // Should never happen.
-            }
-            mWatchdog = null;
-            result = true;
-        } else {
-            result = doDisconnect();
-        }
-
-        mConnectedTechIndex = -1;
-        mConnectedHandle = -1;
-        return result;
-    }
-
-    native int doReconnect();
-    public synchronized int reconnectWithStatus() {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        int status = doReconnect();
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return status;
-    }
-    @Override
-    public synchronized boolean reconnect() {
-        return reconnectWithStatus() == 0;
-    }
-
-    native int doHandleReconnect(int handle);
-    public synchronized int reconnectWithStatus(int handle) {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        int status = doHandleReconnect(handle);
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return status;
-    }
-
-    private native byte[] doTransceive(byte[] data, boolean raw, int[] returnCode);
-    @Override
-    public synchronized byte[] transceive(byte[] data, boolean raw, int[] returnCode) {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        byte[] result = doTransceive(data, raw, returnCode);
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return result;
-    }
-
-    private native int doCheckNdef(int[] ndefinfo);
-    private synchronized int checkNdefWithStatus(int[] ndefinfo) {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        int status = doCheckNdef(ndefinfo);
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return status;
-    }
-    @Override
-    public synchronized boolean checkNdef(int[] ndefinfo) {
-        return checkNdefWithStatus(ndefinfo) == 0;
-    }
-
-    private native byte[] doRead();
-    @Override
-    public synchronized byte[] readNdef() {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        byte[] result = doRead();
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return result;
-    }
-
-    private native boolean doWrite(byte[] buf);
-    @Override
-    public synchronized boolean writeNdef(byte[] buf) {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        boolean result = doWrite(buf);
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return result;
-    }
-
-    native boolean doPresenceCheck();
-    @Override
-    public synchronized boolean presenceCheck() {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        boolean result = doPresenceCheck();
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return result;
-    }
-
-    native boolean doNdefFormat(byte[] key);
-    @Override
-    public synchronized boolean formatNdef(byte[] key) {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        boolean result = doNdefFormat(key);
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return result;
-    }
-
-    native boolean doMakeReadonly(byte[] key);
-    @Override
-    public synchronized boolean makeReadOnly() {
-        if (mWatchdog != null) {
-            mWatchdog.pause();
-        }
-        boolean result;
-        if (hasTech(TagTechnology.MIFARE_CLASSIC)) {
-            result = doMakeReadonly(MifareClassic.KEY_DEFAULT);
-        } else {
-            // No key needed for other technologies
-            result = doMakeReadonly(new byte[] {});
-        }
-        if (mWatchdog != null) {
-            mWatchdog.doResume();
-        }
-        return result;
-    }
-
-    native boolean doIsIsoDepNdefFormatable(byte[] poll, byte[] act);
-    @Override
-    public synchronized boolean isNdefFormatable() {
-        if (hasTech(TagTechnology.MIFARE_CLASSIC) || hasTech(TagTechnology.MIFARE_ULTRALIGHT)) {
-            // These are always formatable
-            return true;
-        }
-        if (hasTech(TagTechnology.NFC_V)) {
-            // Currently libnfc only formats NXP NFC-V tags
-            if (mUid[5] >= 1 && mUid[5] <= 3 && mUid[6] == 0x04) {
-                return true;
-            } else {
-                return false;
-            }
-        }
-        // For ISO-DEP, call native code to determine at lower level if format
-        // is possible. It will need NFC-A poll/activation time bytes for this.
-        if (hasTech(TagTechnology.ISO_DEP)) {
-            int nfcaTechIndex = getTechIndex(TagTechnology.NFC_A);
-            if (nfcaTechIndex != -1) {
-                return doIsIsoDepNdefFormatable(mTechPollBytes[nfcaTechIndex],
-                        mTechActBytes[nfcaTechIndex]);
-            } else {
-                return false;
-            }
-        } else {
-            // Formatting not supported by libNFC
-            return false;
-        }
-    }
-
-    @Override
-    public int getHandle() {
-        // This is just a handle for the clients; it can simply use the first
-        // technology handle we have.
