Is there a listener to listen for changes in the volume in android?

Question

Is it possible to register a listener to listen for changes in the volume level of the music stream in Android?

I'm displaying the actual volume in a SeekBar and I would like to change the seekbar if the user changes the volume with the hardware volume keys. At the moment the correct volume is displayed until the user changes the volume with hardware keys.

Answer 1

You can display the volume by accessing the current volume from AudioManger if your app is currently in focus. Otherwise, there is no concrete way (official way using api) of doing this.