commit 8547a2dd5d58f8edefb41fb4c989b1989802e6eb
author weichinweng <weichinweng@google.com> Wed Jan 16 11:30:17 2019 +0800
committer weichinweng <weichinweng@google.com> Thu Jan 17 15:36:45 2019 +0800
tree efb7d1e18394187b0e0df2ffcc1202ef18d8181c
parent e9281f49fae988790f5d9599c9d6767843cdbe62

Hearing Aid State Machine: Only use getCurrentState to get connection state.

* In some race conditions, Hearing Aid Service will get different Hearing
Aid connection state form getCurrentState and mConnectionState.
* Only use getCurrentState to get Hearing Aid connection state.

Bug: 120607552
Test: Build Pass,
runtest bluetooth -c com.android.bluetooth.hearingaid.HearingAidServiceTest
runtest bluetooth -c
com.android.bluetooth.hearingaid.HearingAidStateMachineTest

Change-Id: I6e805f9bd230f98b4c1d0a1eb2540f11173618be