state
The state of the video player, only modify it by modifyState to make sure observe is called, and avoid concurrency issues.
This value can be used without Synchronized or locking when reading, as all fields are immutable.
The state of the video player, only modify it by modifyState to make sure observe is called, and avoid concurrency issues.
This value can be used without Synchronized or locking when reading, as all fields are immutable.