tree 4098f11e6aafce4d5cc99a126424f4077fdb6c1e
parent e7dc1c41e085a2000735ff1bdbc1bd88b0565435
author Kyunglyul Hyun <klhyun@google.com> 1678182913 +0900
committer Jack He <siyuanh@google.com> 1678918096 +0000

Do not reset battery level when HFP is disconnected

The battery level was reset when HFP was disconnected.

It was okay when HFP was the only way to get the battery level
but we are getting the battery level from the
battery service (BAS) as well so we need to
check if we should reset or not.

This change checks the condition and does not reset the
battery level if it is still valid information.

It also adds tests to ensure the functionality.

Tag: #feature
Bug: 269969529
Test: atest BluetoothInstrumentationTests and manually tested with LE HS and HFP
Change-Id: Iac16347045cac4201f0cd2132e51336159f03fed