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feat: Add video player

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Sorunome 2021-08-08 17:55:00 +02:00
parent bfabcd5a24
commit 0e29f0057b
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7 changed files with 251 additions and 4 deletions
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93
lib/pages/video_viewer.dart Normal file
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@ -0,0 +1,93 @@
import 'dart:io';
import 'package:matrix/matrix.dart';
import 'package:flutter/material.dart';
import 'package:vrouter/vrouter.dart';
import 'package:chewie/chewie.dart';
import 'package:video_player/video_player.dart';
import 'package:path_provider/path_provider.dart';
import 'views/video_viewer_view.dart';
import '../widgets/matrix.dart';
import '../utils/matrix_sdk_extensions.dart/event_extension.dart';
import '../utils/platform_infos.dart';
class VideoViewer extends StatefulWidget {
final Event event;
const VideoViewer(this.event, {Key key}) : super(key: key);
@override
VideoViewerController createState() => VideoViewerController();
}
class VideoViewerController extends State<VideoViewer> {
VideoPlayerController videoPlayerController;
ChewieController chewieController;
dynamic error;
@override
void initState() {
super.initState();
(() async {
try {
if (widget.event.content['file'] is Map) {
if (PlatformInfos.isWeb) {
throw 'Encrypted videos unavailable in web';
}
final tempDirectory = (await getTemporaryDirectory()).path;
final mxcUri = widget.event.content
.tryGet<Map<String, dynamic>>('file')
?.tryGet<String>('url');
if (mxcUri == null) {
throw 'No mxc uri found';
}
// somehow the video viewer doesn't like the uri-encoded slashes, so we'll just gonna replace them with hyphons
final file = File(
'$tempDirectory/videos/${mxcUri.replaceAll(':', '').replaceAll('/', '-')}');
if (await file.exists() == false) {
final matrixFile =
await widget.event.downloadAndDecryptAttachmentCached();
await file.create(recursive: true);
await file.writeAsBytes(matrixFile.bytes);
}
videoPlayerController = VideoPlayerController.file(file);
} else if (widget.event.content['url'] is String) {
videoPlayerController = VideoPlayerController.network(
widget.event.getAttachmentUrl()?.toString());
} else {
throw 'invalid event';
}
await videoPlayerController.initialize();
chewieController = ChewieController(
videoPlayerController: videoPlayerController,
autoPlay: true,
looping: false,
);
setState(() => null);
} catch (e) {
setState(() => error = e);
}
})();
}
@override
void dispose() {
chewieController?.dispose();
videoPlayerController?.dispose();
super.dispose();
}
/// Forward this video to another room.
void forwardAction() {
Matrix.of(context).shareContent = widget.event.content;
VRouter.of(context).to('/rooms');
}
/// Save this file with a system call.
void saveFileAction() => widget.event.saveFile(context);
@override
Widget build(BuildContext context) => VideoViewerView(this);
}

51
lib/pages/views/video_viewer_view.dart Normal file
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@ -0,0 +1,51 @@
import '../video_viewer.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:chewie/chewie.dart';
class VideoViewerView extends StatelessWidget {
final VideoViewerController controller;
const VideoViewerView(this.controller, {Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.black,
extendBodyBehindAppBar: true,
appBar: AppBar(
elevation: 0,
leading: IconButton(
icon: Icon(Icons.close),
onPressed: Navigator.of(context).pop,
color: Colors.white,
tooltip: L10n.of(context).close,
),
backgroundColor: Color(0x44000000),
actions: [
IconButton(
icon: Icon(Icons.reply_outlined),
onPressed: controller.forwardAction,
color: Colors.white,
tooltip: L10n.of(context).share,
),
IconButton(
icon: Icon(Icons.download_outlined),
onPressed: controller.saveFileAction,
color: Colors.white,
tooltip: L10n.of(context).downloadFile,
),
],
),
body: Center(
child: controller.error != null
? Text(controller.error.toString())
: (controller.chewieController == null
? CircularProgressIndicator(strokeWidth: 2)
: Chewie(
controller: controller.chewieController,
)),
),
);
}
}

