精简代码

Flutter/CHANGELOG.md

 ## [0.2.12] - 修改页面层级，现在DoKitApp将以Stack存放用户传入的Widget,防止各种InheritedWidget影响到用户Widget
 ## [0.2.11] - 修复一些UI异常问题；日志模块增加错误信息过滤，防止被错误日志冲刷掉；
-## [0.2.10] - 修复DoKitApp再某些case下获取高度为0的异常.
+## [0.2.10] - 修复DoKitApp在某些case下获取高度为0的异常.
 ## [0.2.9] - 修改DoKitApp类型，自定义Overlay容器防止各种InheritedWidget使用异常.
 ## [0.2.8] - 修复网络请求返回结果乱码问题；增加method—channel耗时统计；日志/方法通道/网络请求增加清空按钮.
 ## [0.2.7] - 网络请求增加RequestHeaders信息展示，增加非文本类型的返回结果size展示.

Flutter/lib/dokit.dart

@@ -5,7 +5,6 @@ import 'package:dokit/ui/dokit_btn.dart';
 import 'package:dokit/ui/dokit_app.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/rendering.dart';
 import 'dart:core';
 import 'package:flutter/widgets.dart' as dart;
 import 'package:dokit/kit/kit_page.dart';

Flutter/lib/ui/resident_page.dart

@@ -18,34 +18,21 @@ class ResidentPage extends StatefulWidget {
 
 class ResidentPageState extends State<ResidentPage> {
   Widget getPage() {
-    if (ResidentPage.tag == KitPageManager.KIT_ALL) {
-      return KitPage();
-    }
-    if (ApmKitManager.instance.getKit(ResidentPage.tag) != null) {
-      return ApmKitManager.instance
-          .getKit(ResidentPage.tag)
-          .createDisplayPage();
-    }
-    if (CommonKitManager.instance.getKit(ResidentPage.tag) != null) {
-      return CommonKitManager.instance
-          .getKit(ResidentPage.tag)
-          .createDisplayPage();
-    }
-    return Container(
-      alignment: Alignment.center,
-      child:
-          Text('无数据', style: TextStyle(color: Color(0xff999999), fontSize: 20)),
-    );
+    Widget page;
+    page ??=
+        ApmKitManager.instance.getKit(ResidentPage.tag)?.createDisplayPage();
+    page ??=
+        CommonKitManager.instance.getKit(ResidentPage.tag)?.createDisplayPage();
+    page ??= KitPage();
+    return page;
   }
 
   String getTitle() {
-    if (ApmKitManager.instance.getKit(ResidentPage.tag) != null) {
-      return ApmKitManager.instance.getKit(ResidentPage.tag).getKitName();
-    }
-    if (CommonKitManager.instance.getKit(ResidentPage.tag) != null) {
-      return CommonKitManager.instance.getKit(ResidentPage.tag).getKitName();
-    }
-    return 'DoKit';
+    String title;
+    title ??= ApmKitManager.instance.getKit(ResidentPage.tag)?.getKitName();
+    title ??= CommonKitManager.instance.getKit(ResidentPage.tag)?.getKitName();
+    title ??= 'DoKit';
+    return title;
   }
 
   _tapListener(String current) {