resume method

@override Future<void> resume()

Resume playback, called when paused.

继续播放，在暂停的时候调用

Implementation

@override
Future<void> resume() async {
  if (_isNeedDisposed) return;
  await _initPlayer.future;
  await _livePlayerApi.resume(PlayerMsg()..playerId = _playerId);
  if (_state != TXPlayerState.playing) _changeState(TXPlayerState.playing);
}