Radio button

Use radio buttons for options that BlackBerry® device users can select from a set of choices. Users can select only one option in each set of radio buttons.

Class RadioButtonGroup, RadioButtonField
Supported since BlackBerry® Java® SDK 3.6
Example This screen shows radio buttons.

For more information about radio buttons, see the UI Guidelines.

Code sample: Creating radio buttons

import net.rim.device.api.ui.*;
import net.rim.device.api.ui.component.*;
import net.rim.device.api.ui.container.*;

public class RadioButtonDemo extends UiApplication 
{ 
    public static void main(String[] args) 
    { 
        RadioButtonDemo theApp = new RadioButtonDemo(); 
        theApp.enterEventDispatcher(); 
    } 
    
    public RadioButtonDemo() 
    { 
        pushScreen(new RadioButtonDemoScreen()); 
    } 
}
class RadioButtonDemoScreen extends MainScreen 
{
    public RadioButtonDemoScreen() 
    {
        setTitle("Radio Button Demo"); 
        RadioButtonGroup rbg = new RadioButtonGroup();
        add(new RadioButtonField("Option 1",rbg,true));
        add(new RadioButtonField("Option 2",rbg,false));
    }
}
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