first commit

moehu/moehu_fontend/lib/widget/CircleTransparentIcon.dart

@@ -0,0 +1,28 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:peach/config/Colors.dart';
+import 'package:peach/config/Index.dart';
+import 'package:peach/utils/_.dart';
+
+/*
+ * 圆形背景的icon
+ */
+class CircleTransparentIcon extends StatelessWidget {
+  final Widget icon;
+
+  const CircleTransparentIcon({this.icon});
+
+  @override
+  Widget build(BuildContext context) {
+    return Opacity(
+      opacity: 0.5,
+      child: CircleAvatar(
+        backgroundColor: ColorConfig.BlackBackColor,
+        child: Align(
+          alignment: Alignment.center,
+          child: this.icon,
+        ),
+      ),
+    );
+  }
+}