xuning / livekitAndroidXuningTest

* Update protocol submodule to v1.38.0

* Basic Preconnect audio buffer implementation

* Add Participant.State and related events

* prerecording full implementation

* Fix outgoing byte datastreams incorrectly padding data

* Add pre-connect audio for use with agents

* Unorder the lossy data channel

* Create blue-impalas-camp.md

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* save

* port js shaders

* save

* fix downsampler

* save - trying to get blur shader workging

* fix wrong height to downsample

* expose specific floats arguments for coordinate matrixes

* constant vertex shader

* properly set sizes for framebuffer to draw into

* working blur shader

* Rename DownSamplerShader to ResamplerShader

* save

* Virtual background and track-processors module

* Delete experimental files

* Clean up example

* Clean up documentation

* Delete unused file

* revert change to module.md

* cleanup documentation

* revert unwanted change

* changeset

* spotless

* spotless

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If the track has already been disposed, the associated MediaStreamTrack is also disposed, causing unpublishTrack to throw an IllegalStateException ("MediaStreamTrack has been disposed."). To prevent this issue, dispose of the defaultTracks only after the track has been unpublished.

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* Avoid exception on request add track failure

* Stop audio and video track on publish failure

* Start the video capture on connect if requested

* Fire a room event when the track publication failed

* Add changeset

* Fixes unit tests

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

* Also return true from setDeviceEnabled

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* Fix CameraXSession not setting the target capture format correctly, and remove unused usecase

* changeset and spotless

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* Fix ConcurrentModificationException in IncomingDataStreamManager

* changeset

* Dedupe supported codecs to provide valid SDP

* changeset

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* Unpublish the screen sharing track on stop

* Introduce ScreenCaptureParams

* Add changeset

* Lint fixes

* Implement data streams

* Emit warning logs for unhandled datastreams

* Fix stream closing

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* Fast fail attempts to publish without permissions

* Fix publish deadlock when no response from server

* Prewarm audio to speed up mic publishing

* update cache action

* spotless and changeset

* protocol update

* Fast track publication support

…pantPermission (#610)

Add tests to verify protobuf and sdk fields match
Add SCREEN_SHARE_AUDIO as a Track.Source.Type

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* Fixes deadlock on publish track

During a publish track, if the room is leaved before the the track is published, we can't publish a track anymore. Let's abord the pending publish track on leave event and when the websocket is disconnected

* Add changeset

* Lint fixes

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* Add version to rpc requests

* spotless

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* Allow access to participant field in ParticipantAttributesChanged event

* changeset

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