Identifying empty places in the activity
<p>I have an Image in the Screen.</p>

<p></p>

<p>// Some Image in the scree
 // TextView in the screen
 // Edit text in the screen</p>

<p></p>

<p>In this scenario, i know identifying the empty places in the screen. as the activity is staretd by myself, i know the layout of the activity so. But,</p>

<p>My place of struck is: I want to check the empty place in the activity screen using WindowManager from other Context(Other Application).</p>