-        if (mTechHandles.length > 0) {
-            return mTechHandles[0];
-        } else {
-            return 0;
-        }
-    }
-
-    @Override
-    public byte[] getUid() {
-        return mUid;
-    }
-
-    @Override
-    public int[] getTechList() {
-        return mTechList;
-    }
-
-    private int getConnectedHandle() {
-        return mConnectedHandle;
-    }
-
-    private int getConnectedLibNfcType() {
-        if (mConnectedTechIndex != -1 && mConnectedTechIndex < mTechLibNfcTypes.length) {
-            return mTechLibNfcTypes[mConnectedTechIndex];
-        } else {
-            return 0;
-        }
-    }
-
-    @Override
-    public int getConnectedTechnology() {
-        if (mConnectedTechIndex != -1 && mConnectedTechIndex < mTechList.length) {
-            return mTechList[mConnectedTechIndex];
-        } else {
-            return 0;
-        }
-    }
-    native int doGetNdefType(int libnfctype, int javatype);
-    private int getNdefType(int libnfctype, int javatype) {
-        return doGetNdefType(libnfctype, javatype);
-    }
-
-    private void addTechnology(int tech, int handle, int libnfctype) {
-            int[] mNewTechList = new int[mTechList.length + 1];
-            System.arraycopy(mTechList, 0, mNewTechList, 0, mTechList.length);
-            mNewTechList[mTechList.length] = tech;
-            mTechList = mNewTechList;
-
-            int[] mNewHandleList = new int[mTechHandles.length + 1];
-            System.arraycopy(mTechHandles, 0, mNewHandleList, 0, mTechHandles.length);
-            mNewHandleList[mTechHandles.length] = handle;
-            mTechHandles = mNewHandleList;
-
-            int[] mNewTypeList = new int[mTechLibNfcTypes.length + 1];
-            System.arraycopy(mTechLibNfcTypes, 0, mNewTypeList, 0, mTechLibNfcTypes.length);
-            mNewTypeList[mTechLibNfcTypes.length] = libnfctype;
-            mTechLibNfcTypes = mNewTypeList;
-    }
-
-    @Override
-    public void removeTechnology(int tech) {
-        synchronized (this) {
-            int techIndex = getTechIndex(tech);
-            if (techIndex != -1) {
-                int[] mNewTechList = new int[mTechList.length - 1];
-                System.arraycopy(mTechList, 0, mNewTechList, 0, techIndex);
-                System.arraycopy(mTechList, techIndex + 1, mNewTechList, techIndex,
-                        mTechList.length - techIndex - 1);
-                mTechList = mNewTechList;
-
-                int[] mNewHandleList = new int[mTechHandles.length - 1];
-                System.arraycopy(mTechHandles, 0, mNewHandleList, 0, techIndex);
-                System.arraycopy(mTechHandles, techIndex + 1, mNewTechList, techIndex,
-                        mTechHandles.length - techIndex - 1);
-                mTechHandles = mNewHandleList;
-
-                int[] mNewTypeList = new int[mTechLibNfcTypes.length - 1];
-                System.arraycopy(mTechLibNfcTypes, 0, mNewTypeList, 0, techIndex);
-                System.arraycopy(mTechLibNfcTypes, techIndex + 1, mNewTypeList, techIndex,
-                        mTechLibNfcTypes.length - techIndex - 1);
-                mTechLibNfcTypes = mNewTypeList;
-            }
-        }
-    }
-
-    public void addNdefFormatableTechnology(int handle, int libnfcType) {
-        synchronized (this) {
-            addTechnology(TagTechnology.NDEF_FORMATABLE, handle, libnfcType);
-        }
-    }
-
-    // This method exists to "patch in" the ndef technologies,
-    // which is done inside Java instead of the native JNI code.
-    // To not create some nasty dependencies on the order on which things
-    // are called (most notably getTechExtras()), it needs some additional
-    // checking.
-    public void addNdefTechnology(NdefMessage msg, int handle, int libnfcType,
-            int javaType, int maxLength, int cardState) {
-        synchronized (this) {
-            addTechnology(TagTechnology.NDEF, handle, libnfcType);
-
-            Bundle extras = new Bundle();
-            extras.putParcelable(Ndef.EXTRA_NDEF_MSG, msg);
-            extras.putInt(Ndef.EXTRA_NDEF_MAXLENGTH, maxLength);
-            extras.putInt(Ndef.EXTRA_NDEF_CARDSTATE, cardState);
-            extras.putInt(Ndef.EXTRA_NDEF_TYPE, getNdefType(libnfcType, javaType));
-
-            if (mTechExtras == null) {
-                // This will build the tech extra's for the first time,
-                // including a NULL ref for the NDEF tech we generated above.
