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import 'dart:async';
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import 'dart:convert';
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import 'dart:ui';
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_screenutil/screen_util.dart';
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import 'package:flutter_superplayer/flutter_superplayer.dart';
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import 'package:flutterptcontrol/flutterptcontrol.dart';
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import 'package:hyzp_ybqx/components/commonFun.dart';
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import 'package:hyzp_ybqx/components/dioFun.dart';
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import 'package:hyzp_ybqx/provider/player_ratio.dart';
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import 'package:hyzp_ybqx/provider/player_region.dart';
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import 'package:provider/provider.dart';
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import 'package:fijkplayer/fijkplayer.dart';
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import '../components/commonFun.dart';
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import '../services/Storage.dart';
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class SuperPlayerPage extends StatefulWidget {
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SuperPlayerPage(
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{@required this.url,
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this.id = -2, // 播放点位视频的点位编号，-2 表示播放违章视频
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this.dwip = '', // 点位IP，用于点位视频控制球机方向
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this.loop = 1,
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this.title = 'Tencent Player',
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Key key})
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: super(key: key);
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String dwip;
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String url;
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String title;
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int loop; //设置播放循环，默认播放器的循环次数是1， 即不循环播放。如果设置循环次数0，表示无限循环。
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int id;
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@override
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_SuperPlayerPageState createState() => _SuperPlayerPageState();
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}
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class _SuperPlayerPageState extends State<SuperPlayerPage> with SuperPlayerListener {
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final SuperPlayerController _playerController = SuperPlayerController();
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final FijkPlayer _ijkPlayer = FijkPlayer();
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String _sdkVersion = 'Unknown';
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List<String> _logs = [];
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bool bFullScreen = false;
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@override
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void dispose() {
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Playing = false;
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// 云台控制代码：1：停止动作、3：启动雨刷、11：焦距变大、12：焦距变小
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setSphericalCameraDio(id: widget.id, dwip: widget.dwip, cmdCode: 1);
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super.dispose();
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_ijkPlayer.release();
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_playerController.resetPlayer();
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_playerController.release();
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SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
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}
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@override
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void initState() {
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super.initState();
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init();
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}
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Future<void> init() async {
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await _playerController.addListener(this);
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await initPlatformState();
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if (!mounted) return;
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if (_useIJKPlayer) {
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await _playerController.removeListener(this);
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_ijkPlayer.addListener(_fijkValueListener);
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_ijkPlayer.setDataSource(widget.url, autoPlay: true);
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} else {
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await _playerController.uiHideDanmu();
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if (0 == widget.loop) {
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await _playerController.setLoop(true);
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}
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await _playerController.playWithModel(testSuperPlayerModel);
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}
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}
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bool get _useIJKPlayer {
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return Platform.isIOS && widget.url.startsWith("rtmp");
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}
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SuperPlayerModel get testSuperPlayerModel {
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return SuperPlayerModel(url: widget.url);
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}
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// Platform messages are asynchronous, so we initialize in an async method.
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Future<void> initPlatformState() async {
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String sdkVersion;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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sdkVersion = await FlutterSuperPlayer.sdkVersion;
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} on PlatformException {
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sdkVersion = 'Failed to get platform version.';
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}
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print('sdkVersion = ${sdkVersion}');
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print('mounted = ${mounted}');
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// If the widget was removed from the tree while the asynchronous platform
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// message was in flight, we want to discard the reply rather than calling
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// setState to update our non-existent appearance.
