flutter架构项目基础

2026-09-04 15:22:20 +08:00
parent 70967229d0
commit 0c5aee59c0
265 changed files with 35484 additions and 0 deletions
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+import 'package:flutter/material.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+
+/// 选择器页
+/// 点击选项后 pop 带回结果（返回值的经典用法）
+class PickerPage extends StatelessWidget {
+  const PickerPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('选择性别')),
+      body: Column(
+        children: [
+          ListTile(
+            leading: const Icon(Icons.male, color: Color(0xFF3B82F6)),
+            title: const Text('男'),
+            trailing: const Icon(Icons.chevron_right),
+            // pop 带结果：第二个参数就是要返回的值
+            onTap: () => Navigator.pop(context, '男'),
+          ),
+          Divider(height: 1.h, indent: 16, endIndent: 16),
+          ListTile(
+            leading: const Icon(Icons.female, color: Color(0xFFF06292)),
+            title: const Text('女'),
+            trailing: const Icon(Icons.chevron_right),
+            onTap: () => Navigator.pop(context, '女'),
+          ),
+        ],
+      ),
+    );
+  }
+}