Merge pull request #1808 from smartdevicelink/video_streaming_restart_error

Fix auto restart video stream to ensure hmi level is streamable

Author: noah-livio

android/sdl_android/src/main/java/com/smartdevicelink/encoder/VirtualDisplayEncoder.java

@@ -251,6 +251,10 @@ public void shutDown() {
                 inputSurface.release();
                 inputSurface = null;
             }
+            if (mEglCore != null) {
+                mEglCore.release();
+                mEglCore = null;
+            }
         } catch (Exception ex) {
             DebugTool.logError(TAG, "shutDown() failed");
         }
@@ -262,6 +266,9 @@ public void shutDown() {
      * @param Height
      */
     private void setupGLES(int Width, int Height) {
+        if (mEglCore != null) {
+            mEglCore.release();
+        }
         mEglCore = new EglCore(null, 0);
 
         // This 1x1 offscreen is created just to get the texture name (mTextureId).

android/sdl_android/src/main/java/com/smartdevicelink/managers/video/VideoStreamManager.java

@@ -163,12 +163,15 @@ public void onServiceStarted(SdlSession session, SessionType type, boolean isEnc
         public void onServiceEnded(SdlSession session, SessionType type) {
             if (SessionType.NAV.equals(type)) {
                 if (remoteDisplay != null) {
-                    stopStreaming(withPendingRestart);
+                    if (withPendingRestart && isHMIStateVideoStreamCapable(currentOnHMIStatus)) {
+                        stopStreaming(withPendingRestart);
+                    } else {
+                        stopStreaming();
+                    }
                 }
                 stateMachine.transitionToState(StreamingStateMachine.NONE);
                 transitionToState(SETTING_UP);
-
-                if (withPendingRestart) {
+                if (withPendingRestart && isHMIStateVideoStreamCapable(currentOnHMIStatus)) {
                     VideoStreamManager manager = VideoStreamManager.this;
                     manager.internalInterface.startVideoService(manager.getLastCachedStreamingParameters(), manager.isEncrypted, withPendingRestart);
                 }
@@ -207,6 +210,10 @@ public void onNotified(RPCNotification notification) {
                 if (hasStarted && (isHMIStateVideoStreamCapable(prevOnHMIStatus)) && (!isHMIStateVideoStreamCapable(currentOnHMIStatus))) {
                     stopVideoStream();
                 }
+                if (withPendingRestart && hasStarted && (!isHMIStateVideoStreamCapable(prevOnHMIStatus)) && (isHMIStateVideoStreamCapable(currentOnHMIStatus))) {
+                    VideoStreamManager manager = VideoStreamManager.this;
+                    manager.internalInterface.startVideoService(manager.getLastCachedStreamingParameters(), manager.isEncrypted, withPendingRestart);
+                }
             }
         }
     };