tree 35246193cf7aaf924548f3cd15d763bd297d44aa
parent c010683e081f48eb72e21cbcf0458efc17184e6b
author jiabin <jiabin@google.com> 1572567642 -0700
committer jiabin <jiabin@google.com> 1575423743 -0800

Refactor audio device type in audio flinger.

As audio device type must not be used as a bit mask, there is a
requirement to refactor the code in audio flinger. This CL includes:
1. Use DeviceTypeSet for recording output devices in Threads. The input
and output device types in Threads will only be updated when creating
an audio patch.
2. Use helper functions in audio flinger for checking whether an audio
device type is a certain category.
3. Use DeviceDescriptorBaseVector as vector of DeviceDescriptorBase.
DeviceDescriptorBaseVector will be used in RecordThread to record output
devices, which will be used in audio effect.
4. Do not use set parameters when communicating output devices to
RecordThread. Instead, adding a new event in Thread to update output
devices directly.

Bug: 135621476
Test: atest AudioTrackTest AudioRecordTest AudioPlaybackCaptureTest
Test: atest AudioHostTest AudioServiceHostTest RoutingTest
Test: atest AudioEffectTest BassBoostTest DynamicsProcessingTest
Test: atest AAudioTests
Test: audio smoke test, run OboeTester
Change-Id: I87f3e59fd01b0b100232d61a9abbc471c61110c4
Merged-In: I87f3e59fd01b0b100232d61a9abbc471c61110c4