fix:- do not route audio to speakers when headset is on

    - one liner bug in call UI

src/org/sflphone/client/HomeActivity.java

@@ -575,7 +575,6 @@ public class HomeActivity extends Activity implements DialingFragment.Callbacks,
             }
         } else {
             createNotRegisteredDialog().show();
-            ;
         }
 
     }
@@ -629,10 +628,10 @@ public class HomeActivity extends Activity implements DialingFragment.Callbacks,
 
     @Override
     public void toggleDrawer() {
-        if (!mContactDrawer.isExpanded())
-            mContactDrawer.expandPane(0.3f);
-        else if (mContactDrawer.isAnchored())
+        if (mContactDrawer.isAnchored())
             mContactDrawer.expandPane();
+        else if (!mContactDrawer.isExpanded())
+            mContactDrawer.expandPane(0.3f);
         else
             mContactDrawer.collapsePane();
     }

src/org/sflphone/model/BubbleModel.java

@@ -90,7 +90,7 @@ public class BubbleModel {
         // to avoid garbage collection glitches caused by iterator objects.
         for (int i = 0, n = bubbles.size(); i < n; i++) {
 
-            if (i > bubbles.size()) { // prevent updating a bubble already removed
+            if (i >= bubbles.size()) { // prevent updating a bubble already removed
                 return;
             }
             Bubble b = bubbles.get(i);

src/org/sflphone/utils/MediaManager.java

@@ -38,7 +38,7 @@ public class MediaManager implements OnAudioFocusChangeListener {
     public void obtainAudioFocus(boolean requestSpeakerOn) {
         mAudioManager.requestAudioFocus(this, Compatibility.getInCallStream(false), AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
         mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
-        if(requestSpeakerOn){
+        if(requestSpeakerOn && !mAudioManager.isWiredHeadsetOn()){
             RouteToSpeaker();
         }
     }