Photoview realizes multi touch effect of pictures

This example shares the specific code of photoview to display the multi touch effect of pictures for your reference. The specific contents are as follows

Effect: you can zoom and pan freely after clicking;

Add dependency:

Layout file:

Code implementation:

Code implementation in photoshowactivity:

Code in screenutils: use of WindowManager class windows_ Service display (screen parameter tool class)

String constants stored in constant interface:

ViewPagerAdapter：

Code download

The above is the whole content of this article. I hope it will be helpful to your study, and I hope you can support programming tips.