title: Android: Incoming call screen contains no Answer & reject options - TelecomManager & Connection Service
body: <p>I'm building a voip app and will be using Android's incoming call UI. I've successfully registered a phoneAccount using the <strong>TelecomManager</strong> and managed to get <code>addNewIncomingCall</code> working. </p>
  
  <p>The problem is that when the phone is locked I get the incoming call UI but NO actions to answer or dismiss the call. <a href="https://i.stack.imgur.com/fFaJE.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fFaJE.png" alt="enter image description here"></a></p>
  
  <p>In the other hand, if the phone is not locked I still get the incoming call UI but it DOES contain actions to answer or dismiss the call. <a href="https://i.stack.imgur.com/nODaq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/nODaq.png" alt="enter image description here"></a></p>
  
  <p>Any ideas as to what might be happening?</p>
  
  <p>I can attach code if needed. 
  But basically I'm following this android's documentation:
  <a href="https://developer.android.com/reference/android/telecom/TelecomManager.html" rel="nofollow noreferrer">https://developer.android.com/reference/android/telecom/TelecomManager.html</a>
  <a href="https://developer.android.com/reference/android/telecom/ConnectionService.html" rel="nofollow noreferrer">https://developer.android.com/reference/android/telecom/ConnectionService.html</a></p>