3
lib/utils/matrix_sdk_extensions.dart/event_extension.dart
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@ -38,7 +38,8 @@ extension LocalizedBody on Event {
thumbnailInfoMap['size'] < room.client.database.maxFileSize;
bool get showThumbnail =>
[MessageTypes.Image, MessageTypes.Sticker].contains(messageType) &&
[MessageTypes.Image, MessageTypes.Sticker, MessageTypes.Video]
.contains(messageType) &&
(kIsWeb ||
isAttachmentSmallEnough ||
isThumbnailSmallEnough ||

15
lib/widgets/event_content/image_bubble.dart
View File

@ -250,8 +250,19 @@ class _ImageBubbleState extends State<ImageBubble> {
_displayFile.bytes,
key: ValueKey(key),
fit: widget.fit,
errorBuilder: (context, error, stacktrace) =>
getErrorWidget(context, error),
errorBuilder: (context, error, stacktrace) {
if (widget.event.hasThumbnail && !_requestedThumbnailOnFailure) {
_requestedThumbnailOnFailure = true;
WidgetsBinding.instance.addPostFrameCallback((_) {
setState(() {
_file = null;
_requestFile(getThumbnail: true);
});
});
return getPlaceholderWidget();
}
return getErrorWidget(context, error);
},
);
}
}

27
lib/widgets/event_content/message_content.dart
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@ -14,7 +14,9 @@ import 'package:matrix_link_text/link_text.dart';
import 'package:url_launcher/url_launcher.dart';
import '../../utils/url_launcher.dart';
import '../../utils/platform_infos.dart';
import '../../config/app_config.dart';
import '../../pages/video_viewer.dart';
import 'html_message.dart';
import '../matrix.dart';
import 'message_download_content.dart';
@ -121,6 +123,31 @@ class MessageContent extends StatelessWidget {
color: textColor,
);
case MessageTypes.Video:
if (event.showThumbnail &&
(PlatformInfos.isMobile || PlatformInfos.isWeb)) {
return InkWell(
onTap: () => showDialog(
context: Matrix.of(context).navigatorContext,
useRootNavigator: false,
builder: (_) => VideoViewer(event),
),
child: Stack(
alignment: Alignment.center,
children: <Widget>[
ImageBubble(
event,
width: 400,
height: 300,
fit: BoxFit.cover,
tapToView: false,
),
Icon(Icons.play_circle_outline,
size: 200, color: Colors.grey),
],
),
);
}
return MessageDownloadContent(event, textColor);
case MessageTypes.File:
return MessageDownloadContent(event, textColor);
case MessageTypes.Text:

65
pubspec.lock
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@ -120,6 +120,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
chewie:
dependency: "direct main"
description:
name: chewie
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.2"
cli_util:
dependency: transitive
description:
@ -182,7 +189,7 @@ packages:
name: cupertino_icons
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.0"
version: "1.0.3"
dapackages:
dependency: "direct dev"
description:
@ -1460,6 +1467,27 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
video_player:
dependency: transitive
description:
name: video_player
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.12"
video_player_platform_interface:
dependency: transitive
description:
name: video_player_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "4.1.0"
video_player_web:
dependency: transitive
description:
name: video_player_web
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.2"
vm_service:
dependency: transitive
description:
@ -1474,6 +1502,41 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0+11"
wakelock:
dependency: transitive
description:
name: wakelock
url: "https://pub.dartlang.org"
source: hosted
version: "0.5.3+3"
wakelock_macos:
dependency: transitive
description:
name: wakelock_macos
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.0+2"
wakelock_platform_interface:
dependency: transitive
description:
name: wakelock_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.1+2"
wakelock_web:
dependency: transitive
description:
name: wakelock_web
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.0+2"
wakelock_windows:
dependency: transitive
description:
name: wakelock_windows
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.0+1"
watcher:
dependency: transitive
description:

1
pubspec.yaml
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@ -11,6 +11,7 @@ dependencies:
adaptive_theme: ^2.2.0
audioplayers: ^0.19.1
cached_network_image: ^3.1.0
chewie: ^1.2.2
cupertino_icons: any
desktop_notifications: ">=0.4.0 <0.5.0" # Version 0.5.0 breaks web builds: https://github.com/canonical/dbus.dart/issues/250
email_validator: ^2.0.1