Unhide new Beam push APIs.

Also added support for multiple Uris, removed mimeType argument.

Change-Id: Iad2c4d0e36a174080d7bc9c9c8ab893f90231d02

3 files changed, 76 insertions, 27 deletions

diff --git a/core/java/android/nfc/INdefPushCallback.aidl b/core/java/android/nfc/INdefPushCallback.aidl
index 4e79822..1c6d5d0 100644
--- a/core/java/android/nfc/INdefPushCallback.aidl
+++ b/core/java/android/nfc/INdefPushCallback.aidl
@@ -25,7 +25,6 @@ import android.net.Uri;
 interface INdefPushCallback
 {
     NdefMessage createMessage();
-    Uri getUri();
-    String getMimeType();
+    Uri[] getUris();
     void onNdefPushComplete();
 }
diff --git a/core/java/android/nfc/NfcActivityManager.java b/core/java/android/nfc/NfcActivityManager.java
index f80dae4..7ffa575 100644
--- a/core/java/android/nfc/NfcActivityManager.java
+++ b/core/java/android/nfc/NfcActivityManager.java
@@ -108,8 +108,8 @@ public final class NfcActivityManager extends INdefPushCallback.Stub
         NdefMessage ndefMessage = null;  // static NDEF message
         NfcAdapter.CreateNdefMessageCallback ndefMessageCallback = null;
         NfcAdapter.OnNdefPushCompleteCallback onNdefPushCompleteCallback = null;
-        Uri uri = null;
-        String mimeType = null;
+        NfcAdapter.CreateBeamUrisCallback uriCallback = null;
+        Uri[] uris = null;
         public NfcActivityState(Activity activity) {
             if (activity.getWindow().isDestroyed()) {
                 throw new IllegalStateException("activity is already destroyed");
@@ -128,14 +128,19 @@ public final class NfcActivityManager extends INdefPushCallback.Stub
             ndefMessage = null;
             ndefMessageCallback = null;
             onNdefPushCompleteCallback = null;
-            uri = null;
-            mimeType = null;
+            uriCallback = null;
+            uris = null;
         }
         @Override
         public String toString() {
             StringBuilder s = new StringBuilder("[").append(" ");
             s.append(ndefMessage).append(" ").append(ndefMessageCallback).append(" ");
-            s.append(onNdefPushCompleteCallback).append(" ").append(uri).append("]");
+            s.append(uriCallback).append(" ");
+            if (uris != null) {
+                for (Uri uri : uris) {
+                    s.append(onNdefPushCompleteCallback).append(" ").append(uri).append("]");
+                }
+            }
             return s.toString();
         }
     }
@@ -184,12 +189,25 @@ public final class NfcActivityManager extends INdefPushCallback.Stub
         mDefaultEvent = new NfcEvent(mAdapter);
     }
 
-    public void setNdefPushContentUri(Activity activity, String mimeType, Uri uri) {
+    public void setNdefPushContentUri(Activity activity, Uri[] uris) {
+        boolean isResumed;
+        synchronized (NfcActivityManager.this) {
+            NfcActivityState state = getActivityState(activity);
+            state.uris = uris;
+            isResumed = state.resumed;
+        }
+        if (isResumed) {
+            requestNfcServiceCallback(true);
+        }
+    }
+
+
+    public void setNdefPushContentUriCallback(Activity activity,
+            NfcAdapter.CreateBeamUrisCallback callback) {
         boolean isResumed;
         synchronized (NfcActivityManager.this) {
             NfcActivityState state = getActivityState(activity);
-            state.uri = uri;
-            state.mimeType = mimeType;
+            state.uriCallback = callback;
             isResumed = state.resumed;
         }
         if (isResumed) {
@@ -271,24 +289,22 @@ public final class NfcActivityManager extends INdefPushCallback.Stub
 
