Do not trigger onProgressChanged on non-user interaction.

[JarmoKukkola]

In my opinion, the onProgressChanged should not be triggered, when user is not interacting with the widget.

[MohammedAlaaMorsi]

Hi @JarmoKukkola , Thanks for your contribution, yes removing the app_name from strings is a good thing, regarding onProgressChanged there was a previous issue with this , as if you need to listen to the change in progress value, if we removed the call to onProgressChanged you can't get the values