title: Is overlay screen option is by default enable if application is downloaded from play store
body: <p>From Android 6 we have to handle overlay screen in application, I read somewhere that if application is downloaded from play store then by default overlay screen option is enable. I just want to make confirm is it true? Or for this we have to do extra coding. Currently I am using following code to call overlay screen enable for Android 6+ devices:</p>
  
  <pre><code>private void callOverlayScreen() {        
      if (!Settings.canDrawOverlays(this)) {          
          Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
                  Uri.parse("package:" + BuildConfig.APPLICATION_ID));                
          intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
          this.startActivity(intent);            
      }
  }
  </code></pre>
  
  <p>Currently my if condition is always true. If suppose I release application on play store then it will not go in if condition until user manually disable overlay screen?</p>
  
  <p>Can we check this behavior without downloading application from playstore?</p>