feat(delete):删除里面文件夹

lib/utils/diolog_alter_view.dart

@@ -0,0 +1,47 @@
+import 'package:flutter/material.dart';
+
+///弹窗widget
+///ctx  showDialog context
+///padding 位置
+class ShowDialogWidget extends StatelessWidget {
+  final BuildContext? ctx;
+  final Widget child;
+  final EdgeInsetsGeometry padding;
+  final ScrollController? scrollController;
+
+  const ShowDialogWidget({
+    super.key,
+    this.ctx,
+    required this.child,
+    required this.padding,
+    this.scrollController,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: Colors.transparent,
+      body: Stack(
+        children: [
+          GestureDetector(
+            onTap: ctx == null ? null : () => Navigator.pop(ctx!),
+            child: Container(
+              width: MediaQuery.of(context).size.width,
+              height: MediaQuery.of(context).size.height,
+              color: Colors.transparent,
+            ),
+          ),
+          Center(
+            child: Padding(
+              padding: padding,
+              child: SingleChildScrollView(
+                controller: scrollController,
+                child: child,
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}