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if (!mounted) return;
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setState(() {
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_sdkVersion = sdkVersion;
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});
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}
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void _addLog(String method, dynamic data) {
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_logs.add('>>>$method');
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if (data != null) {
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_logs.add(data is Map ? json.encode(data) : data);
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}
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_logs.add(' ');
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setState(() {});
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}
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PlayerRatioProvide playerRatioProvide;
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@override
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Widget build(BuildContext context) {
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playerRegionProvide = Provider.of<PlayerRegionProvide>(context);
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playerRatioProvide = Provider.of<PlayerRatioProvide>(context);
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List<Widget> listData = getDataListControl2();
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double btnHeight1 = 70; //第一按钮行高度
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double btnHeight2 = 160; //第二按钮行高度
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int btnCount = 4; //每行按钮个数
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int btnCount3 = listData.length; //每行按钮个数
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var mediaSize = MediaQuery.of(context).size;
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// widget.id：播放点位视频的点位编号，-2 表示播放违章视频
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double btn_left = -2 == widget.id ? 347 : 70; //第一按钮行高度
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double btn_gap = -2 == widget.id ? 104 : 70; //第一按钮行高度
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//远程控制球机方向按钮外半径和内半径
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double _outerRadius = 270;
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double _innerRadius = _outerRadius / 2;
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return Scaffold(
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appBar: bFullScreen
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? null
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: PreferredSize(
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preferredSize: Size.fromHeight(ScreenUtil().setHeight(173)), // 设置appBar高度
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// 设置appBar高度
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child: AppBar(
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automaticallyImplyLeading: false,
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centerTitle: true,
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titleSpacing: 0.0,
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flexibleSpace: Container(
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padding: EdgeInsets.only(top: ScreenUtil().statusBarHeight), //留出顶部状态栏高度
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child: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.centerLeft,
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end: Alignment.centerRight,
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colors: [
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Color.fromRGBO(12, 186, 156, 1),
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Color.fromRGBO(39, 127, 235, 1),
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],
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),
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),
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),
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),
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title: Padding(
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padding: EdgeInsets.only(left: 0, right: 0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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getIconAndTextButton(
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iconColor: Colors.white,
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iconData: Icons.chevron_left_outlined,
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onPress: () {
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getingDwVideo = false;
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pop();
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},
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),
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Expanded(
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child: Text(widget.title,
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style: TextStyle(color: Colors.white, fontSize: 18),
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textAlign: TextAlign.center,
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overflow: TextOverflow.ellipsis),
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),
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SizedBox(width: 50),
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],
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),
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),
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),
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),
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body: WillPopScope(
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child: Container(
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color: Color.fromRGBO(224, 224, 224, 1),
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child: Column(
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children: <Widget>[
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//第2行组件，视频播放区
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Center(
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child: Container(
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alignment: Alignment(0, -1),
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width: MediaQuery.of(context).size.width,
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height: MediaQuery.of(context).size.width * (9 / 16),
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color: Colors.black,
