Changelog | RealtimeKit Android Core

RealtimeKit Android Core - RealtimeKit Android Core 1.6.2

Fri, 06 Mar 2026 00:00:00 GMT

Fixes

Avoid crash when using Ktor versions 3.4.0 and above

RealtimeKit Android Core - RealtimeKit Android Core 1.6.1

Fri, 06 Feb 2026 00:00:00 GMT

Fixes

Fixed media issues when connection took longer to establish

RealtimeKit Android Core - RealtimeKit Android Core 1.6.0

Wed, 14 Jan 2026 00:00:00 GMT

Fixes

Improved grid transitions by activating consumers in batches for better performance
Moved consumer toggle requests off main thread to prevent UI blocking
Improved video rendering stability with better lifecycle management
Prevented race conditions by canceling reconnection attempts during initialization

RealtimeKit Android Core - RealtimeKit Android Core 1.5.7

Tue, 16 Dec 2025 00:00:00 GMT

Fixes

Fixed rare crash when toggling audio mute
Off-stage webinar hosts no longer show up on the grid

RealtimeKit Android Core - RealtimeKit Android Core 1.5.6

Fri, 12 Dec 2025 00:00:00 GMT

Fixes

Fixed deadlocks in webinar join and screenshare enable flows
Fixed an issue with camera not working when moving to settings screen and back
Fixed a rare crash in voice activity detection

RealtimeKit Android Core - RealtimeKit Android Core 1.5.5

Thu, 04 Dec 2025 00:00:00 GMT

Fixes

Fixed participant tiles not being removed properly when peers left the meeting

RealtimeKit Android Core - RealtimeKit Android Core 1.5.4

Thu, 06 Nov 2025 00:00:00 GMT

Fixes

Internal fixes to reduce telemetry verbosity

RealtimeKit Android Core - RealtimeKit Android Core 1.5.3

Thu, 23 Oct 2025 00:00:00 GMT

Fixes

Fixed a regression that caused self video to not render if meeting was joined with camera disabled

RealtimeKit Android Core - RealtimeKit Android Core 1.5.2

Thu, 23 Oct 2025 00:00:00 GMT

Fixes

Fixed unreliable grid behavior with improved refresh logic

RealtimeKit Android Core - RealtimeKit Android Core 1.5.1

Mon, 06 Oct 2025 00:00:00 GMT

Fixes

Internal fixes to resolve issues for Flutter platform

RealtimeKit Android Core - RealtimeKit Android Core 1.5.0

Tue, 23 Sep 2025 00:00:00 GMT

Features

Added RtkSelfEventListener#onAudioDeviceChanged method that is invoked when the current audio route is updated

RealtimeKit Android Core - RealtimeKit Android Core 1.4.1

Thu, 18 Sep 2025 00:00:00 GMT

Fixes

Speakerphone is now preferred over earpiece as the default audio output

RealtimeKit Android Core - RealtimeKit Android Core 1.4.0

Thu, 18 Sep 2025 00:00:00 GMT

Breaking changes

Updated RtkSelfEventListener#onAudioDevicesUpdated method to provide the list of available devices

Fixes

Fixed not being able to route audio to Bluetooth devices

RealtimeKit Android Core - RealtimeKit Android Core 1.3.4

Fri, 12 Sep 2025 00:00:00 GMT

Fixes

Fixed a rare crash during meeting joins in poor network scenarios

RealtimeKit Android Core - RealtimeKit Android Core 1.3.3

Fri, 12 Sep 2025 00:00:00 GMT

Fixes

Fixed pinned peers not being removed from the stage when kicked
Media consumers are now created in parallel, which significantly improved the speed of when users start seeing other people's audio/video after joining a meeting
Native libraries are now 16KB aligned to comply with Google Play requirements
Fixed "Ghost"/Invalid peers that would sometimes show up in long-running meetings
Fixed an issue in webinar meetings where the SDK would fail to produce media after being removed from the stage once

