Android development uses handler to realize image rotation function example

This article illustrates how Android uses handler to realize the function of picture rotation. Share with you for your reference, as follows:

Define a runnable interface in advance, and then call it with handler.

The mainactivity code is as follows:

activity_ The main code is as follows:

More readers interested in Android related content can view the special topics of this site: summary of Android graphics and image processing skills, introduction and advanced tutorial of Android development, summary of Android debugging skills and common problem solving methods, summary of Android basic component usage, summary of Android view skills, summary of Android layout skills, and Android control usage summary

I hope this article will help you in Android programming.