If drag finger started on player view and end on outside view, triggered MotionEvent.ACTION_UP event and triggered toggle player controls. also if begin drag finger on playerview and end on it, player controls same triggered.

Reproduction steps:

open demo app, modify player_activity.xml set some fixed hegiht for playerview, example 100dp
run on device or emulator. play any example from list.

• ExoPlayer version number: r2.16.1
• Android version: any supported version
• Android device: any supported device