An action block that awaits a media button press.
The fiber will pause until a button has been pressed.
If an audio player is launched after this block it will capture all media button presses unless override is enabled.
Note! Android 5+ devices may require Automate to be the default voice search app
in order to intercept the Headset hook button before Google Now. Use the
Override voice search option in settings.
- Buttons — buttons to await.
- Override — try to override all other apps, may not work on all devices.
- Button pressed — variable to assign the actual button pressed.