-                Bundle[] builtTechExtras = getTechExtras();
-                builtTechExtras[builtTechExtras.length - 1] = extras;
-            }
-            else {
-                // Tech extras were built before, patch the NDEF one in
-                Bundle[] oldTechExtras = getTechExtras();
-                Bundle[] newTechExtras = new Bundle[oldTechExtras.length + 1];
-                System.arraycopy(oldTechExtras, 0, newTechExtras, 0, oldTechExtras.length);
-                newTechExtras[oldTechExtras.length] = extras;
-                mTechExtras = newTechExtras;
-            }
-
-
-        }
-    }
-
-    private int getTechIndex(int tech) {
-      int techIndex = -1;
-      for (int i = 0; i < mTechList.length; i++) {
-          if (mTechList[i] == tech) {
-              techIndex = i;
-              break;
-          }
-      }
-      return techIndex;
-    }
-
-    private boolean hasTech(int tech) {
-      boolean hasTech = false;
-      for (int i = 0; i < mTechList.length; i++) {
-          if (mTechList[i] == tech) {
-              hasTech = true;
-              break;
-          }
-      }
-      return hasTech;
-    }
-
-    private boolean hasTechOnHandle(int tech, int handle) {
-      boolean hasTech = false;
-      for (int i = 0; i < mTechList.length; i++) {
-          if (mTechList[i] == tech && mTechHandles[i] == handle) {
-              hasTech = true;
-              break;
-          }
-      }
-      return hasTech;
-
-    }
-
-    private boolean isUltralightC() {
-        /* Make a best-effort attempt at classifying ULTRALIGHT
-         * vs ULTRALIGHT-C (based on NXP's public AN1303).
-         * The memory layout is as follows:
-         *   Page # BYTE1  BYTE2  BYTE3  BYTE4
-         *   2      INT1   INT2   LOCK   LOCK
-         *   3      OTP    OTP    OTP    OTP  (NDEF CC if NDEF-formatted)
-         *   4      DATA   DATA   DATA   DATA (version info if factory-state)
-         *
-         * Read four blocks from page 2, which will get us both
-         * the lock page, the OTP page and the version info.
-         */
-        boolean isUltralightC = false;
-        byte[] readCmd = { 0x30, 0x02 };
-        int[] retCode = new int[2];
-        byte[] respData = transceive(readCmd, false, retCode);
-        if (respData != null && respData.length == 16) {
-            // Check the lock bits (last 2 bytes in page2)
-            // and the OTP bytes (entire page 3)
-            if (respData[2] == 0 && respData[3] == 0 && respData[4] == 0 &&
-                respData[5] == 0 && respData[6] == 0 && respData[7] == 0) {
-                // Very likely to be a blank card, look at version info
-                // in page 4.
-                if ((respData[8] == (byte)0x02) && respData[9] == (byte)0x00) {
-                    // This is Ultralight-C
-                    isUltralightC = true;
-                } else {
-                    // 0xFF 0xFF would indicate Ultralight, but we also use Ultralight
-                    // as a fallback if it's anything else
-                    isUltralightC = false;
-                }
-            } else {
-                // See if we can find the NDEF CC in the OTP page and if it's
-                // smaller than major version two
-                if (respData[4] == (byte)0xE1 && ((respData[5] & 0xff) < 0x20)) {
-                    // OK, got NDEF. Technically we'd have to search for the
-                    // NDEF TLV as well. However, this would add too much
-                    // time for discovery and we can make already make a good guess
-                    // with the data we have here. Byte 2 of the OTP page
-                    // indicates the size of the tag - 0x06 is UL, anything
-                    // above indicates UL-C.
