stopPlaybackDeviceTest abstract method

Future<void> stopPlaybackDeviceTest()

Stops the audio playback device test.

This method stops the audio playback device test. After calling startPlaybackDeviceTest, you must call this method to stop the test. You must call this method before joining a channel.

Returns When the method call succeeds, there is no return value; when fails, the AgoraRtcException exception is thrown. You need to catch the exception and handle it accordingly. See Error Codes for details and resolution suggestions.

Implementation

Future<void> stopPlaybackDeviceTest();