Incall/conference activities handle finish by themselves

Should avoid all cases where empty activities are shown

src/org/linphone/AbstractCalleesActivity.java

@@ -99,21 +99,22 @@ public abstract class AbstractCalleesActivity extends ListActivity implements Li
 	@Override
 	protected void onResume() {
 		mSpecificCalls = updateSpecificCallsList();
-		if (!finishOnEmptySpecificCallsWhileResuming() || mSpecificCalls.size() != 0) {
+		if (shouldFinishCalleeActivity()) {
+			finish();
+		} else {
 			setActive(true);
 			updateUI();
 			mSpeakerButton.setChecked(LinphoneManager.getInstance().isSpeakerOn());
 			mMuteMicButton.setChecked(LinphoneManager.getLc().isMicMuted());
 			LinphoneManager.addListener(this);
 			LinphoneManager.startProximitySensorForActivity(this);
-		} else {
-			finish();
 		}
 		super.onResume();
 	}
 
-	protected boolean finishOnEmptySpecificCallsWhileResuming() {
-		return false;
+	// Hook
+	protected boolean shouldFinishCalleeActivity() {
+		return mSpecificCalls.size() == 0;
 	}
 
 	@Override
@@ -132,8 +133,12 @@ public abstract class AbstractCalleesActivity extends ListActivity implements Li
 		mHandler.post(new Runnable() {
 			public void run() {
 				mSpecificCalls = updateSpecificCallsList();
+				if (shouldFinishCalleeActivity()) {
+					finish();
+				} else {
 					updateUI();
 				}
+			}
 		});
 	}
 

src/org/linphone/ConferenceDetailsActivity.java

@@ -55,11 +55,6 @@ public class ConferenceDetailsActivity extends AbstractCalleesActivity  {
 		return new ConfListAdapter();
 	}
 
-	@Override
-	protected boolean finishOnEmptySpecificCallsWhileResuming() {
-		return true;
-	}
-
 	private class ConfListAdapter extends CalleeListAdapter {
 		@Override
 		public View getView(int position, View v, ViewGroup parent) {

src/org/linphone/IncallActivity.java

@@ -119,7 +119,10 @@ public class IncallActivity extends AbstractCalleesActivity implements
 		super.onCreate(savedInstanceState);
 	}
 
-	
+	@Override
+	protected boolean shouldFinishCalleeActivity() {
+		return lc().getCallsNb() == 0;
+	}
 	
 	@Override
 	protected CalleeListAdapter createCalleeListAdapter() {

src/org/linphone/LinphoneActivity.java

@@ -161,8 +161,6 @@ public class LinphoneActivity extends TabActivity implements
 				stopService(new Intent(ACTION_MAIN).setClass(this, LinphoneService.class));
 			}
 			break;
-		case incall_activity:
-			break;
 		default:
 			break;
 		}
@@ -456,11 +454,8 @@ public class LinphoneActivity extends TabActivity implements
 		if (IncallActivity.active) {
 			return;
 		}
-		startActivityForResult(new Intent().setClass(
-				LinphoneActivity.this,
-				IncallActivity.class),
-				incall_activity);
-		IncallActivity.active = true;
+		Intent intent = new Intent().setClass(this, IncallActivity.class);
+		startActivityForResult(intent, incall_activity);
 	}
 
 	public void startIncomingCallActivity(LinphoneCall pendingCall) {
@@ -532,7 +527,6 @@ public class LinphoneActivity extends TabActivity implements
 
 
 	private void exitIncallActivity() {
-		finishActivity(incall_activity);
 		setVolumeControlStream(AudioManager.USE_DEFAULT_STREAM_TYPE);
 	}