title: TYPE_APPLICATION_OVERLAY not working on Android 10
body: <p>In my application I pull up the Android settings menu using:</p>
  <pre><code>Intent i = new Intent(Settings.ACTION_LOCALE_SETTINGS);
  i.putExtra(PreferenceActivity.EXTRA_SHOW_FRAGMENT, Settings.ACTION_LOCALE_SETTINGS);
  i.putExtra(PreferenceActivity.EXTRA_NO_HEADERS, true);
  startActivity(i);
  </code></pre>
  <p>In this settings menu, pressing the &lt; button on the left top directs me to a higher level of the Android settings menu instead of returning to my app. I need to block this &lt; button so users only use the back or home navigation keys to return to my app.</p>
  <p>With Android 9 (and below) I used the following solution: I added an TYPE_APPLICATION_OVERLAY over the &lt; button section block the button from being activated which worked great. Now however in Android 10 my overlay is not on top anymore and I cannot catch the touch/click.</p>
  <p>Does anyone have suggestions or solutions on this? Thanks!</p>