🎨 Improve code in example.

example/lib/main.dart

@@ -17,7 +17,7 @@ class _MyAppState extends State<MyApp> {
     super.initState();
 
     FlutterBoost.singleton.registerPageBuilders({
-      'embeded': (pageName, params, _)=>EmbededFirstRouteWidget(),
+      'embeded': (pageName, params, _) => EmbeddedFirstRouteWidget(),
       'first': (pageName, params, _) => FirstRouteWidget(),
       'firstFirst': (pageName, params, _) => FirstFirstRouteWidget(),
       'second': (pageName, params, _) => SecondRouteWidget(),
@@ -25,14 +25,16 @@ class _MyAppState extends State<MyApp> {
       'tab': (pageName, params, _) => TabRouteWidget(),
       'platformView': (pageName, params, _) => PlatformRouteWidget(),
       'flutterFragment': (pageName, params, _) => FragmentRouteWidget(params),
+
       ///可以在native层通过 getContainerParams 来传递参数
       'flutterPage': (pageName, params, _) {
         print("flutterPage params:$params");
 
-        return FlutterRouteWidget(params:params);
+        return FlutterRouteWidget(params: params);
       },
     });
-    FlutterBoost.singleton.addBoostNavigatorObserver(TestBoostNavigatorObserver());
+    FlutterBoost.singleton
+        .addBoostNavigatorObserver(TestBoostNavigatorObserver());
   }
 
   @override
@@ -40,18 +42,15 @@ class _MyAppState extends State<MyApp> {
     return MaterialApp(
         title: 'Flutter Boost example',
         builder: FlutterBoost.init(postPush: _onRoutePushed),
-        home: Container(
-            color:Colors.white
-        ));
+        home: Container(color: Colors.white));
   }
 
   void _onRoutePushed(
-      String pageName, String uniqueId, Map params, Route route, Future _) {
-  }
+      String pageName, String uniqueId, Map params, Route route, Future _) {}
 }
-class TestBoostNavigatorObserver extends NavigatorObserver{
-  void didPush(Route<dynamic> route, Route<dynamic> previousRoute) {
 
+class TestBoostNavigatorObserver extends NavigatorObserver {
+  void didPush(Route<dynamic> route, Route<dynamic> previousRoute) {
     print("flutterboost#didPush");
   }
 
@@ -67,4 +66,3 @@ class TestBoostNavigatorObserver extends NavigatorObserver{
     print("flutterboost#didReplace");
   }
 }
-

example/lib/platform_view.dart

@@ -3,7 +3,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
-typedef void TextViewCreatedCallback(TextViewController controller);
+typedef TextViewCreatedCallback = void Function(TextViewController controller);
 
 class TextView extends StatefulWidget {
   const TextView({
@@ -34,13 +34,13 @@ class _TextViewState extends State<TextView> {
     if (widget.onTextViewCreated == null) {
       return;
     }
-    widget.onTextViewCreated(new TextViewController._(id));
+    widget.onTextViewCreated(TextViewController._(id));
   }
 }
 
 class TextViewController {
   TextViewController._(int id)
-      : _channel = new MethodChannel('plugins.felix.angelov/textview_$id');
+      : _channel = MethodChannel('plugins.felix.angelov/textview_$id');
 
   final MethodChannel _channel;
 

example/lib/test_input.dart

 import 'package:flutter/material.dart';
 
 class TestPage extends StatefulWidget {
-  TestPage({Key key, this.title = "Input Test"}) : super(key: key);
+  const TestPage({
+    Key key,
+    this.title = 'Input Test',
+  }) : super(key: key);
 
   final String title;
 
@@ -18,24 +21,16 @@ class _TestPageState extends State<TestPage> {
     });
   }
 
-  @override
-  void initState() {
-    // TODO: implement initState
-    super.initState();
-  }
-
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: AppBar(
-        title: Text(widget.title),
-      ),
+      appBar: AppBar(title: Text(widget.title)),
       body: SafeArea(
         bottom: false,
         child: ListView(
           children: <Widget>[
             Container(
-            child: Text(
+              child: const Text(
                 'You have pushed the button this many times:',
               ),
               margin: const EdgeInsets.all(8.0),
@@ -50,10 +45,7 @@ class _TestPageState extends State<TestPage> {
               alignment: Alignment.center,
             ),
             Container(
-            child: TextField(
-              minLines: 2,
-              maxLines: 10,
-            ),
+              child: const TextField(minLines: 2, maxLines: 10),
               padding: const EdgeInsets.all(8.0),
             ),
             TestTextField(),
@@ -98,15 +90,13 @@ class _TestPageState extends State<TestPage> {
               padding: const EdgeInsets.all(8.0),
             ),
             Container(
-            child: TextField(
-              minLines: 2,
-              maxLines: 10,
-            ),
+              child: const TextField(minLines: 2, maxLines: 10),
               padding: const EdgeInsets.all(8.0),
             ),
             TestTextField(),
           ],
-      )),
+        ),
+      ),
       floatingActionButton: FloatingActionButton(
         onPressed: _incrementCounter,
         tooltip: 'Increment',
@@ -123,22 +113,22 @@ class TestTextField extends StatefulWidget {
 
 class _TestTextFieldState extends State<TestTextField> {
   FocusNode _node;
-  PersistentBottomSheetController _controller;
+  PersistentBottomSheetController<dynamic> _controller;
 
   @override
   void initState() {
-    // TODO: implement initState
     super.initState();
     _node = FocusNode();
     _node.addListener(() {
       if (_node.hasFocus) {
         print('showBottomSheet');
-        _controller = Scaffold.of(context)
-            .showBottomSheet<dynamic>((BuildContext ctx) => Container(
+        _controller = Scaffold.of(context).showBottomSheet<dynamic>(
+          (BuildContext ctx) => Container(
             width: double.infinity,
             height: 36.0,
             color: Colors.deepPurple,
-                ));
+          ),
+        );
       } else {
         if (_controller != null) {
           //Navigator.of(context).pop();

example/test/widget_test.dart

@@ -6,13 +6,12 @@
 
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
-
-import '../lib/main.dart';
+import 'package:flutter_boost_example/main.dart';
 
 void main() {
   testWidgets('Verify Platform version', (WidgetTester tester) async {
     // Build our app and trigger a frame.
-    await tester.pumpWidget(new MyApp());
+    await tester.pumpWidget(MyApp());
 
     // Verify that platform version is retrieved.
     expect(