feat: Better in app video player
Christian Pauly
4 years ago
parent
7e5259bb4b
commit
8a371d53b9
@ -0,0 +1,123 @@
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//@dart=2.12
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import 'dart:io';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flick_video_player/flick_video_player.dart';
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import 'package:flutter_blurhash/flutter_blurhash.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:matrix/matrix.dart';
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import 'package:path_provider/path_provider.dart';
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import 'package:universal_html/html.dart' as html;
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import 'package:video_player/video_player.dart';
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import 'package:fluffychat/pages/chat/events/image_bubble.dart';
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import 'package:fluffychat/utils/localized_exception_extension.dart';
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import 'package:fluffychat/utils/matrix_sdk_extensions.dart/event_extension.dart';
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import 'package:fluffychat/utils/sentry_controller.dart';
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class EventVideoPlayer extends StatefulWidget {
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final Event event;
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const EventVideoPlayer(this.event, {Key? key}) : super(key: key);
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@override
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_EventVideoPlayerState createState() => _EventVideoPlayerState();
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}
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class _EventVideoPlayerState extends State<EventVideoPlayer> {
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FlickManager? _flickManager;
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bool _isDownloading = false;
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String? _networkUri;
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File? _tmpFile;
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void _downloadAction() async {
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setState(() => _isDownloading = true);
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try {
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final videoFile = await widget.event.downloadAndDecryptAttachment();
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if (kIsWeb) {
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final blob = html.Blob([videoFile.bytes]);
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_networkUri = html.Url.createObjectUrlFromBlob(blob);
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} else {
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final tmpDir = await getTemporaryDirectory();
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final file = File(tmpDir.path + videoFile.name);
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if (await file.exists() == false) {
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await file.writeAsBytes(videoFile.bytes);
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}
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_tmpFile = file;
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}
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} on MatrixConnectionException catch (e) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(
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content: Text(e.toLocalizedString(context)),
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));
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} catch (e, s) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(
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content: Text(e.toLocalizedString(context)),
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));
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SentryController.captureException(e, s);
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} finally {
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setState(() => _isDownloading = false);
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}
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}
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@override
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void dispose() {
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_flickManager?.dispose();
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super.dispose();
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}
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static const String fallbackBlurHash = 'L5H2EC=PM+yV0g-mq.wG9c010J}I';
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@override
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Widget build(BuildContext context) {
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final hasThumbnail = widget.event.hasThumbnail;
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final blurHash = (widget.event.infoMap as Map<String, dynamic>)
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.tryGet<String>('xyz.amorgan.blurhash') ??
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fallbackBlurHash;
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final videoFile = _tmpFile;
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final networkUri = _networkUri;
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if (kIsWeb && networkUri != null && _flickManager == null) {
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_flickManager = FlickManager(
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videoPlayerController: VideoPlayerController.network(networkUri),
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);
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} else if (!kIsWeb && videoFile != null && _flickManager == null) {
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_flickManager = FlickManager(
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videoPlayerController: VideoPlayerController.file(videoFile),
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autoPlay: true,
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);
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}
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final flickManager = _flickManager;
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return SizedBox(
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width: 400,
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height: 300,
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child: Stack(
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children: [
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if (flickManager == null) ...[
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if (hasThumbnail)
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ImageBubble(widget.event)
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else
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BlurHash(hash: blurHash),
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Center(
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child: OutlinedButton.icon(
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style: OutlinedButton.styleFrom(
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backgroundColor: Theme.of(context).colorScheme.surface,
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),
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icon: _isDownloading
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? const CircularProgressIndicator.adaptive(strokeWidth: 2)
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: const Icon(Icons.download_outlined),
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label: Text(
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L10n.of(context)!
