Example analysis of checkbox and RadioButton usage of Android controls

This article describes the application of Android controls Check@R_ 504_ 2419 @, RadioButton usage. Share with you for your reference. The details are as follows:

Check@R_ 504_ 2419 @ and RadioButton controls are only checked and unchecked. The difference is that RadioButton is a radio button and needs to be compiled into a radiogroup. Only one button in a radiogroup can be selected at the same time.

The following is Check@R_ 504_ 2419 @ and RadioButton common methods and instructions

The following is how to use radio buttons and check buttons

Directory structure:

Main.xml layout file:

Cbrbactivity class:

Operation results:

I hope this article will be helpful to your Android program design.