Move Flutter widgets to packages directory

2021-01-07 12:04:34 -04:00
parent ceed8e0440
commit 640f361513
305 changed files with 0 additions and 235 deletions
@@ -0,0 +1,169 @@
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:chewie/chewie.dart';
+import 'package:flutter/material.dart';
+import 'package:stream_chat_flutter/src/full_screen_media.dart';
+import 'package:stream_chat_flutter/src/utils.dart';
+import 'package:stream_chat_flutter/stream_chat_flutter.dart';
+import 'package:video_player/video_player.dart';
+
+import 'attachment_error.dart';
+import 'attachment_title.dart';
+
+class VideoAttachment extends StatefulWidget {
+  final Attachment attachment;
+  final MessageTheme messageTheme;
+  final Size size;
+  final Message message;
+  final ShowMessageCallback onShowMessage;
+
+  VideoAttachment({
+    Key key,
+    @required this.attachment,
+    @required this.messageTheme,
+    this.message,
+    this.size,
+    this.onShowMessage,
+  }) : super(key: key);
+
+  @override
+  _VideoAttachmentState createState() => _VideoAttachmentState();
+}
+
+class _VideoAttachmentState extends State<VideoAttachment> {
+  ChewieController _chewieController;
+  VideoPlayerController _videoPlayerController;
+  bool initialized = false;
+
+  @override
+  Widget build(BuildContext context) {
+    if (!initialized) {
+      return Container(
+        height: widget.size?.height ?? 100,
+        width: widget.size?.width ?? 100,
+        child: Center(
+          child: CircularProgressIndicator(),
+        ),
+      );
+    }
+    _chewieController = ChewieController(
+        videoPlayerController: _videoPlayerController,
+        autoInitialize: true,
+        showControls: false,
+        aspectRatio: _videoPlayerController.value.aspectRatio,
+        errorBuilder: (_, e) {
+          if (widget.attachment.thumbUrl != null) {
+            return Stack(
+              children: <Widget>[
+                Container(
+                  height: widget.size?.height,
+                  width: widget.size?.width,
+                  decoration: BoxDecoration(
+                    image: DecorationImage(
+                      fit: BoxFit.cover,
+                      image: CachedNetworkImageProvider(
+                        widget.attachment.thumbUrl,
+                      ),
+                    ),
+                  ),
+                ),
+                if (widget.attachment.titleLink != null)
+                  Material(
+                    color: Colors.transparent,
+                    child: InkWell(
+                      onTap: () =>
+                          launchURL(context, widget.attachment.titleLink),
+                    ),
+                  ),
+              ],
+            );
+          }
+          return AttachmentError(
+            attachment: widget.attachment,
+            size: widget.size,
+          );
+        });
+
+    return GestureDetector(
+      onTap: () {
+        final channel = StreamChannel.of(context).channel;
+
+        Navigator.push(
+          context,
+          MaterialPageRoute(
+            builder: (_) => StreamChannel(
+              channel: channel,
+              child: FullScreenMedia(
+                mediaAttachments: [widget.attachment],
+                userName: widget.message.user.name,
+                sentAt: widget.message.createdAt,
+                message: widget.message,
+                onShowMessage: widget.onShowMessage,
+              ),
+            ),
+          ),
+        );
+      },
+      child: Container(
+        height: widget.size?.height,
+        width: widget.size?.width,
+        child: Flex(
+          direction: Axis.vertical,
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: <Widget>[
+            Expanded(
+              child: FittedBox(
+                fit: BoxFit.none,
+                child: Stack(
+                  children: <Widget>[
+                    Chewie(
+                      controller: _chewieController,
+                    ),
+                    Positioned.fill(
+                      child: Center(
+                        child: Material(
+                          shape: CircleBorder(),
+                          child: Padding(
+                            padding: const EdgeInsets.all(16.0),
+                            child: Icon(Icons.play_arrow),
+                          ),
+                        ),
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+            if (widget.attachment.title != null)
+              Material(
+                color: widget.messageTheme.messageBackgroundColor,
+                child: AttachmentTitle(
+                  messageTheme: widget.messageTheme,
+                  attachment: widget.attachment,
+                ),
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _videoPlayerController =
+        VideoPlayerController.network(widget.attachment.assetUrl);
+    _videoPlayerController.initialize().whenComplete(() {
+      setState(() {
+        initialized = true;
+      });
+    });
+  }
+
+  @override
+  void dispose() {
+    _videoPlayerController?.dispose();
+    _chewieController?.dispose();
+    super.dispose();
+  }
+}