Opening the visibility of a few methods from this utils class to allow
it to be used by other implementations of `AudioDeviceModule`.
Also updating a few methods, like adding new audio device types from
recent Android SDKs, and updating the definition of an emulator.
Bug: b/287409066
Change-Id: I1473fa0342252347ce92ee2319380ebb14e9885b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/339905
Commit-Queue: Zoé Lepaul <xalep@webrtc.org>
Reviewed-by: Ranveer Aggarwal <ranvr@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41778}
dc6a001b6b