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How to perform action in android hardware back button?

Anonymous User 2013 15-Nov-2014
 perform action in android hardware back button
android android sdk 
Updated on 15-Nov-2014
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Anonymous User

Anonymous User

15-Nov-2014

    This  is code of android hardware back button. Here you can perform your action

@Override
public boolean onKeyDown(int keyCode, KeyEvent event)  {
    if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.ECLAIR
            && keyCode == KeyEvent.KEYCODE_BACK // your code here
      }
 
    return super.onKeyDown(keyCode, event);
}

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