Android imitates wechat circle of friends to achieve scroll bar drop-down rebound effect
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Android
The picture cover on wechat circle of friends and QQ space have the effect of drop-down rebound. These are realized by using the scroll bar. Pull down and when released, bounce back to the original position. When you pull down, you can see the background picture. Here is a brief introduction to the implementation of this effect. 1. Renderings
The display resolution of this mobile phone is limited. It is very old for debugging. 2. Bouncescrollview with bounce effect
3、MainActivity
This does nothing. It mainly depends on the layout and the bouncescrollview class.
4、activity_ Main layout
I hope this article will help you learn Android Software Programming.
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