MethodChannelAudioOutputPicker class
An implementation of AudioOutputPickerPlatform that uses method channels with built-in timeout guards and exception control.
- Inheritance
-
- Object
- PlatformInterface
- AudioOutputPickerPlatform
- MethodChannelAudioOutputPicker
Constructors
Properties
-
audioDeviceEventStream
→ Stream<
Map< String, dynamic> > -
Stream of raw device / route change events from the native platform.
no setteroverride
- eventChannel → EventChannel
-
The event channel used to receive audio device and route changes.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- methodChannel → MethodChannel
-
The method channel used to interact with the native platform.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
checkBluetoothPermission(
) → Future< bool> -
Checks if required bluetooth permissions (e.g. Bluetooth Connect on Android 12+) are granted.
override
-
checkMicrophonePermission(
) → Future< bool> -
Checks if microphone recording permission is granted.
override
-
getAvailableAudioOutputs(
) → Future< List< AudioOutputDevice> > -
Gets the list of available audio output devices.
override
-
getAvailableMicrophones(
) → Future< List< AudioInputDevice> > -
Gets the list of available microphone / audio input devices.
override
-
getCurrentAudioOutput(
) → Future< AudioOutputDevice?> -
Gets the currently active audio output device, or null if none/unknown.
override
-
getCurrentMicrophone(
) → Future< AudioInputDevice?> -
Gets the currently active microphone / audio input device, or null if none/unknown.
override
-
getPlatformVersion(
) → Future< String?> -
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
requestBluetoothPermission(
) → Future< bool> -
Requests required bluetooth permissions directly without 3rd party plugins.
override
-
requestMicrophonePermission(
) → Future< bool> -
Requests microphone recording permission directly.
override
-
selectAudioOutput(
String deviceId) → Future< bool> -
Selects the audio output device with the given
deviceId.override -
selectMicrophone(
String deviceId) → Future< bool> -
Selects the microphone / audio input device with the given
deviceId.override -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
- methodTimeout → const Duration
- Timeout duration applied to platform method invocations to prevent UI hanging / ANRs.