tree fa52316396ab5aef959f95f40caaac98c87924e9
parent c7a37005645f0f3f29ff0110cc9594e1952625eb
author Nivedita Sarkar <nsarkar@codeaurora.org> 1441306298 -0700
committer Anthony Lee <anthonylee@google.com> 1441919736 -0700

IMS: Update TelephonyConnection to use onExtrasChanged callback.

Currently call extras are closely coupled with call state changes.
To propagate call extras from internal.telephony.Connection the
PRECISE_CALL_STATE_CHANGED event shall be triggered which is genarally
triggered when phone/call changes its state. This change removes the
above mentioned dependency by updating call extras upon
receiving the onExtrasChanged notification which can be triggered
independently of call state changes.

Bug: 22329706

Change-Id: I57ae69ef48fa2ac23cb5ffbc4902275e865e1a1c