Helper class
Constructors
- Helper()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
-
audiooutputs
→ Future<
List< MediaDeviceInfo> > -
Return the available audiooutputs
no setter
-
cameras
→ Future<
List< MediaDeviceInfo> > -
Return the available cameras
no setter
Static Methods
-
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.
constraints = {
'audio': true,
'video': {
'deviceId': Helper.cameras
0.deviceId, } }; -
setMicrophoneMute(
bool mute, MediaStreamTrack track) → void -
setVolume(
double volume, MediaStreamTrack track) → Future< void> -
switchCamera(
MediaStreamTrack track, [String? deviceId, MediaStream? stream]) → Future< bool> - For web implementation, make sure to pass the target deviceId