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-rw-r--r--libs/surfaceflinger_client/tests/Surface_test.cpp65
-rw-r--r--libs/ui/Input.cpp23
-rw-r--r--libs/usb/Android.mk2
-rw-r--r--libs/usb/src/com/android/future/usb/UsbAccessory.java62
-rw-r--r--libs/usb/src/com/android/future/usb/UsbManager.java13
-rw-r--r--libs/usb/tests/AccessoryChat/Android.mk18
-rw-r--r--libs/usb/tests/AccessoryChat/AndroidManifest.xml18
-rw-r--r--libs/usb/tests/AccessoryChat/accessorychat/accessorychat.c24
-rw-r--r--libs/usb/tests/AccessoryChat/src/com/android/accessorychat/AccessoryChat.java3
9 files changed, 193 insertions, 35 deletions
diff --git a/libs/surfaceflinger_client/tests/Surface_test.cpp b/libs/surfaceflinger_client/tests/Surface_test.cpp
index b39631c..74ebf4e 100644
--- a/libs/surfaceflinger_client/tests/Surface_test.cpp
+++ b/libs/surfaceflinger_client/tests/Surface_test.cpp
@@ -15,22 +15,19 @@
*/
#include <gtest/gtest.h>
+
+#include <binder/IMemory.h>
#include <surfaceflinger/ISurfaceComposer.h>
#include <surfaceflinger/Surface.h>
#include <surfaceflinger/SurfaceComposerClient.h>
-
#include <utils/String8.h>
namespace android {
class SurfaceTest : public ::testing::Test {
protected:
- virtual sp<SurfaceComposerClient> getSurfaceComposerClient() {
- return sp<SurfaceComposerClient>(new SurfaceComposerClient);
- }
-
virtual void SetUp() {
- mComposerClient = getSurfaceComposerClient();
+ mComposerClient = new SurfaceComposerClient;
ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
mSurfaceControl = mComposerClient->createSurface(getpid(),
@@ -77,4 +74,60 @@ TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenPurgatorized) {
EXPECT_EQ(1, result);
}
+// This test probably doesn't belong here.
+TEST_F(SurfaceTest, ScreenshotsOfProtectedBuffersFail) {
+ sp<ANativeWindow> anw(mSurface);
+
+ // Verify the screenshot works with no protected buffers.
+ sp<IMemoryHeap> heap;
+ uint32_t w=0, h=0;
+ PixelFormat fmt=0;
+ sp<ISurfaceComposer> sf(ComposerService::getComposerService());
+ ASSERT_EQ(NO_ERROR, sf->captureScreen(0, &heap, &w, &h, &fmt, 64, 64, 0,
+ 40000));
+ ASSERT_TRUE(heap != NULL);
+
+ // Set the PROTECTED usage bit and verify that the screenshot fails. Note
+ // that we need to dequeue a buffer in order for it to actually get
+ // allocated in SurfaceFlinger.
+ ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(),
+ GRALLOC_USAGE_PROTECTED));
+ ASSERT_EQ(NO_ERROR, native_window_set_buffer_count(anw.get(), 3));
+ android_native_buffer_t* buf = 0;
+ for (int i = 0; i < 4; i++) {
+ // Loop to make sure SurfaceFlinger has retired a protected buffer.
+ ASSERT_EQ(NO_ERROR, anw->dequeueBuffer(anw.get(), &buf));
+ ASSERT_EQ(NO_ERROR, anw->lockBuffer(anw.get(), buf));
+ ASSERT_EQ(NO_ERROR, anw->queueBuffer(anw.get(), buf));
+ }
+ heap = 0;
+ w = h = fmt = 0;
+ ASSERT_EQ(INVALID_OPERATION, sf->captureScreen(0, &heap, &w, &h, &fmt,
+ 64, 64, 0, 40000));
+ ASSERT_TRUE(heap == NULL);
+
+ // XXX: This should not be needed, but it seems that the new buffers don't
+ // correctly show up after the upcoming dequeue/lock/queue loop without it.
+ // We should look into this at some point.
+ ASSERT_EQ(NO_ERROR, native_window_set_buffer_count(anw.get(), 3));
+
+ // Un-set the PROTECTED usage bit and verify that the screenshot works
+ // again. Note that we have to change the buffers geometry to ensure that
+ // the buffers get reallocated, as the new usage bits are a subset of the
+ // old.
+ ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(), 0));
+ ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(anw.get(), 32, 32, 0));
+ for (int i = 0; i < 4; i++) {
+ // Loop to make sure SurfaceFlinger has retired a protected buffer.