     /** Callback from NFC service, usually on binder thread */
     @Override
-    public Uri getUri() {
+    public Uri[] getUris() {
+        Uri[] uris;
+        NfcAdapter.CreateBeamUrisCallback callback;
         synchronized (NfcActivityManager.this) {
             NfcActivityState state = findResumedActivityState();
             if (state == null) return null;
-
-            return state.uri;
+            uris = state.uris;
+            callback = state.uriCallback;
         }
-    }
-    /** Callback from NFC service, usually on binder thread */
-    @Override
-    public String getMimeType() {
-        synchronized (NfcActivityManager.this) {
-            NfcActivityState state = findResumedActivityState();
-            if (state == null) return null;
-
-            return state.mimeType;
+        if (callback != null) {
+            return callback.createBeamUris(mDefaultEvent);
+        } else {
+            return uris;
         }
     }
+
     /** Callback from NFC service, usually on binder thread */
     @Override
     public void onNdefPushComplete() {
@@ -358,4 +374,5 @@ public final class NfcActivityManager extends INdefPushCallback.Stub
             }
         }
     }
+
 }
diff --git a/core/java/android/nfc/NfcAdapter.java b/core/java/android/nfc/NfcAdapter.java
index 917751c..90f5bef 100644
--- a/core/java/android/nfc/NfcAdapter.java
+++ b/core/java/android/nfc/NfcAdapter.java
@@ -203,6 +203,27 @@ public final class NfcAdapter {
     /** @hide */
     public static final int STATE_TURNING_OFF = 4;
 
+    /** @hide */
+    public static final String ACTION_HANDOVER_TRANSFER_STARTED =
+            "android.nfc.action.HANDOVER_TRANSFER_STARTED";
+
+    /** @hide */
+    public static final String ACTION_HANDOVER_TRANSFER_DONE =
+            "android.nfc.action.HANDOVER_TRANSFER_DONE";
+
+    /** @hide */
+    public static final String EXTRA_HANDOVER_TRANSFER_STATUS =
+            "android.nfc.extra.HANDOVER_TRANSFER_STATUS";
+
+    /** @hide */
+    public static final int HANDOVER_TRANSFER_STATUS_SUCCESS = 0;
+    /** @hide */
+    public static final int HANDOVER_TRANSFER_STATUS_FAILURE = 1;
+
+    /** @hide */
+    public static final String EXTRA_HANDOVER_TRANSFER_URI =
+            "android.nfc.extra.HANDOVER_TRANSFER_URI";
+
     // Guarded by NfcAdapter.class
     static boolean sIsInitialized = false;
 
@@ -281,6 +302,12 @@ public final class NfcAdapter {
         public NdefMessage createNdefMessage(NfcEvent event);
     }
 
+
+    // TODO javadoc
+    public interface CreateBeamUrisCallback {
+        public Uri[] createBeamUris(NfcEvent event);
+    }
+
     /**
      * Helper to check if this device has FEATURE_NFC, but without using
      * a context.
@@ -556,16 +583,22 @@ public final class NfcAdapter {
         }
     }
 
-    //TODO: Consider a callback alternative
-    //TOOD: See if we get rid of mimeType
     //TODO: make sure NFC service has permission for URI
+    //TODO: see if we will eventually support multiple URIs
     //TODO: javadoc
-    /** @hide */
-    public void setBeamPushUri(String mimeType, Uri uri, Activity activity) {
+    public void setBeamPushUris(Uri[] uris, Activity activity) {
+        if (activity == null) {
+            throw new NullPointerException("activity cannot be null");
+        }
+        mNfcActivityManager.setNdefPushContentUri(activity, uris);
+    }
+
+    // TODO javadoc
+    public void setBeamPushUrisCallback(CreateBeamUrisCallback callback, Activity activity) {
         if (activity == null) {
             throw new NullPointerException("activity cannot be null");
         }
-        mNfcActivityManager.setNdefPushContentUri(activity, mimeType, uri);
+        mNfcActivityManager.setNdefPushContentUriCallback(activity, callback);
     }
 
     /**