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child: Stack(
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children: [
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_playState <= 2 ? getMoreWidget(strokeWidth: 3.0) : SizedBox.shrink(),
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_useIJKPlayer ? FijkView(player: _ijkPlayer, color: Colors.black) : SuperPlayerView(controller: _playerController)
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],
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),
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),
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),
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//第3.1行组件，控制按钮区
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bFullScreen ? SizedBox.shrink() : SizedBox(height: ScreenUtil().setHeight(69)),
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bFullScreen
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? SizedBox.shrink()
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: Row(
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children: [
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SizedBox(width: ScreenUtil().setWidth(btn_left)),
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getRoundButton(
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text: playerRegionProvide.playerText,
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icon: playerRegionProvide.playerIcon,
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diameter: 130,
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onPress: playOrPause,
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),
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SizedBox(width: ScreenUtil().setWidth(btn_gap)),
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getRoundButton(
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text: '刷新',
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icon: Icons.autorenew,
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diameter: 130,
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onPress: () {
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restartPlay(urlnew);
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},
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),
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// widget.id：播放点位视频的点位编号，-2 表示播放违章视频
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-2 == widget.id
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? SizedBox.shrink()
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: SizedBox(width: ScreenUtil().setWidth(btn_gap)),
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-2 == widget.id
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? SizedBox.shrink()
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: getRoundButton_image(
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text: '雨刷',
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image_path: 'assets/images/wiper.png',
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diameter: 130,
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onPress: () {
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// 云台控制代码：1：停止动作、3：启动雨刷、11：焦距变大、12：焦距变小
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 3);
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},
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),
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-2 == widget.id
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? SizedBox.shrink()
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: SizedBox(width: ScreenUtil().setWidth(btn_gap)),
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-2 == widget.id
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? SizedBox.shrink()
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: getRoundButton_image(
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text: '放大',
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image_path: 'assets/images/zoom_in.png',
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imageSize: 72,
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diameter: 130,
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onPress: () {
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// 云台控制代码：1：停止动作、3：启动雨刷、11：焦距变大、12：焦距变小
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 11);
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},
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),
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-2 == widget.id
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? SizedBox.shrink()
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: SizedBox(width: ScreenUtil().setWidth(btn_gap)),
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-2 == widget.id
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? SizedBox.shrink()
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: getRoundButton_image(
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text: '缩小',
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image_path: 'assets/images/zoom_out.png',
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imageSize: 72,
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diameter: 130,
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onPress: () {
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// 云台控制代码：1：停止动作、3：启动雨刷、11：焦距变大、12：焦距变小
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 12);
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},
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),
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],
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),
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bFullScreen ? SizedBox.shrink() : SizedBox(height: ScreenUtil().setHeight(79)),
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bFullScreen
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? SizedBox.shrink()
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: Container(
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height: ScreenUtil().setHeight(2 * _outerRadius),
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width: ScreenUtil().setWidth(2 * _outerRadius),
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child: PtControlWidget(
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// innerRadius: _innerRadius,
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// outerRadius: _outerRadius,
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// 进行像素单位转换，解决按钮响应错乱问题
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innerRadius: _innerRadius / ScreenUtil().pixelRatio,
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outerRadius: _outerRadius / ScreenUtil().pixelRatio,
