AudioRecordingMonitor
interface AudioRecordingMonitor
| android.media.AudioRecordingMonitor |
AudioRecordingMonitor defines an interface implemented by AudioRecord and MediaRecorder allowing applications to install a callback and be notified of changes in the capture path while recoding is active.
Summary
| Public methods | |
|---|---|
| abstract AudioRecordingConfiguration? |
Returns the current active audio recording for this audio recorder. |
| abstract Unit |
Register a callback to be notified of audio capture changes via a |
| abstract Unit |
Unregister an audio recording callback previously registered with |
Public methods
getActiveRecordingConfiguration
abstract fun getActiveRecordingConfiguration(): AudioRecordingConfiguration?
Returns the current active audio recording for this audio recorder.
| Return | |
|---|---|
AudioRecordingConfiguration? |
a valid AudioRecordingConfiguration if this recorder is active or null otherwise. |
registerAudioRecordingCallback
abstract fun registerAudioRecordingCallback(
executor: Executor,
cb: AudioManager.AudioRecordingCallback
): Unit
Register a callback to be notified of audio capture changes via a AudioManager.AudioRecordingCallback. A callback is received when the capture path configuration changes (pre-processing, format, sampling rate...) or capture is silenced/unsilenced by the system.
| Parameters | |
|---|---|
executor |
Executor: Executor to handle the callbacks. This value cannot be null. Callback and listener events are dispatched through this Executor, providing an easy way to control which thread is used. To dispatch events through the main thread of your application, you can use Context.getMainExecutor(). Otherwise, provide an Executor that dispatches to an appropriate thread. |
cb |
AudioManager.AudioRecordingCallback: non-null callback to register |
unregisterAudioRecordingCallback
abstract fun unregisterAudioRecordingCallback(cb: AudioManager.AudioRecordingCallback): Unit
Unregister an audio recording callback previously registered with registerAudioRecordingCallback(java.util.concurrent.Executor,android.media.AudioManager.AudioRecordingCallback).
| Parameters | |
|---|---|
cb |
AudioManager.AudioRecordingCallback: non-null callback to unregister |