Android implements a multi selectable picture listview instance for batch operation

This article illustrates how Android implements a multi-choice picture listview that is convenient for batch operation. Share with you for your reference, as follows:

The previous project needs to implement a list of pictures that can be selected. Users can select one or more pictures and upload them in batch. However, there are codes for selecting multiple ordinary lists and simple picture lists on the Internet, but there is no code for merging the two, so I have to implement one myself.

No nonsense, go straight to the code.

First, there are two layouts:

1、main. xml

2、listitem. xml

Then comes the code:

Here are the effects on the simulator:

As a beginner of Java and Android, the code is rough. Please forgive me and welcome correction. Thank you very much.

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 solutions to common problems, summary of Android multimedia operation skills (audio, video, recording, etc.), summary of Android basic component usage Summary of Android view skills, summary of Android layout skills and summary of Android control usage

I hope this article will help you in Android programming.