Android: make sure surfaceChanged try to enter into 'resumed' state.

android-project/app/src/main/java/org/libsdl/app/SDLActivity.java

@@ -1683,6 +1683,7 @@ else if (requestedOrientation == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT || req
         /* If the surface has been previously destroyed by onNativeSurfaceDestroyed, recreate it here */
         SDLActivity.onNativeSurfaceChanged();
 
+        SDLActivity.mNextNativeState = SDLActivity.NativeState.RESUMED;
         SDLActivity.handleNativeState();
     }