* #36505: working implementation of audio rerouting

This is the first and very basic audio rerouting imp.
Corner cases needs to be treated

sflphone @ 03a65d05

-Subproject commit d5d906a34ed72557306b9694e86991b0c10ba027
+Subproject commit 03a65d05ce56c058cc3237812b30d86ec2d7a1f9

src/org/sflphone/utils/MediaManager.java

@@ -37,6 +37,7 @@ public class MediaManager implements OnAudioFocusChangeListener {
 
     public void obtainAudioFocus() {
         mAudioManager.requestAudioFocus(this, Compatibility.getInCallStream(false), AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
+        mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
     }
 
     @Override
@@ -49,6 +50,7 @@ public class MediaManager implements OnAudioFocusChangeListener {
         if (mAudioManager.isSpeakerphoneOn()) {
             mAudioManager.setSpeakerphoneOn(false);
         }
+        mAudioManager.setMode(AudioManager.MODE_NORMAL);
     }
 
     public void RouteToSpeaker() {