@Override public void onConfigurationChanged(Configuration config) { super.onConfigurationChanged(config); if (Media3D.DEBUG) { Log.v(TAG, "onConfigurationChanged"); } // handle configuration change to avoid drawing on lock screen // and the surface memory which makes gpu oom. if (mMedia3DView == null) { return; } mMedia3DView.onConfigurationChanged(config); mMedia3DView.setVisibility(View.VISIBLE); }