init method

@override Future<void> init({ ControllerSetter<VideoPlayerController>? afterInit, })

加载视频，在init后，应当开始下载视频内容

Implementation

@override
Future<void> init({
  ControllerSetter<VideoPlayerController>? afterInit,
}) async {
  if (prepared) return;
  await _syncCall(() async {
    await this.controller.initialize();
    await this.controller.setLooping(true);
    afterInit ??= this._afterInit;
    await afterInit?.call(this.controller);
    _prepared = true;
  });
  if (_disposeLock != null) {
    _disposeLock?.complete();
    _disposeLock = null;
  }
}