Fixed a trivial issue with Hangup and bumped the version number

Author: atsakiridis

Examples/restcomm-messenger/app/build.gradle

@@ -9,7 +9,7 @@ android {
         minSdkVersion 17
         targetSdkVersion 22
         versionCode 1
-        versionName "1.1.1"
+        versionName "1.2.1"
     }
     buildTypes {
         release {

Examples/restcomm-messenger/app/src/main/java/com/telestax/restcomm_messenger/CallActivity.java

@@ -134,6 +134,7 @@ public void onClick(View view) {
                 connection.disconnect();
                 connection = null;
                 pendingConnection = null;
+                finish();
             }
         } else if (view.getId() == R.id.button_answer) {
             if (pendingConnection != null) {

Examples/restcomm-messenger/app/src/main/java/com/telestax/restcomm_messenger/MainActivity.java

@@ -90,8 +90,8 @@ public void onError(Exception exception) {
         prefs.registerOnSharedPreferenceChangeListener(this);
         initializeSipFromPreferences();
 
-        //txtUri.setText("sip:[email protected]:5080");
-        txtUri.setText("sip:[email protected]:5080");
+        txtUri.setText("sip:[email protected]:5080");
+        //txtUri.setText("sip:[email protected]:5080");
         txtMessage.setText("Hello there!");
 
         // volume control should be by default 'music' which will control the ringing sounds and 'voice call' when within a call

restcomm.android.client.sdk/src/main/java/org/mobicents/restcomm/android/client/sdk/RCConnection.java

@@ -148,8 +148,8 @@ public enum ConnectionState {
     private PeerConnectionClient peerConnectionClient = null;
     private SignalingParameters signalingParameters;
     private AppRTCAudioManager audioManager = null;
-    private VideoRenderer.Callbacks localRender;
-    private VideoRenderer.Callbacks remoteRender;
+    private VideoRenderer.Callbacks localRender = null;
+    private VideoRenderer.Callbacks remoteRender = null;
     private VideoRendererGui.ScalingType scalingType;
     private Toast logToast;
     //private boolean commandLineRun;
@@ -482,6 +482,8 @@ void initializeWebrtc()
         signalingParameters = null;
         scalingType = VideoRendererGui.ScalingType.SCALE_ASPECT_FILL;
 
+        // Uncomment when video is enabled
+        /**/
         videoView = new GLSurfaceView(context);
         listener.onReceiveLocalVideo(this, videoView);
 
@@ -492,18 +494,21 @@ public void run() {
                 createPeerConnectionFactory();
             }
         });
+
         remoteRender = VideoRendererGui.create(
                 REMOTE_X, REMOTE_Y,
                 REMOTE_WIDTH, REMOTE_HEIGHT, scalingType, false);
         localRender = VideoRendererGui.create(
                 LOCAL_X_CONNECTING, LOCAL_Y_CONNECTING,
                 LOCAL_WIDTH_CONNECTING, LOCAL_HEIGHT_CONNECTING, scalingType, true);
+        /**/
+        //createPeerConnectionFactory();
 
         // Check for mandatory permissions.
         for (String permission : MANDATORY_PERMISSIONS) {
             if (context.checkCallingOrSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
                 logAndToast("Permission " + permission + " is not granted");
-                // TODO: return eror to RCConnection listener
+                // TODO: return error to RCConnection listener
                 //activity.setResult(activity.RESULT_CANCELED);
                 //activity.finish();
                 return;
@@ -666,6 +671,7 @@ public void run() {
                     final long delta = System.currentTimeMillis() - callStartedTimeMs;
                     Log.d(TAG, "Creating peer connection factory, delay=" + delta + "ms");
                     peerConnectionClient = PeerConnectionClient.getInstance();
+                    //peerConnectionClient.setVideoEnabled(false);
                     peerConnectionClient.createPeerConnectionFactory(RCClient.getInstance().context,
                             VideoRendererGui.getEGLContext(), peerConnectionParameters,
                             connection);

restcomm.android.client.sdk/src/main/java/org/mobicents/restcomm/android/client/sdk/RCDevice.java

@@ -41,14 +41,16 @@
 
 /**
  *  RCDevice Represents an abstraction of a communications device able to make and receive calls, send and receive messages etc. Remember that
- *  in order to be notified of RestComm Client events you need to set a listener to RCDevice and implement the applicable methods.
+ *  in order to be notified of RestComm Client events you need to set a listener to RCDevice and implement the applicable methods, and also 'register'
+ *  to the applicable intents by calling RCDevice.setPendingIntents() and provide one intent for whichever activity will be receiving calls and another
+ *  intent for the activity receiving messages.
  *  If you want to initiate a media connection towards another party you use RCDevice.connect() which returns an RCConnection object representing
  *  the new outgoing connection. From then on you can act on the new connection by applying RCConnection methods on the handle you got from RCDevice.connect().
- *  If there’s an incoming connection you will be notified by RCDeviceListener.onIncomingConnection() listener method. At that point you can use RCConnection methods to
+ *  If there’s an incoming connection you will be receiving an intent with action 'RCDevice.INCOMING_CALL'. At that point you can use RCConnection methods to
  *  accept or reject the connection.
  *
  *  As far as instant messages are concerned you can send a message using RCDevice.sendMessage() and you will be notified of an incoming message
- *  via RCDeviceListener.onIncomingMessage() listener method.
+ *  through an intent with action 'RCDevice.INCOMING_MESSAGE'.
  *
  *  @see RCConnection
  */