AmazonChime class - amazon_chime library

Properties

hashCode → int: The hash code for this object.
no setterinherited
onActiveSpeakersChanged → Stream<List<String>>: Stream emitting the current list of active speaker attendee IDs.
no setter
onAttendeeDropped → Stream<Attendee>: Stream of attendees dropping from the meeting.
no setter
onAttendeeJoined → Stream<Attendee>: Stream of attendees joining the meeting.
no setter
onAttendeeLeft → Stream<Attendee>: Stream of attendees leaving the meeting.
no setter
onAttendeeMuted → Stream<Attendee>: Stream of attendees being muted.
no setter
onAttendeesSignalChanged → Stream<List<AttendeeSignal>>: Stream emitting batched signal strength updates for attendees.
no setter
onAttendeesVolumeChanged → Stream<List<AttendeeVolume>>: Stream emitting batched volume level updates for attendees.
no setter
onAttendeeUnmuted → Stream<Attendee>: Stream of attendees being unmuted.
no setter
onAudioSessionCancelledReconnect → Stream<void>: Stream emitting when a reconnect attempt is cancelled.
no setter
onAudioSessionDropped → Stream<void>: Stream emitting when the audio session is dropped.
no setter
onAudioSessionStartConnecting → Stream<bool>: Stream emitting when the audio session starts connecting. The emitted bool is true when this is a reconnect attempt, false for the initial connection.
no setter
onAudioSessionStarted → Stream<void>: Stream emitting when the audio session has started (or successfully reconnected).
no setter
onAudioSessionStopped → Stream<void>: Stream emitting when the audio session stops.
no setter
onConnectionQualityChanged → Stream<bool>: Stream emitting connection quality changes. true = connection became poor, false = connection recovered.
no setter
onContentShareStateChanged → Stream<int>: Stream emitting content share state changes. 0 = started, 1 = stopped.
no setter
onDataMessageReceived → Stream<DataMessage>: Stream emitting data messages received from other attendees.
no setter
onMeetingEventReceived → Stream<MeetingEvent>: Stream emitting structured SDK analytics events. See MeetingEvent for the event name and attribute map.
no setter
onMeetingMetricsReceived → Stream<Map<String, Object?>>: Stream emitting periodic meeting quality metrics. Keys are metric names (e.g. "audioPacketsReceivedFractionLoss"), values are numeric.
no setter
onRemoteVideoSourcesAvailable → Stream<List<RemoteVideoSource>>: Stream emitting when remote video sources become available.
no setter
onRemoteVideoSourcesUnavailable → Stream<List<RemoteVideoSource>>: Stream emitting when remote video sources become unavailable.
no setter
onVideoTileAdded → Stream<VideoTileInfo>: Stream of video tiles being added.
no setter
onVideoTilePaused → Stream<VideoTileInfo>: Stream emitting when a video tile is paused.
no setter
onVideoTileRemoved → Stream<VideoTileInfo>: Stream of video tiles being removed.
no setter
onVideoTileResumed → Stream<VideoTileInfo>: Stream emitting when a video tile is resumed.
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

Methods

activeCamera() → Future<String?>: Returns the currently active camera facing: "front", "back", or null.
hasAudioPermissions() → Future<bool>: Returns true if microphone permissions are already granted, without showing a dialog. Use this to decide whether to show a custom rationale UI before calling requestAudioPermissions.
hasVideoPermissions() → Future<bool>: Returns true if camera permissions are already granted, without showing a dialog. Use this to decide whether to show a custom rationale UI before calling requestVideoPermissions.
initialAudioSelection() → Future<String>: Retrieves the initial audio device selection.
joinMeeting(JoinInfo info) → Future<void>: Joins a meeting using the provided JoinInfo.
listAudioDevices() → Future<List<String>>: Lists all available audio devices.
mute() → Future<void>: Mutes the local attendee.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
requestAudioPermissions() → Future<void>: Requests audio permissions. Throws ChimePermissionException if denied.
requestVideoPermissions() → Future<void>: Requests video permissions. Throws ChimePermissionException if denied.
sendDataMessage(String topic, String data, {int lifetimeMs = 0}) → Future<void>: Sends a real-time data message to all attendees subscribed to topic.
setLocalVideoMaxBitrate(int maxBitrateKbps) → Future<void>: Sets the maximum encode bitrate (kbps) for the local video stream.
startLocalVideo() → Future<void>: Starts the local video.
startScreenShare() → Future<void>: Starts sharing the foreground screen to the meeting.
stopLocalVideo() → Future<void>: Stops the local video.
stopMeeting() → Future<void>: Stops the current meeting session.
stopScreenShare() → Future<void>: Stops sharing the screen.
switchCamera() → Future<void>: Switches between front and back camera.
toString() → String: A string representation of this object.
inherited
unmute() → Future<void>: Unmutes the local attendee.
updateAudioDevice(String device) → Future<void>: Updates the audio device to the specified device.
updateVideoSourceSubscriptions({required List<RemoteVideoSource> toAdd, List<RemoteVideoSource> toRemove = const []}) → Future<void>: Subscribes to the specified remote video sources and unsubscribes from the removed ones.

Operators

operator ==(Object other) → bool: The equality operator.
inherited

Static Properties

instance → AmazonChime: The singleton instance of the AmazonChime SDK wrapper.
final