Unfortunately, I don't have any of these devices. Check if you have added all dependencies (JavaObject, XUI, GestureDetector, AHViewPager, B4XCollections). If yes then all you do is,
- Unzip the lib.
- Import the bas file to your project.
- Remove xImageSliderIG library refference.
- Now use Log to see if your touch is being detected or not inside SingleTap and DoubleTap sub.
- And if you get any hint post that with all log.