https://developer.android.com/reference/android/support/v17/leanback/widget/BaseOnItemViewSelectedListener?authuser=7
BaseOnItemViewSelectedListener | API reference | Android Developers
api referenceandroiddevelopers
https://android-dot-devsite-v2-prod.appspot.com/reference/kotlin/androidx/leanback/widget/BaseOnItemViewSelectedListener
BaseOnItemViewSelectedListener | API reference | Android Developers
api referenceandroiddevelopers