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Android Radio Button Control group

In this example showing Radio buttons with a radio group and determining which radio button is selected.

Radio buttons are normally used together in a Radio Group. When several radio buttons live inside a radio group, checking one radio button unchecks all the others.

we will use “android.widget.Radio Button” class to render radio button, and those radio buttons are usually grouped by android.widget.Radio Group. If Radio Buttons are in group, when one Radio Button within a group is selected, all others are automatically deselected.

Output :

Radio Group Example
Radio Group Example

Create project in android studio as RadioGroupExample


app.gradle

string.xml

AndroidManifest.xml

activity_main.xml

MainActivity.java

Best Luck…!

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