RealtimeKit Android Core - RealtimeKit Android Core 1.3.2

Wed, 13 Aug 2025 00:00:00 GMT

Enhancements

Fixed microphone not working when joining the stage in a webinar

RealtimeKit Android Core - RealtimeKit Android Core 1.3.1

Wed, 13 Aug 2025 00:00:00 GMT

Enhancements

Fixed a potential crash in poor network scenarios

RealtimeKit Android Core - RealtimeKit Android Core 1.3.0

Tue, 12 Aug 2025 00:00:00 GMT

Features

Added RtkSelfParticipant#canJoinStage and RtkSelfParticipant#canRequestToJoinStage APIs

Fixes

Fixed viewer unable to join stage in a Livestream
Fixed user unable to see existing pinned participant after joining meeting

RealtimeKit Android Core - RealtimeKit Android Core 1.2.0

Tue, 05 Aug 2025 00:00:00 GMT

Breaking changes

Renamed RtkLivestreamData.roomName to RtkLivestreamData.meetingId to match existing API convention
Removed obsolete WaitingRoomPermissions abstraction — all the relevant functionality here is available through HostPermissions
VideoDevice gained a cameraType: CameraType parameter
VideoDeviceType#displayName is now deprecated, and it's recommended to call VideoDevice#toString instead to get user-facing names for individual VideoDevice instances
Existing APIs related to middlewares were removed and replaced with equivalent counterparts from WebRTC: RtkSelfParticipant#addVideoMiddleware, RtkSelfParticipant#getVideoMiddlewares and RtkSelfParticipant#removeVideoMiddleware were replaced with RealtimeKitMeetingBuilder#setVideoProcessor
RtkVideoFrame was removed in favor of WebRTC's own VideoFrame class, available as realtimekit.org.webrtc.VideoFrame

Features

Reimplemented middlewares using WebRTC-native primitives to resolve intermittent crashes and other issues, check out the new Video Processing docs section to learn more
VideoDevice now properly labels multiple cameras based on their camera characteristics such as wide-angle and telephoto

Fixes

Fixed screen share failing to stop
Silenced log spam from our callstats library

RealtimeKit Android Core - RealtimeKit Android Core 1.1.0

Wed, 02 Jul 2025 00:00:00 GMT

Enhancements

Meeting initialization (meeting.init()) is now ~60% faster
Switched to an updated and RTK namespaced WebRTC
Improved Active speaker detection with the updated WebRTC

RealtimeKit Android Core - RealtimeKit Android Core 1.0.1

Fri, 20 Jun 2025 00:00:00 GMT

Breaking changes

Renamed RtkMessageType to ChatMessageType

Fixes

Silenced logspam from audio activity reporter
Improved speed of joining calls
Auth tokens now automatically trim invalid spaces and newlines

RealtimeKit Android Core - RealtimeKit Android Core 1.0.0

Mon, 26 May 2025 00:00:00 GMT

Breaking changes

Removed deprecated channelId field from TextMessage
Moved listener types to their respective feature package
Moved public listeners to their respective feature packages
Renamed plugin add-remove listener methods for RtkPluginsEventListener
Moved chat extensions to the chat package
Moved RtkParticipant to the root package
Moved RtkMeetingParticipant to the root package
Moved RtkPluginFile to the plugins package
Moved middlewares to their own package
Moved VideoScaleType to top level media package
Dropped Rtk prefix from audio and video device types
Moved device types to the top level media package
Dropped Rtk prefix from polls types
Replaced all LiveStream references with Livestream
Moved RtkMeetingParticipant to root package
Stripped Rtk prefix from RtkRecordingState
Stripped Rtk prefix from chat message types
Removed deprecated RtkLivestream#roomName field
Moved RtkMediaPermission to media package and renamed to MediaPermission
Redistributed feat package members
Moved StageStatus class to stage package
Renamed all event listeners to be of the singular *EventListener form

RealtimeKit Android Core - RealtimeKit Android Core 0.2.1

Fri, 16 May 2025 00:00:00 GMT

Fixes

Internal fixes to release pipeline

RealtimeKit Android Core - RealtimeKit Android Core 0.2.0

Fri, 16 May 2025 00:00:00 GMT

Fixes

Added audio activity detection for active speaker signaling

RealtimeKit Android Core - RealtimeKit Android Core 0.1.0

Wed, 14 May 2025 00:00:00 GMT

New APIs

Initial alpha release