title: Android get show notification state from system App info
body: <p>How do i listen to changes in the state of show notifications settings for my application in system applications info.</p>
  
  <p>I want to enable my application notification as soon as user enabled this setting.</p>
  
  <p>.<img src="https://i.stack.imgur.com/HdZJG.png" alt="enter image description here"></p>