Helper class
Properties
hashCode → int
The hash code for this object.
no setter inherited
runtimeType → Type
A representation of the runtime type of the object.
no setter inherited
Methods
noSuchMethod (Invocation invocation → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString ()
→ String
A string representation of this object.
inherited
Static Methods
clearAndroidCommunicationDevice ()
→ Future <void >
After Android app finishes a session, on audio focus loss, clear the active communication device.
ensureAudioSession ()
→ Future <void >
Ensure audio session
for iOS only
enumerateDevices (String type → Future <List <MediaDeviceInfo
openCamera (Map <String dynamic > mediaConstraints → Future <MediaStream
To select a a specific camera, you need to set constraints
eg.
var constraints = {
'audio': true,
'video': {
'deviceId': Helper.cameras0.deviceId,
}
};
requestCapturePermission ()
→ Future <bool
Request capture permission for Android
selectAudioInput (String deviceId → Future <void >
Set audio input device for Flutter native
Note: The usual practice in flutter web is to use deviceId as the
getUserMedia parameter to get a new audio track and replace it with the
audio track in the original rtpsender.
selectAudioOutput (String deviceId → Future <void >
Used to select a specific audio output device.
setAndroidAudioConfiguration (AndroidAudioConfiguration androidAudioConfiguration → Future <void >
Set the audio configuration to for Android.
Must be set before initiating a WebRTC session and cannot be changed
mid session.
setAppleAudioConfiguration (AppleAudioConfiguration appleAudioConfiguration → Future <void >
Set the audio configuration for iOS
setAppleAudioIOMode (AppleAudioIOMode mode , {bool preferSpeakerOutput = false → Future <void >
Set the audio configuration for iOS
setMicrophoneMute (bool mute , MediaStreamTrack track → Future <void >
Set the microphone mute/unmute for Flutter native
setSpeakerphoneOn (bool enable → Future <void >
Enable or disable speakerphone
for iOS/Android only
setSpeakerphoneOnButPreferBluetooth ()
→ Future <void >
Enable speakerphone, but use bluetooth if audio output device available
for iOS/Android only
setVolume (double volume , MediaStreamTrack track → Future <void >
Set the volume for Flutter native
setZoom (MediaStreamTrack videoTrack , double zoomLevel → Future <void >
switchCamera (MediaStreamTrack track , [String ?deviceId , MediaStream ?stream → Future <bool
For web implementation, make sure to pass the target deviceId
