Support visual indication of mute from headset

This change uses new binder api changes to bring down mute status from
TeleService.  mute state routed through AudioModeProvider.

bug:10395427
Change-Id: Ie15efcc780e99072363188de2a954a1888eec9dd

6 files changed, 36 insertions, 8 deletions

diff --git a/src/com/android/incallui/AudioModeProvider.java b/src/com/android/incallui/AudioModeProvider.java
index 6ac8e23c..36ec20ff 100644
--- a/src/com/android/incallui/AudioModeProvider.java
+++ b/src/com/android/incallui/AudioModeProvider.java
@@ -30,17 +30,26 @@ import java.util.List;
 
     private static AudioModeProvider sAudioModeProvider;
     private int mAudioMode = AudioMode.EARPIECE;
+    private boolean mMuted = false;
     private int mSupportedModes = AudioMode.ALL_MODES;
     private final List<AudioModeListener> mListeners = Lists.newArrayList();
 
     public AudioModeProvider() {
     }
 
-    public void onAudioModeChange(int newMode) {
-        mAudioMode = newMode;
+    public void onAudioModeChange(int newMode, boolean muted) {
+        if (mAudioMode != newMode) {
+            mAudioMode = newMode;
+            for (AudioModeListener l : mListeners) {
+                l.onAudioMode(mAudioMode);
+            }
+        }
 
-        for (AudioModeListener l : mListeners) {
-            l.onAudioMode(mAudioMode);
+        if (mMuted != muted) {
+            mMuted = muted;
+            for (AudioModeListener l : mListeners) {
+                l.onMute(mMuted);
+            }
         }
     }
 
@@ -57,6 +66,7 @@ import java.util.List;
             mListeners.add(listener);
             listener.onSupportedAudioMode(mSupportedModes);
             listener.onAudioMode(mAudioMode);
+            listener.onMute(mMuted);
         }
     }
 
@@ -76,6 +86,7 @@ import java.util.List;
 
     /* package */ interface AudioModeListener {
         void onAudioMode(int newMode);
+        void onMute(boolean muted);
         void onSupportedAudioMode(int modeMask);
     }
 }
diff --git a/src/com/android/incallui/CallButtonFragment.java b/src/com/android/incallui/CallButtonFragment.java
index a1592924..bd193818 100644
--- a/src/com/android/incallui/CallButtonFragment.java
+++ b/src/com/android/incallui/CallButtonFragment.java
@@ -201,6 +201,8 @@ public class CallButtonFragment
 
     @Override
     public void setAudio(int mode) {
+        updateAudioButtons(getPresenter().getSupportedAudio());
+        refreshAudioModePopup();
     }
 
     @Override
diff --git a/src/com/android/incallui/CallButtonPresenter.java b/src/com/android/incallui/CallButtonPresenter.java
index 9db383fd..6e64e65c 100644
--- a/src/com/android/incallui/CallButtonPresenter.java
+++ b/src/com/android/incallui/CallButtonPresenter.java
@@ -79,6 +79,13 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         }
     }
 
+    @Override
+    public void onMute(boolean muted) {
+        if (getUi() != null) {
+            getUi().setMute(muted);
+        }
+    }
+
     public int getAudioMode() {
         if (mAudioModeProvider != null) {
             return mAudioModeProvider.getAudioMode();
@@ -140,7 +147,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         Log.d(this, "turning on mute: " + checked);
 
         CallCommandClient.getInstance().mute(checked);
-        getUi().setMute(checked);
     }
 
     public void holdClicked(boolean checked) {
diff --git a/src/com/android/incallui/CallCardPresenter.java b/src/com/android/incallui/CallCardPresenter.java
index c0680692..0b6f5410 100644
--- a/src/com/android/incallui/CallCardPresenter.java
+++ b/src/com/android/incallui/CallCardPresenter.java
@@ -199,6 +199,10 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
     public void onSupportedAudioMode(int mask) {
     }
 
+    @Override
+    public void onMute(boolean muted) {
+    }
+
     public void updateCallTime() {
         final CallCardUi ui = getUi();
 
diff --git a/src/com/android/incallui/CallHandlerService.java b/src/com/android/incallui/CallHandlerService.java
index ca749aa4..b7313559 100644
--- a/src/com/android/incallui/CallHandlerService.java
+++ b/src/com/android/incallui/CallHandlerService.java
@@ -155,10 +155,11 @@ public class CallHandlerService extends Service {
         }
 
         @Override
-        public void onAudioModeChange(int mode) {
+        public void onAudioModeChange(int mode, boolean muted) {
             try {
                 Log.d(CallHandlerService.this, "onAudioModeChange : " + AudioMode.toString(mode));
-                mMainHandler.sendMessage(mMainHandler.obtainMessage(ON_AUDIO_MODE, mode, 0, null));
+                mMainHandler.sendMessage(mMainHandler.obtainMessage(ON_AUDIO_MODE, mode,
+                            muted ? 1 : 0, null));
             } catch (Exception e) {
                 Log.e(TAG, "Error processing onAudioModeChange() call.", e);
             }
@@ -223,7 +224,7 @@ public class CallHandlerService extends Service {
                 mCallList.onDisconnect((Call) msg.obj);
                 break;
             case ON_AUDIO_MODE:
-                mAudioModeProvider.onAudioModeChange(msg.arg1);
+                mAudioModeProvider.onAudioModeChange(msg.arg1, msg.arg2 == 1);
                 break;
             case ON_SUPPORTED_AUDIO_MODE:
                 mAudioModeProvider.onSupportedAudioModeChange(msg.arg1);
diff --git a/src/com/android/incallui/ProximitySensor.java b/src/com/android/incallui/ProximitySensor.java
index 0012e8a0..4befb2b2 100644
--- a/src/com/android/incallui/ProximitySensor.java
+++ b/src/com/android/incallui/ProximitySensor.java
@@ -96,6 +96,10 @@ public class ProximitySensor implements AccelerometerListener.OrientationListene
     public void onSupportedAudioMode(int modeMask) {
     }
 
+    @Override
+    public void onMute(boolean muted) {
+    }
+
     /**
      * Called when the audio mode changes during a call.
      */