title: How to check if the user has enabled push notification from the settings?
body: <p>This question is specific to iOS 10 APNS changes.</p>
  
  <p>This is the flow of my app:</p>
  
  <ol>
  <li>App Installed</li>
  <li>App Starts ➝ Login Screen</li>
  <li>Successful Login ➝ Home Screen</li>
  <li>Push Notification ➝ Request</li>
  <li>Push Notification ➝ Don't Allow</li>
  <li>App Close</li>
  <li>Settings ➝ User enabled Push Notification</li>
  <li>App Open</li>
  <li>How to check if settings updated?</li>
  <li>App Close</li>
  <li>Settings ➝ User disabled Push Notification</li>
  <li>App Open</li>
  <li>How to check if settings updated?</li>
  </ol>
  
  <p>I am only requesting for push notification (step 4.) when the user logs in. So until a user logs out I will not able to re-request for the push.</p>
  
  <p>Is there any neat and clear solution to this so that we can support iOS 10 changes while still supporting iOS 8 or 9?</p>