Custom mini controller is getting disappeared randomly.

[souravbasu14]

Hi,
We are trying to customize mini controller and seeing a random behavior. Minicontroller is getting hidden and giving a flicker.
Attached is a captured video of for the same.
https://user-images.githubusercontent.com/10879439/105458333-5bd9d700-5cae-11eb-91a5-0f503e5a279a.mp4

We have tried the below to customize the minicontroller:

1. In player_activity.xml
   a. Replaced class="com.google.android.gms.cast.framework.media.widget.MiniControllerFragment"
   with custom class class="com.google.sample.cast.refplayer.expandedcontrols.MiniController"
2. Added a java class MiniController which extends MiniControllerFragment
   a. Created custom layout for mini controller : cast_mini_controller_custom
   b. Used bind view methods to bind view to use
   Attached is the github sample code with that change.
   CastVideos-android-master.zip

Please let me know if anything we are missing.