我有一个包含VideoView的简单布局。使用此布局的Activity创建一个Fragment来启动VideoViewpublicclassVideoPlayerActivityextendsActivity{@OverrideprotectedvoidonCreate(BundlesavedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.activity_video_player);createNewWorkerFragment();}privatevoidcreateNewWorke