Dim Window when Menu opened in Android
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            by Casebash
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        Published on 2010-05-03T04:22:13Z
        Indexed on 
            2010/05/03
            4:28 UTC
        
        
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android
In Android, when an alert appears, the background is dimmed. I would like a similar effect for when the menu is opened. I tried the following code, but it didn't work:
@Override
public boolean onMenuOpened(int featureId, Menu m) {
    boolean ret=super.onMenuOpened(featureId,m);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
    return ret;
}
Does anyone know how to achieve this?
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