+ ASSERT_EQ(NO_ERROR, anw->dequeueBuffer(anw.get(), &buf));
+ ASSERT_EQ(NO_ERROR, anw->lockBuffer(anw.get(), buf));
+ ASSERT_EQ(NO_ERROR, anw->queueBuffer(anw.get(), buf));
+ }
+ heap = 0;
+ w = h = fmt = 0;
+ ASSERT_EQ(NO_ERROR, sf->captureScreen(0, &heap, &w, &h, &fmt, 64, 64, 0,
+ 40000));
+ ASSERT_TRUE(heap != NULL);
+}
+
}
diff --git a/libs/ui/Input.cpp b/libs/ui/Input.cpp
index 0ed0866..e2e698e 100644
--- a/libs/ui/Input.cpp
+++ b/libs/ui/Input.cpp
@@ -657,23 +657,30 @@ void InputDeviceInfo::initialize(int32_t id, const String8& name) {
mMotionRanges.clear();
}
-const InputDeviceInfo::MotionRange* InputDeviceInfo::getMotionRange(int32_t axis) const {
- ssize_t index = mMotionRanges.indexOfKey(axis);
- return index >= 0 ? & mMotionRanges.valueAt(index) : NULL;
+const InputDeviceInfo::MotionRange* InputDeviceInfo::getMotionRange(
+ int32_t axis, uint32_t source) const {
+ size_t numRanges = mMotionRanges.size();
+ for (size_t i = 0; i < numRanges; i++) {
+ const MotionRange& range = mMotionRanges.itemAt(i);
+ if (range.axis == axis && range.source == source) {
+ return &range;
+ }
+ }
+ return NULL;
}
void InputDeviceInfo::addSource(uint32_t source) {
mSources |= source;
}
-void InputDeviceInfo::addMotionRange(int32_t axis, float min, float max,
+void InputDeviceInfo::addMotionRange(int32_t axis, uint32_t source, float min, float max,
float flat, float fuzz) {
- MotionRange range = { min, max, flat, fuzz };
- addMotionRange(axis, range);
+ MotionRange range = { axis, source, min, max, flat, fuzz };
+ mMotionRanges.add(range);
}
-void InputDeviceInfo::addMotionRange(int32_t axis, const MotionRange& range) {
- mMotionRanges.add(axis, range);
+void InputDeviceInfo::addMotionRange(const MotionRange& range) {
+ mMotionRanges.add(range);
}
} // namespace android
diff --git a/libs/usb/Android.mk b/libs/usb/Android.mk
index b4e1fbf..129828f 100644
--- a/libs/usb/Android.mk
+++ b/libs/usb/Android.mk
@@ -1,5 +1,5 @@
#
-# Copyright (C) 2008 The Android Open Source Project
+# Copyright (C) 2011 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.
diff --git a/libs/usb/src/com/android/future/usb/UsbAccessory.java b/libs/usb/src/com/android/future/usb/UsbAccessory.java
index cdd2b73..0f965d7 100644
--- a/libs/usb/src/com/android/future/usb/UsbAccessory.java
+++ b/libs/usb/src/com/android/future/usb/UsbAccessory.java
@@ -19,18 +19,22 @@ package com.android.future.usb;
/**
* A class representing a USB accessory.
*/
-public final class UsbAccessory {
+public class UsbAccessory {
private final String mManufacturer;
private final String mModel;
- private final String mType;
+ private final String mDescription;
private final String mVersion;
+ private final String mUri;
+ private final String mSerial;
/* package */ UsbAccessory(android.hardware.usb.UsbAccessory accessory) {
mManufacturer = accessory.getManufacturer();
mModel = accessory.getModel();
- mType = accessory.getType();
+ mDescription = accessory.getDescription();
mVersion = accessory.getVersion();
+ mUri = accessory.getUri();
+ mSerial = accessory.getSerial();
}
/**
@@ -52,12 +56,12 @@ public final class UsbAccessory {
}
/**
- * Returns the type of the accessory.
+ * Returns a user visible description of the accessory.
*
- * @return the accessory type
+ * @return the accessory description
*/
- public String getType() {
- return mType;
+ public String getDescription() {
+ return mDescription;
}
/**
@@ -69,6 +73,28 @@ public final class UsbAccessory {
return mVersion;
}
+ /**
+ * Returns the URI for the accessory.
+ * This is an optional URI that might show information about the accessory
+ * or provide the option to download an application for the accessory
+ *
+ * @return the accessory URI
+ */
+ public String getUri() {
+ return mUri;
+ }
+
+ /**
+ * Returns the unique serial number for the accessory.
