Android APIs
Added in API level 1
public static interface

RadioGroup.OnCheckedChangeListener

android.widget.RadioGroup.OnCheckedChangeListener

Class Overview

Interface definition for a callback to be invoked when the checked radio button changed in this group.

Summary

Public Methods
abstract void onCheckedChanged(RadioGroup group, int checkedId)

Called when the checked radio button has changed.

Public Methods

public abstract void onCheckedChanged (RadioGroup group, int checkedId)

Added in API level 1

Called when the checked radio button has changed. When the selection is cleared, checkedId is -1.

Parameters
group RadioGroup: the group in which the checked radio button has changed
checkedId int: the unique identifier of the newly checked radio button