opt.: method channels

lib/core/channel/bg_run.dart

@@ -0,0 +1,16 @@
+import 'package:flutter/services.dart';
+import 'package:toolbox/data/res/misc.dart';
+
+class BgRunMC {
+  const BgRunMC._();
+
+  static const _channel = MethodChannel('${Miscs.pkgName}/app_retain');
+
+  static void moveToBg() {
+    _channel.invokeMethod('sendToBackground');
+  }
+
+  static void startService() {
+    _channel.invokeMethod('startService');
+  }
+}

lib/core/channel/home_widget.dart

@@ -0,0 +1,12 @@
+import 'package:flutter/services.dart';
+import 'package:toolbox/data/res/misc.dart';
+
+class HomeWidgetMC {
+  const HomeWidgetMC._();
+
+  static const _channel = MethodChannel('${Miscs.pkgName}/home_widget');
+
+  static void update() {
+    _channel.invokeMethod('update');
+  }
+}

lib/data/res/misc.dart

@@ -1,7 +1,5 @@
 import 'dart:convert';
 
-import 'package:flutter/services.dart';
-
 class Miscs {
   const Miscs._();
 
@@ -20,10 +18,7 @@ class Miscs {
   /// Max debug log lines
   static const maxDebugLogLines = 100;
 
-  /// Method Channels
   static const pkgName = 'tech.lolli.toolbox';
-  static const bgRunChannel = MethodChannel('$pkgName/app_retain');
-  static const homeWidgetChannel = MethodChannel('$pkgName/home_widget');
 
   static const jsonEncoder = JsonEncoder.withIndent('  ');
 }

lib/main.dart

@@ -6,6 +6,7 @@ import 'package:logging/logging.dart';
 import 'package:macos_window_utils/window_manipulator.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:toolbox/core/channel/bg_run.dart';
 import 'package:toolbox/data/res/provider.dart';
 import 'package:toolbox/data/res/store.dart';
 
@@ -28,7 +29,6 @@ import 'data/provider/sftp.dart';
 import 'data/provider/snippet.dart';
 import 'data/provider/virtual_keyboard.dart';
 import 'data/res/color.dart';
-import 'data/res/misc.dart';
 import 'locator.dart';
 import 'view/widget/custom_appbar.dart';
 import 'view/widget/rebuild.dart';
@@ -89,7 +89,7 @@ Future<void> initApp() async {
   if (isAndroid) {
     // Only start service when [bgRun] is true.
     if (Stores.setting.bgRun.fetch()) {
-      Miscs.bgRunChannel.invokeMethod('startService');
+      BgRunMC.startService();
     }
     // SharedPreferences is only used on Android for saving home widgets settings.
     SharedPreferences.setPrefix('');

lib/view/page/home.dart

@@ -4,6 +4,8 @@ import 'package:after_layout/after_layout.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:get_it/get_it.dart';
+import 'package:toolbox/core/channel/bg_run.dart';
+import 'package:toolbox/core/channel/home_widget.dart';
 import 'package:toolbox/core/extension/context/dialog.dart';
 import 'package:toolbox/data/res/github_id.dart';
 import 'package:toolbox/data/res/logger.dart';
@@ -88,7 +90,7 @@ class _HomePageState extends State<HomePage>
         // Keep running in background on Android device
         if (isAndroid && Stores.setting.bgRun.fetch()) {
           if (Providers.app.moveBg) {
-            Miscs.bgRunChannel.invokeMethod('sendToBackground');
+            BgRunMC.moveToBg();
           }
         } else {
           Providers.server.setDisconnected();
@@ -350,7 +352,7 @@ class _HomePageState extends State<HomePage>
 
   void updateHomeWidget() {
     if (Stores.setting.autoUpdateHomeWidget.fetch()) {
-      Miscs.homeWidgetChannel.invokeMethod('update');
+      HomeWidgetMC.update();
     }
   }