commit 981580edc61364c9054a41477afb5fd5c7618d7d
author Hunsuk Choi <forestchoi@google.com> Mon May 06 15:52:52 2024 +0000
committer Hunsuk Choi <forestchoi@google.com> Thu May 09 09:58:15 2024 +0000
tree 9477e3a3c6cf2592c1ab59b596731b3a3991e814
parent 2a414a35f8962482ba269ac025c4d0629b1ab745

Reject incoming call for a normal routing emergency call

An emergency call fails when receiving a call at the same time.
Reject incoming call before dialing a normal routing emergency call
in ringing state.

Bug: 339159523
Test: atest TelephonyConnectionServiceTest
Manual test:
1. Make a call from A to DUT.
2. Check whether the call is in alerting state in A.
3. At that moment, dial a normal routing emergency number in DUT
   before the incoming call is notified.

Change-Id: Ice2bf79d55cee2e8dc00c5ed73f7006726078a2a