tree 5485901dd943affd9571b53167cbd583ddc04ca8
parent 3341199c3336dc9528715a4c880600788b07fb04
author Tyler Gunn <tgunn@google.com> 1612552377 -0800
committer Tyler Gunn <tgunn@google.com> 1614294509 +0000

CallDiagnosticService API

The CallDiagnosticService API is an OEM-backed API which allows an OEM
provided app to monitor the state of ongoing telephony calls on the
device and to help the user navigate connectivity or audio issues
related to these calls.  It also provides a means for the app to send
and receive device to device messages between devices during an ongoing
call (where supported) in order to facilitate a better calling experience.

Test: Added new CTS test suite for API.
Test: Manual test of CDS behavior using telecom command line option to
override the active CDS to the telecom test app implementation.
Bug: 163085177

Change-Id: I1f37408d2aa6c630f0f9e3d6b6eb8a390d804d7e