I use the Android action bar to show the settings as shown in the phone version.

when I click on the settings, it is called SettingsActivity, however in the Tablet version I have to show the Settings in a different format, as shown below.

Here, the Settings Icon should be displayed as an overlay on the box (on any screen) with the settings. How to do it? Are there any controls to display such an overlay? The internal settings page contains other controls, such as spinner, switch, etc.
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