Initial commit

lib/components/avatar.dart

@@ -0,0 +1,39 @@
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:famedlysdk/famedlysdk.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+
+import 'matrix.dart';
+
+class Avatar extends StatelessWidget {
+  final MxContent mxContent;
+  final double size;
+
+  const Avatar(this.mxContent, {this.size = 40, Key key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final String src = mxContent.getThumbnail(
+      Matrix.of(context).client,
+      width: size * MediaQuery.of(context).devicePixelRatio,
+      height: size * MediaQuery.of(context).devicePixelRatio,
+      method: ThumbnailMethod.scale,
+    );
+    return CircleAvatar(
+      radius: size / 2,
+      backgroundImage: mxContent.mxc?.isNotEmpty ?? false
+          ? kIsWeb
+              ? NetworkImage(
+                  src,
+                )
+              : CachedNetworkImageProvider(
+                  src,
+                )
+          : null,
+      backgroundColor: Color(0xFFF8F8F8),
+      child: mxContent.mxc.isEmpty
+          ? Text("@", style: TextStyle(color: Colors.blueGrey))
+          : null,
+    );
+  }
+}