Android development method for realizing Gallery effect

This paper describes the method of developing Gallery effect with Android. Share with you for your reference, as follows:

The gallery uses the gallery to display the content in the horizontal direction, and you can drag the picture directly with your fingers. It is generally used to browse the picture. The selected option is located in the middle, which can display information in response to events.

Basic syntax of XML layout file

The gallery supports XML attributes in 4

layout：

Activity：

Finally, add a piece of code in RES / values / string.xml, which corresponds to 51 lines in the activity

This completes the effect of a gallery

design sketch:

You can see that there are 6 pictures in total, and the fourth picture is displayed by default

Readers interested in more Android related content can view the special topics of this site: @ l_301_0@, 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 technology and summary of Android control usage

I hope this article will help you in Android programming.