am 9eb532f5: Merge "Pass through video state when answering a call." into lmp-dev

* commit '9eb532f594f1ff3c290a92ab9b7bca55176dede3':
  Pass through video state when answering a call.

api/current.txt

@@ -28027,7 +28027,7 @@ package android.telecomm {
 
   public final class Call {
     method public void addListener(android.telecomm.Call.Listener);
-    method public void answer();
+    method public void answer(int);
     method public void conference();
     method public void disconnect();
     method public android.telecomm.RemoteCallVideoProvider getCallVideoProvider();
@@ -28195,7 +28195,7 @@ package android.telecomm {
     method public final boolean isConferenceConnection();
     method public final boolean isRequestingRingback();
     method protected void onAbort();
-    method protected void onAnswer();
+    method protected void onAnswer(int);
     method protected void onChildrenChanged(java.util.List<android.telecomm.Connection>);
     method protected void onDisconnect();
     method protected void onHold();
@@ -28282,7 +28282,7 @@ package android.telecomm {
   }
 
   public final class InCallAdapter {
-    method public void answerCall(java.lang.String);
+    method public void answerCall(java.lang.String, int);
     method public void disconnectCall(java.lang.String);
     method public void holdCall(java.lang.String);
     method public void mute(boolean);
@@ -28396,7 +28396,7 @@ package android.telecomm {
   public final class RemoteConnection {
     method public void abort();
     method public void addListener(android.telecomm.RemoteConnection.Listener);
-    method public void answer();
+    method public void answer(int);
     method public void disconnect();
     method public boolean getAudioModeIsVoip();
     method public int getCallCapabilities();

telecomm/java/android/telecomm/Call.java

@@ -354,9 +354,10 @@ public final class Call {
 
     /**
      * Instructs this {@link #STATE_RINGING} {@code Call} to answer.
+     * @param videoState The video state in which to answer the call.
      */
-    public void answer() {
-        mInCallAdapter.answerCall(mTelecommCallId);
+    public void answer(int videoState) {
+        mInCallAdapter.answerCall(mTelecommCallId, videoState);
     }
 
     /**

telecomm/java/android/telecomm/Connection.java

@@ -486,8 +486,10 @@ public abstract class Connection {
     /**
      * Notifies this Connection, which is in {@link State#RINGING}, of
      * a request to accept.
+     *
+     * @param videoState The video state in which to answer the call.
      */
-    protected void onAnswer() {}
+    protected void onAnswer(int videoState) {}
 
     /**
      * Notifies this Connection, which is in {@link State#RINGING}, of

telecomm/java/android/telecomm/ConnectionService.java

@@ -121,8 +121,11 @@ public abstract class ConnectionService extends Service {
         }
 
         @Override
-        public void answer(String callId) {
-            mHandler.obtainMessage(MSG_ANSWER, callId).sendToTarget();
+        public void answer(String callId, int videoState) {
+            SomeArgs args = SomeArgs.obtain();
+            args.arg1 = callId;
+            args.arg2 = videoState;
+            mHandler.obtainMessage(MSG_ANSWER, args).sendToTarget();
         }
 
         @Override
@@ -209,9 +212,17 @@ public abstract class ConnectionService extends Service {
                 case MSG_ABORT:
                     abort((String) msg.obj);
                     break;
-                case MSG_ANSWER:
-                    answer((String) msg.obj);
+                case MSG_ANSWER: {
+                    SomeArgs args = (SomeArgs) msg.obj;
+                    try {
+                        String callId = (String) args.arg1;
+                        int videoState = (int) args.arg2;
+                        answer(callId, videoState);
+                    } finally {
+                        args.recycle();
+                    }
                     break;
+                }
                 case MSG_REJECT:
                     reject((String) msg.obj);
                     break;
@@ -428,9 +439,9 @@ public abstract class ConnectionService extends Service {
         findConnectionForAction(callId, "abort").onAbort();
     }
 
-    private void answer(String callId) {
+    private void answer(String callId, int videoState) {
         Log.d(this, "answer %s", callId);
-        findConnectionForAction(callId, "answer").onAnswer();
+        findConnectionForAction(callId, "answer").onAnswer(videoState);
     }
 
     private void reject(String callId) {

telecomm/java/android/telecomm/InCallAdapter.java

@@ -45,10 +45,11 @@ public final class InCallAdapter {
      * Instructs Telecomm to answer the specified call.
      *
      * @param callId The identifier of the call to answer.
+     * @param videoState The video state in which to answer the call.
      */
-    public void answerCall(String callId) {
+    public void answerCall(String callId, int videoState) {
         try {
-            mAdapter.answerCall(callId);
+            mAdapter.answerCall(callId, videoState);
         } catch (RemoteException e) {
         }
     }

telecomm/java/android/telecomm/RemoteConnection.java

@@ -129,10 +129,10 @@ public final class RemoteConnection {
         }
     }
 
-    public void answer() {
+    public void answer(int videoState) {
         try {
             if (mConnected) {
-                mConnectionService.answer(mConnectionId);
+                mConnectionService.answer(mConnectionId, videoState);
             }
         } catch (RemoteException ignored) {
         }

telecomm/java/com/android/internal/telecomm/IConnectionService.aidl

@@ -36,7 +36,7 @@ oneway interface IConnectionService {
 
     void abort(String callId);
 
-    void answer(String callId);
+    void answer(String callId, int videoState);
 
     void reject(String callId);
 

telecomm/java/com/android/internal/telecomm/IInCallAdapter.aidl

@@ -27,7 +27,7 @@ import android.telecomm.PhoneAccount;
  * {@hide}
  */
 oneway interface IInCallAdapter {
-    void answerCall(String callId);
+    void answerCall(String callId, int videoState);
 
     void rejectCall(String callId, boolean rejectWithMessage, String textMessage);