Fix some issues

AndroidManifest.xml

@@ -54,7 +54,7 @@
             android:label="@string/app_name"
             android:theme="@android:style/Theme.NoTitleBar"
             android:screenOrientation="portrait"
-            android:launchMode="singleInstance">
+            android:launchMode="singleTask">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
             </intent-filter>
@@ -63,7 +63,7 @@
 
         <activity android:name="org.linphone.IncomingCallActivity"
 			android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
-			android:launchMode="singleInstance"
+			android:launchMode="singleTop"
             android:screenOrientation="portrait">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

src/org/linphone/AudioCallFragment.java

@@ -174,6 +174,11 @@ public class AudioCallFragment extends Fragment {
 		callsList.removeAllViews();
 		int index = 0;
         
+        if (LinphoneManager.getLc().getCallsNb() == 0) {
+        	inCallActivity.goBackToDialer();
+        	return;
+        }
+		
         for (LinphoneCall call : LinphoneManager.getLc().getCalls()) {
         	LinearLayout callView = (LinearLayout) inflater.inflate(R.layout.active_call, container, false);
         	displayCall(resources, callView, call, index);

src/org/linphone/InCallActivity.java

@@ -77,7 +77,7 @@ public class InCallActivity extends FragmentActivity implements
             if (LinphoneManager.getLc().getCallsNb() > 0) {
             	LinphoneCall call = LinphoneManager.getLc().getCalls()[0];
 
-            	if (isCallEstablished(call)) {
+            	if (LinphoneUtils.isCallEstablished(call)) {
 	    			enableAndRefreshInCallActions();
 	    			isVideoEnabled = call.getCurrentParamsCopy().getVideoEnabled();
             	}
@@ -204,8 +204,7 @@ public class InCallActivity extends FragmentActivity implements
 			toogleSpeaker();
 		} 
 		else if (id == R.id.addCall) {
-			setResult(Activity.RESULT_FIRST_USER);
+			goBackToDialer();
-			finish();
 		} 
 		else if (id == R.id.pause) {
 			pause();
@@ -317,7 +316,7 @@ public class InCallActivity extends FragmentActivity implements
 	private void pause() {
 		LinphoneCore lc = LinphoneManager.getLc();
 		LinphoneCall call = lc.getCurrentCall();
-		if (call != null && isCallRunning(call)) {
+		if (call != null && LinphoneUtils.isCallRunning(call)) {
 			lc.pauseCall(call);
 			pause.setImageResource(R.drawable.pause_on);
 		} else {
@@ -482,32 +481,9 @@ public class InCallActivity extends FragmentActivity implements
 		}
 	}
 	
-	private boolean isCallRunning(LinphoneCall call)
+	public void goBackToDialer() {
-	{
+		setResult(Activity.RESULT_FIRST_USER);
-		if (call == null) {
+		finish();
-			return false;
-		}
-		
-		LinphoneCall.State state = call.getState();
-		
-		return state == LinphoneCall.State.Connected ||
-				state == LinphoneCall.State.CallUpdated ||
-				state == LinphoneCall.State.CallUpdatedByRemote ||
-				state == LinphoneCall.State.StreamsRunning ||
-				state == LinphoneCall.State.Resuming;
-	}
-	
-	private boolean isCallEstablished(LinphoneCall call) {
-		if (call == null) {
-			return false;
-		}
-		
-		LinphoneCall.State state = call.getState();
-		
-		return isCallRunning(call) || 
-				state == LinphoneCall.State.Paused ||
-				state == LinphoneCall.State.PausedByRemote ||
-				state == LinphoneCall.State.Pausing;
 	}
 
 	@Override

src/org/linphone/LinphoneActivity.java

@@ -495,11 +495,9 @@ public class LinphoneActivity extends FragmentActivity implements OnClickListene
 	}
 
 	@Override
-	public void onCallStateChanged(LinphoneCall call, State state,
+	public void onCallStateChanged(LinphoneCall call, State state, String message) {
-			String message) {
 		if (state == State.IncomingReceived) {
-			Intent intent = new Intent(this, IncomingCallActivity.class);
+			startActivity(new Intent(this, IncomingCallActivity.class));
-			startActivity(intent);
 		} else if (state == State.OutgoingInit) {
 			if (call.getCurrentParamsCopy().getVideoEnabled()) {
 				startVideoActivity(call);
@@ -681,14 +679,21 @@ public class LinphoneActivity extends FragmentActivity implements OnClickListene
 		
 		updateMissedChatCount();
 		displayMissedCalls(LinphoneManager.getLc().getMissedCallsCount());
+		
+		if (LinphoneManager.getLc().getCalls().length > 0) {
+			LinphoneCall call = LinphoneManager.getLc().getCalls()[0];
+			LinphoneCall.State callState = call.getState();
+			if (callState == State.IncomingReceived) {
+				startActivity(new Intent(this, IncomingCallActivity.class));
+			}
+		}
 	}
 	
 	@Override
-	protected void onPause() {
+	protected void onDestroy() {
-		super.onPause();
-		
 		chatStorage.close();
 		chatStorage = null;
+		super.onDestroy();
 	}
 	
 	@Override

src/org/linphone/LinphoneUtils.java

@@ -241,5 +241,33 @@ public final class LinphoneUtils {
 	public static int pixelsToDpi(Resources res, int pixels) {
 		return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, (float) pixels, res.getDisplayMetrics());
 	}
+	
+	public static boolean isCallRunning(LinphoneCall call)
+	{
+		if (call == null) {
+			return false;
+		}
+		
+		LinphoneCall.State state = call.getState();
+		
+		return state == LinphoneCall.State.Connected ||
+				state == LinphoneCall.State.CallUpdated ||
+				state == LinphoneCall.State.CallUpdatedByRemote ||
+				state == LinphoneCall.State.StreamsRunning ||
+				state == LinphoneCall.State.Resuming;
+	}
+	
+	public static boolean isCallEstablished(LinphoneCall call) {
+		if (call == null) {
+			return false;
+		}
+		
+		LinphoneCall.State state = call.getState();
+		
+		return isCallRunning(call) || 
+				state == LinphoneCall.State.Paused ||
+				state == LinphoneCall.State.PausedByRemote ||
+				state == LinphoneCall.State.Pausing;
+	}
 }