Summary: Methods

AudioRecordingMonitor

public interface AudioRecordingMonitor

android.media.AudioRecordingMonitor

Known indirect subclasses

AudioRecord	The AudioRecord class manages the audio resources for Java applications to record audio from the audio input hardware of the platform.
MediaRecorder	Used to record audio and video.

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`	`getActiveRecordingConfiguration()` Returns the current active audio recording for this audio recorder.
`abstract void`	`registerAudioRecordingCallback(Executor executor, AudioManager.AudioRecordingCallback cb)` Register a callback to be notified of audio capture changes via a `AudioManager.AudioRecordingCallback`.
`abstract void`	`unregisterAudioRecordingCallback(AudioManager.AudioRecordingCallback cb)` Unregister an audio recording callback previously registered with `registerAudioRecordingCallback(java.util.concurrent.Executor, android.media.AudioManager.AudioRecordingCallback)`.

Public methods

getActiveRecordingConfiguration

Added in Android Q

public abstract AudioRecordingConfiguration getActiveRecordingConfiguration ()

Returns the current active audio recording for this audio recorder.

Returns
`AudioRecordingConfiguration`	a valid `AudioRecordingConfiguration` if this recorder is active or null otherwise.

See also:

AudioRecordingConfiguration

registerAudioRecordingCallback

Added in Android Q

public abstract void registerAudioRecordingCallback (Executor executor, 
                AudioManager.AudioRecordingCallback cb)

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

Parameters
`executor`	`Executor`: `Executor` to handle the callbacks. This value must never 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()`. To dispatch events through a shared thread pool, you can use `AsyncTask#THREAD_POOL_EXECUTOR`.
`cb`	`AudioManager.AudioRecordingCallback`: non-null callback to register This value must never be `null`.

executor

Executor: Executor to handle the callbacks. This value must never 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(). To dispatch events through a shared thread pool, you can use AsyncTask#THREAD_POOL_EXECUTOR.

cb

AudioManager.AudioRecordingCallback: non-null callback to register This value must never be null.

unregisterAudioRecordingCallback

Added in Android Q

public abstract void unregisterAudioRecordingCallback (AudioManager.AudioRecordingCallback cb)

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 This value must never be `null`.