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.videoWithSize(widget.event.sizeString ?? '?MB'),
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),
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onPressed: _isDownloading ? null : _downloadAction,
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),
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),
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] else
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FlickVideoPlayer(flickManager: flickManager),
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],
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),
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);
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}
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}
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@ -1,94 +0,0 @@
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:chewie/chewie.dart';
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import 'package:matrix/matrix.dart';
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import 'package:path_provider/path_provider.dart';
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import 'package:video_player/video_player.dart';
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import 'package:vrouter/vrouter.dart';
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import '../../utils/matrix_sdk_extensions.dart/event_extension.dart';
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import '../../utils/platform_infos.dart';
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import '../../widgets/matrix.dart';
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import 'video_viewer_view.dart';
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class VideoViewer extends StatefulWidget {
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final Event event;
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const VideoViewer(this.event, {Key key}) : super(key: key);
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@override
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VideoViewerController createState() => VideoViewerController();
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}
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class VideoViewerController extends State<VideoViewer> {
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VideoPlayerController videoPlayerController;
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ChewieController chewieController;
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dynamic error;
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@override
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void initState() {
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super.initState();
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(() async {
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try {
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if (widget.event.content['file'] is Map) {
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if (PlatformInfos.isWeb) {
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throw 'Encrypted videos unavailable in web';
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}
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final tempDirectory = (await getTemporaryDirectory()).path;
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final mxcUri = widget.event.content
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.tryGet<Map<String, dynamic>>('file')
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?.tryGet<String>('url');
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if (mxcUri == null) {
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throw 'No mxc uri found';
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}
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// somehow the video viewer doesn't like the uri-encoded slashes, so we'll just gonna replace them with hyphons
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final file = File(
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'$tempDirectory/videos/${mxcUri.replaceAll(':', '').replaceAll('/', '-')}');
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if (await file.exists() == false) {
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final matrixFile =
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await widget.event.downloadAndDecryptAttachmentCached();
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await file.create(recursive: true);
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await file.writeAsBytes(matrixFile.bytes);
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}
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videoPlayerController = VideoPlayerController.file(file);
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} else if (widget.event.content['url'] is String) {
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videoPlayerController = VideoPlayerController.network(
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widget.event.getAttachmentUrl()?.toString());
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} else {
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throw 'invalid event';
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}
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await videoPlayerController.initialize();
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chewieController = ChewieController(
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videoPlayerController: videoPlayerController,
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autoPlay: true,
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looping: false,
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);
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setState(() => null);
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} catch (e) {
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setState(() => error = e);
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}
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})();
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}
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@override
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void dispose() {
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chewieController?.dispose();
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videoPlayerController?.dispose();
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super.dispose();
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}
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/// Forward this video to another room.
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void forwardAction() {
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Matrix.of(context).shareContent = widget.event.content;
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VRouter.of(context).to('/rooms');
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}
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/// Save this file with a system call.
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void saveFileAction() => widget.event.saveFile(context);
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@override
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Widget build(BuildContext context) => VideoViewerView(this);
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}
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@ -1,53 +0,0 @@
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import 'package:flutter/material.dart';
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import 'package:chewie/chewie.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'video_viewer.dart';
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class VideoViewerView extends StatelessWidget {
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final VideoViewerController controller;
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const VideoViewerView(this.controller, {Key key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: Colors.black,
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extendBodyBehindAppBar: true,
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appBar: AppBar(
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elevation: 0,
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leading: IconButton(
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icon: const Icon(Icons.close),
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onPressed: Navigator.of(context).pop,
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color: Colors.white,
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tooltip: L10n.of(context).close,
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),
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backgroundColor: const Color(0x44000000),
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actions: [
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IconButton(
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icon: const Icon(Icons.reply_outlined),
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onPressed: controller.forwardAction,
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color: Colors.white,
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tooltip: L10n.of(context).share,
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),
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IconButton(
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icon: const Icon(Icons.download_outlined),
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onPressed: controller.saveFileAction,
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color: Colors.white,
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tooltip: L10n.of(context).downloadFile,
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),
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],
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),
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body: Center(
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child: controller.error != null
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? Text(controller.error.toString())
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: (controller.chewieController == null
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? const CircularProgressIndicator.adaptive(strokeWidth: 2)
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: Chewie(
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controller: controller.chewieController,
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)),
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),
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);
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}
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}
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