+ * This is an optional serial number that can be used to differentiate
+ * between individual accessories of the same model and manufacturer
+ *
+ * @return the unique serial number
+ */
+ public String getSerial() {
+ return mSerial;
+ }
+
private static boolean compare(String s1, String s2) {
if (s1 == null) return (s2 == null);
return s1.equals(s2);
@@ -80,17 +106,31 @@ public final class UsbAccessory {
UsbAccessory accessory = (UsbAccessory)obj;
return (compare(mManufacturer, accessory.getManufacturer()) &&
compare(mModel, accessory.getModel()) &&
- compare(mType, accessory.getType()) &&
- compare(mVersion, accessory.getVersion()));
+ compare(mDescription, accessory.getDescription()) &&
+ compare(mVersion, accessory.getVersion()) &&
+ compare(mUri, accessory.getUri()) &&
+ compare(mSerial, accessory.getSerial()));
}
return false;
}
@Override
+ public int hashCode() {
+ return ((mManufacturer == null ? 0 : mManufacturer.hashCode()) ^
+ (mModel == null ? 0 : mModel.hashCode()) ^
+ (mDescription == null ? 0 : mDescription.hashCode()) ^
+ (mVersion == null ? 0 : mVersion.hashCode()) ^
+ (mUri == null ? 0 : mUri.hashCode()) ^
+ (mSerial == null ? 0 : mSerial.hashCode()));
+ }
+
+ @Override
public String toString() {
return "UsbAccessory[mManufacturer=" + mManufacturer +
", mModel=" + mModel +
- ", mType=" + mType +
- ", mVersion=" + mVersion + "]";
+ ", mDescription=" + mDescription +
+ ", mVersion=" + mVersion +
+ ", mUri=" + mUri +
+ ", mSerial=" + mSerial + "]";
}
}
diff --git a/libs/usb/src/com/android/future/usb/UsbManager.java b/libs/usb/src/com/android/future/usb/UsbManager.java
index 33eb3ee..d424b63 100644
--- a/libs/usb/src/com/android/future/usb/UsbManager.java
+++ b/libs/usb/src/com/android/future/usb/UsbManager.java
@@ -130,7 +130,8 @@ public class UsbManager {
try {
return mService.openAccessory(new android.hardware.usb.UsbAccessory(
accessory.getManufacturer(),accessory.getModel(),
- accessory.getType(), accessory.getVersion()));
+ accessory.getDescription(), accessory.getVersion(),
+ accessory.getUri(), accessory.getSerial()));
} catch (RemoteException e) {
Log.e(TAG, "RemoteException in openAccessory" , e);
return null;
@@ -149,8 +150,9 @@ public class UsbManager {
public boolean hasPermission(UsbAccessory accessory) {
try {
return mService.hasAccessoryPermission(new android.hardware.usb.UsbAccessory(
- accessory.getManufacturer(),accessory.getModel(),
- accessory.getType(), accessory.getVersion()));
+ accessory.getManufacturer(),accessory.getModel(),
+ accessory.getDescription(), accessory.getVersion(),
+ accessory.getUri(), accessory.getSerial()));
} catch (RemoteException e) {
Log.e(TAG, "RemoteException in hasPermission", e);
return false;
@@ -173,8 +175,9 @@ public class UsbManager {
public void requestPermission(UsbAccessory accessory, PendingIntent pi) {
try {
mService.requestAccessoryPermission(new android.hardware.usb.UsbAccessory(
- accessory.getManufacturer(),accessory.getModel(),
- accessory.getType(), accessory.getVersion()),
+ accessory.getManufacturer(),accessory.getModel(),
+ accessory.getDescription(), accessory.getVersion(),
+ accessory.getUri(), accessory.getSerial()),
mContext.getPackageName(), pi);
} catch (RemoteException e) {
Log.e(TAG, "RemoteException in requestPermission", e);
diff --git a/libs/usb/tests/AccessoryChat/Android.mk b/libs/usb/tests/AccessoryChat/Android.mk
index 98b6090..77b8424 100644
--- a/libs/usb/tests/AccessoryChat/Android.mk
+++ b/libs/usb/tests/AccessoryChat/Android.mk
@@ -1,3 +1,19 @@
+#
+# Copyright (C) 2011 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.
