how to get this button in layout of an android file

Can anyone say what is the button in the image refers to and how to design this in a xml file

in a checked textview layout how to get the check box at the r开发者_高级运维ight corner normally it is showing in the left end

is it an image, please tell me.....

Hi Siva K here is sample Code for using Preferences...

Download the Code and check you code in folder Prefs/Dialogs

This PrefeenceActivity in android . You can see it in setting of your device or emulator. To use PreferenceACtivity in android follow this linkhttp://jetpad.org/2011/01/creating-a-preference-activity-in-android/