添加debug

lib/app.dart

@@ -10,17 +10,9 @@ class MyApp extends StatelessWidget {
     return MaterialApp(
       title: 'ToolBox',
       theme: ThemeData(
-        // This is the theme of your application.
-        //
-        // Try running your application with "flutter run". You'll see the
-        // application has a blue toolbar. Then, without quitting the app, try
-        // changing the primarySwatch below to Colors.green and then invoke
-        // "hot reload" (press "r" in the console where you ran "flutter run",
-        // or simply save your changes to "hot reload" in a Flutter IDE).
-        // Notice that the counter didn't reset back to zero; the application
-        // is not restarted.
         primarySwatch: Colors.blue,
       ),
+      darkTheme: ThemeData.dark(),
       home: const MyHomePage(title: 'ToolBox'),
     );
   }

lib/main.dart

@@ -1,6 +1,60 @@
-import 'package:flutter/material.dart';
-import 'package:toolbox/app.dart';
+import 'dart:async';
 
-void main() {
-  runApp(const MyApp());
+import 'package:flutter/material.dart';
+import 'package:hive_flutter/hive_flutter.dart';
+import 'package:provider/provider.dart';
+import 'package:toolbox/app.dart';
+import 'package:toolbox/core/analysis.dart';
+import 'package:toolbox/data/provider/app.dart';
+import 'package:toolbox/data/provider/debug.dart';
+import 'package:toolbox/locator.dart';
+
+Future<void> initApp() async {
+  await Hive.initFlutter();
+  await setupLocator();
 }
+
+void runInZone(dynamic Function() body) {
+  final zoneSpec = ZoneSpecification(
+    print: (Zone self, ZoneDelegate parent, Zone zone, String line) {
+      parent.print(zone, line);
+      // This is a hack to avoid
+      // `setState() or markNeedsBuild() called during build`
+      // error.
+      Future.delayed(const Duration(milliseconds: 1), () {
+        final debugProvider = locator<DebugProvider>();
+        debugProvider.addText(line);
+      });
+    },
+  );
+
+  runZonedGuarded(
+    body,
+    onError,
+    zoneSpecification: zoneSpec,
+  );
+}
+
+void onError(Object obj, StackTrace stack) {
+  print('error: $obj');
+  Analysis.recordException(obj);
+  final debugProvider = locator<DebugProvider>();
+  debugProvider.addError(obj);
+  debugProvider.addError(stack);
+}
+
+Future<void> main() async {
+  runInZone(() async {
+    await initApp();
+    runApp(
+      MultiProvider(
+        providers: [
+          ChangeNotifierProvider(create: (_) => locator<AppProvider>()),
+          ChangeNotifierProvider(create: (_) => locator<DebugProvider>()),
+        ],
+        child: const MyApp(),
+      ),
+    );
+  });
+}
+

lib/page/debug.dart

@@ -0,0 +1,45 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:toolbox/data/provider/debug.dart';
+
+class DebugPage extends StatefulWidget {
+  const DebugPage({Key? key}) : super(key: key);
+
+  @override
+  _DebugPageState createState() => _DebugPageState();
+}
+
+class _DebugPageState extends State<DebugPage> {
+  DebugProvider get debug => Provider.of<DebugProvider>(context);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar:
+          AppBar(title: const Text('Terminal'), backgroundColor: Colors.black),
+      body: _buildTerminal(context),
+      backgroundColor: Colors.black,
+    );
+  }
+
+  Widget _buildTerminal(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.all(10),
+      color: Colors.black,
+      child: DefaultTextStyle(
+        style: const TextStyle(
+          fontFamily: 'monospace',
+          color: Colors.white,
+          fontWeight: FontWeight.bold,
+        ),
+        child: SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: debug.widgets,
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/page/home.dart

@@ -1,6 +1,8 @@
 import 'dart:convert';
 
 import 'package:flutter/material.dart';
+import 'package:toolbox/core/route.dart';
+import 'package:toolbox/page/debug.dart';
 
 class MyHomePage extends StatefulWidget {
   const MyHomePage({Key? key, required this.title}) : super(key: key);
@@ -42,16 +44,21 @@ class _MyHomePageState extends State<MyHomePage> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: Text(widget.title),
+        title: GestureDetector(
+          onLongPress: () => AppRoute(const DebugPage(), 'Debug Page').go(context),
+          child: Text(widget.title),
+        ),
       ),
       body: SingleChildScrollView(
+          padding: const EdgeInsets.symmetric(horizontal: 7),
           child: Column(
-        children: [
-          _buildInputTop(),
-          _buildTypeOption(),
-          _buildResult(),
-        ],
-      )),
+            children: [
+              const SizedBox(height: 13),
+              _buildInputTop(),
+              _buildTypeOption(),
+              _buildResult(),
+            ],
+          )),
       floatingActionButton: FloatingActionButton(
         onPressed: () {
           _textEditingControllerResult.text = doConvert();