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callback: -2 == widget.id // 播放点位视频的点位编号，-2 表示播放违章视频
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? null
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: (status) {
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///点击回调
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print('status = $status');
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switch (status) {
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/// status == -1 超出范围
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/// status == 0 右
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case 0:
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 24);
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break;
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/// status == 1 右上
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case 1:
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 26);
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break;
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///三、球机位移接口方向代码说明：
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// 上：8 下：4 左：2 右：1 左上：10 左下：6 右上：9 右下：5
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// 云台控制代码：1：停止动作、3：启动雨刷、11：焦距变大、12：焦距变小
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// 21：上移
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// 22：下移
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// 23：左移
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// 24：右移
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// 25：左上移动
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// 26：右上移动
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// 27：左下移动
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// 28：右下移动
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/// status == 2 上
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case 2:
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 21);
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break;
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/// status == 3 左上
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case 3:
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 25);
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break;
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/// status == 4 左
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case 4:
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 23);
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break;
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/// status == 5 左下
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case 5:
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 27);
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break;
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/// status == 6 下
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case 6:
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 22);
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break;
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/// status == 7 右下
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case 7:
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setSphericalCameraDio(
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id: widget.id, dwip: widget.dwip, cmdCode: 28);
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break;
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/// status == 8 还原
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case 8:
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break;
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default:
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break;
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}
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},
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),
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),
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],
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),
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),
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onWillPop: () {
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// 云台控制代码：1：停止动作、3：启动雨刷、11：焦距变大、12：焦距变小
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setSphericalCameraDio(id: widget.id, dwip: widget.dwip, cmdCode: 1);
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pop();
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},
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),
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);
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}
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pop() async {
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Playing = false;
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getingDwVideo = false;
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_ijkPlayer.removeListener(() {});
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await _playerController.removeListener(this);
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Navigator.pop(context);
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}
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@override
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void onClickFloatCloseBtn() {
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_addLog('onClickFloatCloseBtn', {});
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}
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@override
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void onClickSmallReturnBtn() {
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_addLog('onClickSmallReturnBtn', {});
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pop();
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}
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@override
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void onFullScreenChange(bool isFullScreen) {
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_addLog('onFullScreenChange', {'isFullScreen': isFullScreen});
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if (bFullScreen == isFullScreen) return;
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bFullScreen = isFullScreen;
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setState(() {});
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}
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@override
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void onPlayProgressChange(int current, int duration) {
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_addLog('onPlayProgressChange', {'current': current, 'duration': duration});
