SlideFrameHolder.OnSliderClickListener Doesn't Work on Only 1 Item in SliderLayout

[jackcsk]

If there is only 1 SlideFrameHolder in SliderLayout, the OnSliderClickListener does not trigger.
Current workaround is to set OnTouchListener for SliderLayout

[jackcsk]

In addition, to prevent multiple calls, explicitly check for motionEvent.getAction(), i.e.:

if (motionEvent.getAction() == MotionEvent.ACTION_UP)

in onTouchListener, and returns true to consume the event.