+#
+
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
@@ -5,7 +21,7 @@ LOCAL_MODULE_TAGS := tests
LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := AccessoryChatGB
+LOCAL_PACKAGE_NAME := AccessoryChat
LOCAL_JAVA_LIBRARIES := com.android.future.usb.accessory
diff --git a/libs/usb/tests/AccessoryChat/AndroidManifest.xml b/libs/usb/tests/AccessoryChat/AndroidManifest.xml
index 97e2ade..37ab29f 100644
--- a/libs/usb/tests/AccessoryChat/AndroidManifest.xml
+++ b/libs/usb/tests/AccessoryChat/AndroidManifest.xml
@@ -1,10 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2011 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.
+-->
+
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.accessorychat">
<application>
<uses-library android:name="com.android.future.usb.accessory" />
- <activity android:name="AccessoryChat" android:label="Accessory Chat GB">
+ <activity android:name="AccessoryChat" android:label="Accessory Chat">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
diff --git a/libs/usb/tests/AccessoryChat/accessorychat/accessorychat.c b/libs/usb/tests/AccessoryChat/accessorychat/accessorychat.c
index 94cc0ce..c80b7c4 100644
--- a/libs/usb/tests/AccessoryChat/accessorychat/accessorychat.c
+++ b/libs/usb/tests/AccessoryChat/accessorychat/accessorychat.c
@@ -24,6 +24,7 @@
#include <fcntl.h>
#include <errno.h>
#include <pthread.h>
+#include <time.h>
#include <usbhost/usbhost.h>
#include <linux/usb/f_accessory.h>
@@ -65,9 +66,20 @@ static void* write_thread(void* arg) {
return NULL;
}
+static void milli_sleep(int millis) {
+ struct timespec tm;
+
+ tm.tv_sec = 0;
+ tm.tv_nsec = millis * 1000000;
+ nanosleep(&tm, NULL);
+}
+
static void send_string(struct usb_device *device, int index, const char* string) {
int ret = usb_device_control_transfer(device, USB_DIR_OUT | USB_TYPE_VENDOR,
ACCESSORY_SEND_STRING, 0, index, (void *)string, strlen(string) + 1, 0);
+
+ // some devices can't handle back-to-back requests, so delay a bit
+ milli_sleep(10);
}
static int usb_device_added(const char *devname, void* client_data) {
@@ -133,10 +145,20 @@ static int usb_device_added(const char *devname, void* client_data) {
} else {
printf("Found possible android device - attempting to switch to accessory mode\n");
+ uint16_t protocol;
+ ret = usb_device_control_transfer(device, USB_DIR_IN | USB_TYPE_VENDOR,
+ ACCESSORY_GET_PROTOCOL, 0, 0, &protocol, sizeof(protocol), 0);
+ if (ret == 2)
+ printf("device supports protocol version %d\n", protocol);
+ else
+ fprintf(stderr, "failed to read protocol version\n");
+
send_string(device, ACCESSORY_STRING_MANUFACTURER, "Google, Inc.");
send_string(device, ACCESSORY_STRING_MODEL, "AccessoryChat");
- send_string(device, ACCESSORY_STRING_TYPE, "Sample Program");
+ send_string(device, ACCESSORY_STRING_DESCRIPTION, "Sample Program");
send_string(device, ACCESSORY_STRING_VERSION, "1.0");
+ send_string(device, ACCESSORY_STRING_URI, "http://www.android.com");
+ send_string(device, ACCESSORY_STRING_SERIAL, "1234567890");
ret = usb_device_control_transfer(device, USB_DIR_OUT | USB_TYPE_VENDOR,
ACCESSORY_START, 0, 0, 0, 0, 0);
diff --git a/libs/usb/tests/AccessoryChat/src/com/android/accessorychat/AccessoryChat.java b/libs/usb/tests/AccessoryChat/src/com/android/accessorychat/AccessoryChat.java
index f9a5bf4..c3f4fa3 100644
--- a/libs/usb/tests/AccessoryChat/src/com/android/accessorychat/AccessoryChat.java
+++ b/libs/usb/tests/AccessoryChat/src/com/android/accessorychat/AccessoryChat.java
@@ -135,7 +135,8 @@ public class AccessoryChat extends Activity implements Runnable, TextView.OnEdit
}
private void openAccessory(UsbAccessory accessory) {
- mFileDescriptor = mUsbManager.openAccessory(accessory);
+ Log.d(TAG, "openAccessory: " + accessory);
+ mFileDescriptor = mUsbManager.openAccessory(accessory);
if (mFileDescriptor != null) {
FileDescriptor fd = mFileDescriptor.getFileDescriptor();
mInputStream = new FileInputStream(fd);
generated by cgit v1.1 at 2025-11-27 10:12:04 +0000