Android implements simple drop-down damping effect sample code

A very mysterious dynamic effect will appear in the pull-down and pull-up of OS. In Android, although similar effects can be achieved, the difference is that if you call overscrollby to achieve similar damping effects, a bright area will appear at the top, which makes people feel uncomfortable. So I decided not to use this method to implement it, but to use a custom way to implement it.

The following is the code part of the custom control:

The above example code of simple drop-down damping effect implemented by Android is all the content shared by Xiaobian. I hope it can give you a reference and support more programming tips.