Gauvain Seigneur

@qihongbo Thank you it works perfectly!

Hi, I have the same issue, is due to Android version. Google has moved Android Support repo and some bug have come with it... A hotfix is to add this...

Hi, i faced the same issue. I propose you this solution : Layout : ``` ``` JAVA in your onCreate : ``` appBarLayout = (AppBarLayout)findViewById(R.id.app_bar); collapsingToolbarLayout = (CollapsingToolbarLayout) findViewById(R.id.toolbar_layout); diagonalLayout...

Hi @mori-honest , Sorry but all my code is already here... But you can put your code and describe the expected behaviour so we can check it together.

Hi, i'm sorry you're right, something wrong with the elevation outlineprovider... so I put it at 0... But try to download lib files and include it directly to your project....

I think the issue come from this line in Music Service : ```kotlin if (!playWhenReady) { // If playback is paused we remove the foreground state which allows the //...