-                    if ((respData[6] & 0xff) > 0x06) {
-                        isUltralightC = true;
-                    }
-                } else {
-                    // Fall back to ultralight
-                    isUltralightC = false;
-                }
-            }
-        }
-        return isUltralightC;
-    }
-
-    @Override
-    public Bundle[] getTechExtras() {
-        synchronized (this) {
-            if (mTechExtras != null) return mTechExtras;
-            mTechExtras = new Bundle[mTechList.length];
-            for (int i = 0; i < mTechList.length; i++) {
-                Bundle extras = new Bundle();
-                switch (mTechList[i]) {
-                    case TagTechnology.NFC_A: {
-                        byte[] actBytes = mTechActBytes[i];
-                        if ((actBytes != null) && (actBytes.length > 0)) {
-                            extras.putShort(NfcA.EXTRA_SAK, (short) (actBytes[0] & (short) 0xFF));
-                        } else {
-                            // Unfortunately Jewel doesn't have act bytes,
-                            // ignore this case.
-                        }
-                        extras.putByteArray(NfcA.EXTRA_ATQA, mTechPollBytes[i]);
-                        break;
-                    }
-
-                    case TagTechnology.NFC_B: {
-                        // What's returned from the PN544 is actually:
-                        // 4 bytes app data
-                        // 3 bytes prot info
-                        byte[] appData = new byte[4];
-                        byte[] protInfo = new byte[3];
-                        if (mTechPollBytes[i].length >= 7) {
-                            System.arraycopy(mTechPollBytes[i], 0, appData, 0, 4);
-                            System.arraycopy(mTechPollBytes[i], 4, protInfo, 0, 3);
-
-                            extras.putByteArray(NfcB.EXTRA_APPDATA, appData);
-                            extras.putByteArray(NfcB.EXTRA_PROTINFO, protInfo);
-                        }
-                        break;
-                    }
-
-                    case TagTechnology.NFC_F: {
-                        byte[] pmm = new byte[8];
-                        byte[] sc = new byte[2];
-                        if (mTechPollBytes[i].length >= 8) {
-                            // At least pmm is present
-                            System.arraycopy(mTechPollBytes[i], 0, pmm, 0, 8);
-                            extras.putByteArray(NfcF.EXTRA_PMM, pmm);
-                        }
-                        if (mTechPollBytes[i].length == 10) {
-                            System.arraycopy(mTechPollBytes[i], 8, sc, 0, 2);
-                            extras.putByteArray(NfcF.EXTRA_SC, sc);
-                        }
-                        break;
-                    }
-
-                    case TagTechnology.ISO_DEP: {
-                        if (hasTech(TagTechnology.NFC_A)) {
-                            extras.putByteArray(IsoDep.EXTRA_HIST_BYTES, mTechActBytes[i]);
-                        }
-                        else {
-                            extras.putByteArray(IsoDep.EXTRA_HI_LAYER_RESP, mTechActBytes[i]);
-                        }
-                        break;
-                    }
-
-                    case TagTechnology.NFC_V: {
-                        // First byte response flags, second byte DSFID
-                        if (mTechPollBytes[i] != null && mTechPollBytes[i].length >= 2) {
-                            extras.putByte(NfcV.EXTRA_RESP_FLAGS, mTechPollBytes[i][0]);
-                            extras.putByte(NfcV.EXTRA_DSFID, mTechPollBytes[i][1]);
-                        }
-                        break;
-                    }
-
-                    case TagTechnology.MIFARE_ULTRALIGHT: {
-                        boolean isUlc = isUltralightC();
-                        extras.putBoolean(MifareUltralight.EXTRA_IS_UL_C, isUlc);
-                        break;
-                    }
-
-                    default: {
-                        // Leave the entry in the array null
-                        continue;
-                    }
-                }
-                mTechExtras[i] = extras;
-            }
-            return mTechExtras;
-        }
-    }
-
-    @Override
-    public NdefMessage findAndReadNdef() {
-        // Try to find NDEF on any of the technologies.
-        int[] technologies = getTechList();
-        int[] handles = mTechHandles;
-        NdefMessage ndefMsg = null;
-        boolean foundFormattable = false;
-        int formattableHandle = 0;
-        int formattableLibNfcType = 0;
-        int status;
-
-        for (int techIndex = 0; techIndex < technologies.length; techIndex++) {
-            // have we seen this handle before?
