commit 83157c81e4c83f96b767393ee0890b896ae5ce89
author Hakan Lindh <hlindh@google.com> Wed Aug 23 10:12:26 2017 -0700
committer Hakan Lindh <hlindh@google.com> Wed Aug 23 13:29:09 2017 -0700
tree 43e0a1216790aa091ad0c7dee5538aa91cea4b2d
parent 96ec31350507b777efc0853cc44f405e22330819

[Audio Loopback] Bug fixes and image analyzer fine-tuning

AudioLoopbackTest.java
- If audio level (headset leve) cannot be retrieved through
extractDeviceHeadsetLevelFromAdbShell, don't fail the test.

AudioLoopbackImageAnalyzer.java
- Fine-tuning values for wave form image recognition
- Fixed bug in Amplitude calculation code
- Added code to ignore starting part of graph (horizontalStart)

Bug: 64848985
Bug: 62191429
Test: tradefed.sh run google/test/framework/media/audio-loopback-stress
Change-Id: Iaa68f80ba6ccac7ea16f59027e24b4e66fe2b511