private void init() {
    mZoomableController = createZoomableController();
    mZoomableController.setListener(mZoomableListener);
    mTapGestureDetector = new GestureDetector(getContext(), mTapListenerWrapper);
  }
DraweeView that has zoomable capabilities.

<p>Once the image loads, pinch-to-zoom and translation gestures are enabled.

<p>This class has been deprecated. Please use VitoView instead.
samples/zoomable/src/main/java/com/facebook/samples/zoomable/ZoomableDraweeView.java