如何阻止视频在后台咀嚼插件中播放

Question

我正在使用chewie插件播放视频问题是当我导航另一个活动或点击主页按钮视频在后台连续播放时如何停止转到另一个活动或点击主页按钮

import 'package:chewie/chewie.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:video_player/video_player.dart';

class ChewieListItem extends StatefulWidget {
  // This will contain the URL/asset path which we want to play
  final VideoPlayerController videoPlayerController;
  final bool looping;

  ChewieListItem({
    @required this.videoPlayerController,
    this.looping,
    Key key,
  }) : super(key: key);

  @override
  _ChewieListItemState createState() => _ChewieListItemState();
}

class _ChewieListItemState extends State<ChewieListItem> {
  ChewieController _chewieController;

  @override
  void initState() {
    super.initState();
    // Wrapper on top of the videoPlayerController
    _chewieController = ChewieController(
      videoPlayerController: widget.videoPlayerController,
      aspectRatio: 16 / 9,
      // Prepare the video to be played and display the first frame
      autoInitialize: true,
      looping: widget.looping,
 deviceOrientationsAfterFullScreen:[DeviceOrientation.portraitUp] ,
      // Errors can occur for example when trying to play a video
      // from a non-existent URL
      errorBuilder: (context, errorMessage) {
        return Center(
          child: Text(
            errorMessage,
            style: TextStyle(color: Colors.white),
          ),
        );
      },
    );
  }

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.all(8.0),
      child: Chewie(
        controller: _chewieController,
      ),
    );
  }

  @override
  void dispose() {
    super.dispose();
    SystemChrome.setPreferredOrientations([
      DeviceOrientation.portraitUp,
    ]);
    // IMPORTANT to dispose of all the used resources
    widget.videoPlayerController.dispose();
    _chewieController.dispose();
  }
} 

我的视频播放器

ChewieListItem(
      videoPlayerController: VideoPlayerController.network(
        'https://streamer12.vdn.dstreamone.net/livinghope/livinghope/playlist.m3u8',),   
)

Answer 1

现在我正在回答我自己的问题，这是在videoplayer dispose使用此小部件方法 下的一个简单解决方案_chewieController.pause();

      @override
      void dispose() {
        super.dispose();
        SystemChrome.setPreferredOrientations([
          DeviceOrientation.portraitUp,
        ]);
        // IMPORTANT to dispose of all the used resources
        widget.videoPlayerController.dispose();
        _chewieController.dispose();
        _chewieController.pause();
      }