/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.media;

AudioDeviceCallback defines the mechanism by which applications can receive notifications of audio device connection and disconnection events.
See Also:
  • AudioManager#registerAudioDeviceCallback(AudioDeviceCallback, android.os.Handler handler).
/** * AudioDeviceCallback defines the mechanism by which applications can receive notifications * of audio device connection and disconnection events. * @see AudioManager#registerAudioDeviceCallback(AudioDeviceCallback, android.os.Handler handler). */
public abstract class AudioDeviceCallback {
Called by the AudioManager to indicate that one or more audio devices have been connected.
Params:
  • addedDevices – An array of AudioDeviceInfo objects corresponding to any newly added audio devices.
/** * Called by the {@link AudioManager} to indicate that one or more audio devices have been * connected. * @param addedDevices An array of {@link AudioDeviceInfo} objects corresponding to any * newly added audio devices. */
public void onAudioDevicesAdded(AudioDeviceInfo[] addedDevices) {}
Called by the AudioManager to indicate that one or more audio devices have been disconnected.
Params:
  • removedDevices – An array of AudioDeviceInfo objects corresponding to any newly removed audio devices.
/** * Called by the {@link AudioManager} to indicate that one or more audio devices have been * disconnected. * @param removedDevices An array of {@link AudioDeviceInfo} objects corresponding to any * newly removed audio devices. */
public void onAudioDevicesRemoved(AudioDeviceInfo[] removedDevices) {} }