登录流程已全部重构

2025-09-23 11:47:29 +08:00
parent a4992a063b
commit 8988b3feea
71 changed files with 2036 additions and 901 deletions
--- a/lib/widgets/shared/async_image.dart
+++ b/lib/widgets/shared/async_image.dart
@@ -0,0 +1,43 @@
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter/material.dart';
+
+class AsyncImage extends StatelessWidget {
+  final String url;
+  final double? width;
+
+  const AsyncImage({
+    super.key,
+    required this.url,
+    this.width,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      width: width,
+      child: CachedNetworkImage(
+        width: double.infinity,
+        height: double.infinity,
+        fit: BoxFit.cover,
+        imageUrl: url ?? "",
+        imageBuilder: (context, imageProvider) => Container(
+          decoration: BoxDecoration(
+            image: DecorationImage(
+              image: imageProvider,
+              fit: BoxFit.cover,
+            ),
+          ),
+        ),
+        errorWidget: (context, url, error) => Icon(Icons.error),
+        placeholder: (context, url) => Container(
+          alignment: Alignment.center,
+          child: FractionallySizedBox(
+            widthFactor: 0.3,
+            heightFactor: 0.3,
+            child: CircularProgressIndicator(),
+          ),
+        ),
+      ),
+    );
+  }
+}