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OnCommunicationDeviceChangedListener
interface OnCommunicationDeviceChangedListener
Listener registered by client to be notified upon communication audio device change. See setCommunicationDevice(android.media.AudioDeviceInfo).
Summary
| Public methods |
| abstract Unit |
Callback method called upon communication audio device change.
|
Public methods
onCommunicationDeviceChanged
abstract fun onCommunicationDeviceChanged(device: AudioDeviceInfo?): Unit
Callback method called upon communication audio device change.
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Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# AudioManager.OnCommunicationDeviceChangedListener\n\nAdded in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)\n\nOnCommunicationDeviceChangedListener\n====================================\n\n*** ** * ** ***\n\nKotlin \\|[Java](/reference/android/media/AudioManager.OnCommunicationDeviceChangedListener \"View this page in Java\") \n\n```\ninterface OnCommunicationDeviceChangedListener\n```\n\n|----------------------------------------------------------------------|\n| [android.media.AudioManager.OnCommunicationDeviceChangedListener](#) |\n\nListener registered by client to be notified upon communication audio device change. See [setCommunicationDevice(android.media.AudioDeviceInfo)](/reference/kotlin/android/media/AudioManager#setCommunicationDevice(android.media.AudioDeviceInfo)).\n\nSummary\n-------\n\n| Public methods ||\n|---------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [onCommunicationDeviceChanged](#onCommunicationDeviceChanged(android.media.AudioDeviceInfo))`(`device:` `[AudioDeviceInfo](/reference/kotlin/android/media/AudioDeviceInfo)?`)` Callback method called upon communication audio device change. |\n\nPublic methods\n--------------\n\n### onCommunicationDeviceChanged\n\nAdded in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nabstract fun onCommunicationDeviceChanged(device: AudioDeviceInfo?): Unit\n```\n\nCallback method called upon communication audio device change.\n\n| Parameters ||\n|----------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `device` | [AudioDeviceInfo](/reference/kotlin/android/media/AudioDeviceInfo)?: the audio device requested for communication use cases. Can be null on platforms not supporting [android.content.pm.PackageManager#FEATURE_TELEPHONY](../content/pm/PackageManager.html#FEATURE_TELEPHONY:kotlin.String). |"]]
