added cargo files

PinePods-0.8.2/mobile/lib/ui/widgets/tile_image.dart

@@ -0,0 +1,51 @@
+// 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.
+
+import 'package:pinepods_mobile/ui/widgets/placeholder_builder.dart';
+import 'package:pinepods_mobile/ui/widgets/podcast_image.dart';
+import 'package:flutter/material.dart';
+
+class TileImage extends StatelessWidget {
+  const TileImage({
+    super.key,
+    required this.url,
+    required this.size,
+    this.highlight = false,
+  });
+
+  /// The URL of the image to display.
+  final String url;
+
+  /// The size of the image container; both height and width.
+  final double size;
+
+  final bool highlight;
+
+  @override
+  Widget build(BuildContext context) {
+    final placeholderBuilder = PlaceholderBuilder.of(context);
+
+    return PodcastImage(
+      key: Key('tile$url'),
+      highlight: highlight,
+      url: url,
+      height: size,
+      width: size,
+      borderRadius: 4.0,
+      fit: BoxFit.contain,
+      placeholder: placeholderBuilder != null
+          ? placeholderBuilder.builder()(context)
+          : const Image(
+              fit: BoxFit.contain,
+              image: AssetImage('assets/images/favicon.png'),
+            ),
+      errorPlaceholder: placeholderBuilder != null
+          ? placeholderBuilder.errorBuilder()(context)
+          : const Image(
+              fit: BoxFit.contain,
+              image: AssetImage('assets/images/favicon.png'),
+            ),
+    );
+  }
+}