xuning / livekitAndroidXuningTest

* Use audio source VOICE_COMMUNICATION for echo cancelling

* Spotless

This was causing confusion in users who expected it to overwrite the existing room options

* Force all rtc related calls onto a single dedicated thread

* Fix test issues

* clean up long lock

* Move any callbacks from peerconnection api into local RTC thread

* Spotless

* Separate DataChannel Observer into independent objects

unregisterObserver directly deletes the natively wrapped observer.
Previous implementation should be fine, but moving to independent for memory safety

* Spotless

Also update Okhttp to 4.12.0 to fix r8 issues.

* Add more mutexes surrounding peerconnection usage

* proper locking for response flow job

* Fix race condition in CoroutineSdpObserver

* Lock down peer connection usage

* spotless apply

* Exclude ReentrantMutex from spotless

* Fix tests

* spotless apply

* Put back composables for now

* Spotless

* SDP munging

* track bitrates

* Switch to using android-jain-sip-ri for sdp munging

* Update protocol version

* add support for svc codec

* Backup codec support

* handle pong response

* multi codec publishing

* test for multicodec

* Add LiveKit.init convenience function for e2e testing

* spotless apply

* Fix memory leaks

* Fix data channel leaking RTCEngine

* Add room to leak canary in sample app

* remove leakcanary watching of room

* Default to software codecs for vp9

* Spotless

* Expose camera utils

* Spotless apply

* save work

* update deps

* update deps

* Fix build

* Fix github actions

* Spotless fixes

* Setup E2EEManager for dependency injection

* upgrade libwebrtc to 114.5735.04.

* fix test build

* spotless

* Update e2ee option defaults to prevent deadlocks

* more defaults update

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Co-authored-by: davidliu <davidliu@deviange.net>

* Improvements for E2EE.

* format.

* spotlessApply.

* Update livekit-android-sdk/src/main/java/io/livekit/android/e2ee/E2EEManager.kt

Co-authored-by: davidliu <davidliu@deviange.net>

* Update livekit-android-sdk/src/main/java/io/livekit/android/e2ee/E2EEManager.kt

Co-authored-by: davidliu <davidliu@deviange.net>

* Update livekit-android-sdk/src/main/java/io/livekit/android/e2ee/E2EEManager.kt

Co-authored-by: davidliu <davidliu@deviange.net>

* Update livekit-android-sdk/src/main/java/io/livekit/android/room/Room.kt

Co-authored-by: davidliu <davidliu@deviange.net>

* Update livekit-android-sdk/src/main/java/io/livekit/android/room/Room.kt

Co-authored-by: davidliu <davidliu@deviange.net>

* fix.

* fix.

* spotlessKotlinCheck.

* fix

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Co-authored-by: davidliu <davidliu@deviange.net>

* add spotless

* fix some format violations

* kotlin styling

* add spotless check to ci

* Update actions and fix spotless check

* ktlint fixes

* more spotless fixes

* more spotless fixes

* turn off annotation lint

* run spotless check first