Initial commit: Penyerahan final Source code Tugas Akhir

lib/screens/course/html5_video_page.dart

@@ -0,0 +1,79 @@
+import 'package:flutter/material.dart';
+import 'package:chewie/chewie.dart';
+import 'package:video_player/video_player.dart';
+
+class Html5Vid extends StatefulWidget {
+  const Html5Vid({Key? key, required this.link, required this.title});
+  final String link;
+  final String title;
+  @override
+  State<Html5Vid> createState() => Html5VidState();
+}
+
+class Html5VidState extends State<Html5Vid> {
+  late VideoPlayerController _videoPlayerController;
+  late ChewieController _chewieController;
+  bool _isVideoLoading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    print(widget.link);
+    print(widget.title);
+    _videoPlayerController = VideoPlayerController.network('${widget.link}');
+    _chewieController = ChewieController(
+      videoPlayerController: _videoPlayerController,
+      aspectRatio: 16 / 9,
+      autoPlay: true,
+      looping: false,
+    );
+
+    _videoPlayerController.addListener(() {
+      if (_videoPlayerController.value.isInitialized &&
+          !_videoPlayerController.value.isBuffering) {
+        setState(() {
+          _isVideoLoading = false;
+        });
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return WillPopScope(
+      onWillPop: _onWillPop,
+      child: Scaffold(
+        appBar: AppBar(
+          title: Text('${widget.title}'),
+        ),
+        body: Stack(
+          children: [
+            Center(
+              child: Chewie(
+                controller: _chewieController,
+              ),
+            ),
+            if (_isVideoLoading)
+              Center(
+                child: CircularProgressIndicator(),
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Future<bool> _onWillPop() async {
+    await _videoPlayerController.pause();
+    await _videoPlayerController.dispose();
+    // await _chewieController.dispose();
+    return true;
+  }
+
+  @override
+  void dispose() {
+    _videoPlayerController.dispose();
+    _chewieController.dispose();
+    super.dispose();
+  }
+}