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}
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int _playState = 4;
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int i = 0;
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@override
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void onPlayStateChange(int playState) {
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_playState = playState;
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i++;
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print('$i、playState = $playState');
|
|
|
_addLog('onPlayStateChange', {'playState': playState});
|
|
|
setPlayOrPauseIcon(playState);
|
|
|
}
|
|
|
|
|
|
void setPlayOrPauseIcon(int state) {
|
|
|
//state : 1 播放状态，2 暂停状态
|
|
|
print('state = $state');
|
|
|
if (1 == state) {
|
|
|
bPlaying = true;
|
|
|
} else {
|
|
|
bPlaying = false;
|
|
|
}
|
|
|
playerRegionProvide.changePlayerState(bPlaying);
|
|
|
Storage.setString('bPlaying', bPlaying ? 'true' : 'false');
|
|
|
setState(() {});
|
|
|
}
|
|
|
|
|
|
@override
|
|
|
void onStartFloatWindowPlay() {
|
|
|
_addLog('onStartFloatWindowPlay', {});
|
|
|
}
|
|
|
|
|
|
void _fijkValueListener() {
|
|
|
FijkValue value = _ijkPlayer.value;
|
|
|
onPlayStateChange(value.state == FijkState.started ? 1 : 2);
|
|
|
onFullScreenChange(value.fullScreen);
|
|
|
}
|
|
|
|
|
|
//生成圆形按钮部件，基于图标
|
|
|
Widget getRoundButton(
|
|
|
{double diameter = 144,
|
|
|
double marginVer = 10,
|
|
|
String text,
|
|
|
IconData icon,
|
|
|
double fontSize = 16,
|
|
|
double iconSize = 90,
|
|
|
Color color = const Color.fromRGBO(52, 157, 237, 1),
|
|
|
var onPress}) {
|
|
|
return InkWell(
|
|
|
onTap: onPress,
|
|
|
child: Column(
|
|
|
children: [
|
|
|
Container(
|
|
|
width: ScreenUtil().setWidth(diameter),
|
|
|
height: ScreenUtil().setHeight(diameter),
|
|
|
alignment: Alignment.center,
|
|
|
child: Icon(
|
|
|
icon,
|
|
|
size: ScreenUtil().setWidth(iconSize),
|
|
|
color: Color.fromRGBO(52, 157, 237, 1),
|
|
|
),
|
|
|
decoration: BoxDecoration(
|
|
|
color: Colors.white,
|
|
|
borderRadius: BorderRadius.all(Radius.circular(200)),
|
|
|
border: Border.all(width: 0, style: BorderStyle.none),
|
|
|
),
|
|
|
),
|
|
|
SizedBox(height: ScreenUtil().setHeight(marginVer)),
|
|
|
Text(text, style: TextStyle(fontSize: fontSize, color: Color.fromRGBO(139, 139, 139, 1))),
|
|
|
],
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
|
|
|
//生成圆形按钮部件，基于图片
|
|
|
Widget getRoundButton_image(
|
|
|
{double diameter = 144,
|
|
|
double marginVer = 10,
|
|
|
String text,
|
|
|
String image_path,
|
|
|
double fontSize = 16,
|
|
|
double imageSize = 90,
|
|
|
Color color = const Color.fromRGBO(52, 157, 237, 1),
|
|
|
Color color_bkg = Colors.white,
|
|
|
var onPress}) {
|
|
|
return InkWell(
|
|
|
onTap: onPress,
|
|
|
child: Column(
|
|
|
children: [
|
|
|
Container(
|
|
|
width: ScreenUtil().setWidth(diameter),
|
|
|
height: ScreenUtil().setHeight(diameter),
|
|
|
alignment: Alignment.center,
|
|
|
child: Image.asset(image_path,
|
|
|
fit: BoxFit.fitWidth,
|
|
|
width: ScreenUtil().setWidth(imageSize),
|
|
|
color: Color.fromRGBO(52, 157, 237, 1)),
|
|
|
decoration: BoxDecoration(
|
|
|
color: color_bkg,
|
|
|
borderRadius: BorderRadius.all(Radius.circular(200)),
|
|
|
border: Border.all(width: 0, style: BorderStyle.none),
|
|
|
),
|
|
|
),
|
|
|
SizedBox(height: ScreenUtil().setHeight(marginVer)),
|
|
|
Text(text, style: TextStyle(fontSize: fontSize, color: Color.fromRGBO(139, 139, 139, 1))),
|
|
|
],
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
|
|
|
bool bPlaying = true;
|
|
|
|
|
|
Future<void> playOrPause() async {
|
|
|
//state : 1 播放状态，2 暂停状态
|
|
|
int state;
|
|
|
if (_useIJKPlayer) {
|
|
|
state = _ijkPlayer.state == FijkState.started ? 1 : 2;
|
|
|
} else {
|
|
|
state = await _playerController.getPlayState();
|
|
|
}
|
|
|
|
|
|
if (1 == state) {
|
|
|
bPlaying = false;
|
|
|
_useIJKPlayer ? _ijkPlayer.pause() : _playerController.pause();
|
|
|
} else {
|
|
|
bPlaying = true;
|
|
|
_useIJKPlayer ? _ijkPlayer.start() : _playerController.resume();
|
|
|
}
|
|
|
playerRegionProvide.changePlayerState(bPlaying);
|
|
|
Storage.setString('bPlaying', bPlaying ? 'true' : 'false');
|
|
|
setState(() {});
|
|
|
}
|
|
|
|
|
|
void restartPlay(String url) async {
|
|
|
_playState = 4;
|
|
|
bPlaying = true;
|
|
|
if (_useIJKPlayer) {
|
|
|
await _ijkPlayer.reset();
|
|
|
_ijkPlayer.setDataSource(widget.url, autoPlay: true);
|
|
|
} else {
|
|
|
_playerController.resetPlayer();
|
|
|
_playerController.resume();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
//生成播放控制区第2行按钮List
|
|
|
List<Widget> getDataListControl2() {
|
|
|
double _diameter = 100;
|
|
|
double _iconSize = 70;
|
|
|
double _fontSize = 14;
|
|
|
double _marginVer = 8;
|
|
|
|
|
|
List<Widget> list = [
|
|
|
getRoundButton(
|
|
|
diameter: _diameter,
|
|
|
iconSize: _iconSize,
|
|
|
fontSize: _fontSize,
|
|
|
marginVer: _marginVer,
|
|
|
text: '放大',
|
|
|
icon: Icons.zoom_in,
|
|
|
onPress: () {
|
|
|
if (10 >= playerRatioProvide.scale) {
|
|
|
playerRatioProvide.changeScale(playerRatioProvide.scale + 0.5);
|
|
|
}
|
|
|
},
|
|
|
),
|
|
|
getRoundButton(
|
|
|
diameter: _diameter,
|
|
|
iconSize: _iconSize,
|
|
|
fontSize: _fontSize,
|
|
|
marginVer: _marginVer,
|
|
|
text: '缩小',
|
|
|
icon: Icons.zoom_out,
|
|
|
onPress: () {
|
|
|
if (1 < playerRatioProvide.scale) {
|
|
|
playerRatioProvide.changeScale(playerRatioProvide.scale - 0.5);
|
|
|
}
|
|
|
},
|
|
|
),
|
|
|
getRoundButton(
|
|
|
diameter: _diameter,
|
|
|
iconSize: _iconSize,
|
|
|
fontSize: _fontSize,
|
|
|
marginVer: _marginVer,
|
|
|
text: '截图',
|
|
|
icon: Icons.camera_alt,
|
|
|
onPress: () {
|
|
|
takeSnapshot();
|
|
|
},
|
|
|
),
|
|
|
getRoundButton(
|
|
|
diameter: _diameter,
|
|
|
iconSize: _iconSize,
|
|
|
fontSize: _fontSize,
|
|
|
marginVer: _marginVer,
|
|
|
text: '全屏',
|
|
|
icon: Icons.fullscreen,
|
|
|
onPress: () {
|
|
|
_useIJKPlayer ? _ijkPlayer.enterFullScreen() : _playerController.toFullScreen();
|
|
|
},
|
|
|
),
|
|
|
];
|
|
|
return list;
|
|
|
}
|
|
|
|
|
|
void takeSnapshot() {
|
|
|
// player.takeSnapShot().then((v) {
|
|
|
// var provider = MemoryImage(v);
|
|
|
// precacheImage(provider, context).then((_) {
|
|
|
// setState(() {
|
|
|
// myImageProvider = provider;
|
|
|
// });
|
|
|
// });
|
|
|
// FijkLog.d("get snapshot succeed");
|
|
|
//
|
|
|
// //Uint8List fileData;
|
|
|
// String fileFath;
|
|
|
// ImageSaver.save('extended_image_cropped_image.jpg', v).then((value) {
|
|
|
// fileFath = value;
|
|
|
// // var fileFath = await ImagePickerSaver.saveFile(fileData: fileData);
|
|
|
// print('my save fileFath : $fileFath');
|
|
|
// });
|
|
|
// }).catchError((e) {
|
|
|
// FijkLog.d("get snapshot failed");
|
|
|
// });
|
|
|
}
|
|
|
}
|