Android realizes the functions of Sketchpad and WordPad (with source code download)

preface

This article will share with you a script function DEM developed by Android, which can simply operate the image in memory, simply process the image and draw a straight line to achieve the effect of script

The renderings are as follows

XML layout code

Java code

Source code download: click here

summary

The above is the whole content of this article. I hope the content of this article can bring some help to Android developers. If you have any questions, you can leave a message.