added cargo files

PinePods-0.8.2/mobile/lib/ui/podcast/person_avatar.dart

@@ -0,0 +1,82 @@
+// Copyright 2020 Ben Hills and the project contributors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+// ignore_for_file: must_be_immutable
+
+import 'dart:async';
+
+import 'package:pinepods_mobile/entities/person.dart';
+import 'package:extended_image/extended_image.dart';
+import 'package:flutter/material.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+/// This Widget handles rendering of a person avatar.
+///
+/// The data comes from the <person> tag in the Podcasting 2.0 namespace.
+///
+/// https://github.com/Podcastindex-org/podcast-namespace/blob/main/docs/1.0.md#person
+class PersonAvatar extends StatelessWidget {
+  final Person person;
+  String initials = '';
+  String role = '';
+
+  PersonAvatar({
+    super.key,
+    required this.person,
+  }) {
+    if (person.name.isNotEmpty) {
+      var parts = person.name.split(' ');
+
+      for (var i in parts) {
+        if (i.isNotEmpty) {
+          initials += i.substring(0, 1).toUpperCase();
+        }
+      }
+    }
+
+    if (person.role.isNotEmpty) {
+      role = person.role.substring(0, 1).toUpperCase() + person.role.substring(1);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      behavior: HitTestBehavior.translucent,
+      onTap: person.link != null && person.link!.isNotEmpty
+          ? () {
+              final uri = Uri.parse(person.link!);
+
+              unawaited(
+                canLaunchUrl(uri).then((value) => launchUrl(uri)),
+              );
+            }
+          : null,
+      child: SizedBox(
+        width: 96,
+        child: Padding(
+          padding: const EdgeInsets.only(left: 16.0),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              CircleAvatar(
+                radius: 32,
+                foregroundImage: ExtendedImage.network(
+                  person.image!,
+                  cache: true,
+                ).image,
+                child: Text(initials),
+              ),
+              Text(
+                person.name,
+                maxLines: 3,
+                textAlign: TextAlign.center,
+              ),
+              Text(role),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}