-            for (int i = 0; i < techIndex; i++) {
-                if (handles[i] == handles[techIndex]) {
-                    continue;  // don't check duplicate handles
-                }
-            }
-
-            status = connectWithStatus(technologies[techIndex]);
-            if (status != 0) {
-                Log.d(TAG, "Connect Failed - status = "+ status);
-                if (status == STATUS_CODE_TARGET_LOST) {
-                    break;
-                }
-                continue;  // try next handle
-            }
-            // Check if this type is NDEF formatable
-            if (!foundFormattable) {
-                if (isNdefFormatable()) {
-                    foundFormattable = true;
-                    formattableHandle = getConnectedHandle();
-                    formattableLibNfcType = getConnectedLibNfcType();
-                    // We'll only add formattable tech if no ndef is
-                    // found - this is because libNFC refuses to format
-                    // an already NDEF formatted tag.
-                }
-                reconnect();
-            }
-
-            int[] ndefinfo = new int[2];
-            status = checkNdefWithStatus(ndefinfo);
-            if (status != 0) {
-                Log.d(TAG, "Check NDEF Failed - status = " + status);
-                if (status == STATUS_CODE_TARGET_LOST) {
-                    break;
-                }
-                continue;  // try next handle
-            }
-
-            // found our NDEF handle
-            boolean generateEmptyNdef = false;
-
-            int supportedNdefLength = ndefinfo[0];
-            int cardState = ndefinfo[1];
-            byte[] buff = readNdef();
-            if (buff != null) {
-                try {
-                    ndefMsg = new NdefMessage(buff);
-                    addNdefTechnology(ndefMsg,
-                            getConnectedHandle(),
-                            getConnectedLibNfcType(),
-                            getConnectedTechnology(),
-                            supportedNdefLength, cardState);
-                    reconnect();
-                } catch (FormatException e) {
-                   // Create an intent anyway, without NDEF messages
-                   generateEmptyNdef = true;
-                }
-            } else {
-                generateEmptyNdef = true;
-            }
-
-            if (generateEmptyNdef) {
-                ndefMsg = null;
-                addNdefTechnology(null,
-                        getConnectedHandle(),
-                        getConnectedLibNfcType(),
-                        getConnectedTechnology(),
-                        supportedNdefLength, cardState);
-                reconnect();
-            }
-            break;
-        }
-
-        if (ndefMsg == null && foundFormattable) {
-            // Tag is not NDEF yet, and found a formattable target,
-            // so add formattable tech to tech list.
-            addNdefFormatableTechnology(
-                    formattableHandle,
-                    formattableLibNfcType);
-        }
-
-        return ndefMsg;
-    }
-}
diff --git a/nxp/src/com/android/nfc/dhimpl/NativeP2pDevice.java b/nxp/src/com/android/nfc/dhimpl/NativeP2pDevice.java
deleted file mode 100755
index 094f46a..0000000
--- a/nxp/src/com/android/nfc/dhimpl/NativeP2pDevice.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.nfc.dhimpl;
-
-import com.android.nfc.DeviceHost.NfcDepEndpoint;
-
-/**
- * Native interface to the P2P Initiator functions
- */
-public class NativeP2pDevice implements NfcDepEndpoint {
-
-    private int mHandle;
-
-    private int mMode;
-
-    private byte[] mGeneralBytes;
-
-    private native byte[] doReceive();
-    @Override
-    public byte[] receive() {
-        return doReceive();
-    }
-
-    private native boolean doSend(byte[] data);
-    @Override
-    public boolean send(byte[] data) {
-        return doSend(data);
-    }
-
-    private native boolean doConnect();
-    @Override
-    public boolean connect() {
-        return doConnect();
-    }
-
-    private native boolean doDisconnect();
-    @Override
-    public boolean disconnect() {
-        return doDisconnect();
-    }
-
-    public native byte[] doTransceive(byte[] data);
-    @Override
-    public byte[] transceive(byte[] data) {
-        return doTransceive(data);
-    }
-
-    @Override
-    public int getHandle() {
-        return mHandle;
-    }
-
-    @Override
-    public int getMode() {
-        return mMode;
-    }
-
-    @Override
-    public byte[] getGeneralBytes() {
-        return mGeneralBytes;
-    }
-
-}