UI improvements for Android

lib/src/common/services/global.dart

@@ -4,6 +4,7 @@ import 'package:cuckoo/src/common/services/moodle.dart';
 import 'package:cuckoo/src/common/services/reminders.dart';
 import 'package:cuckoo/src/common/services/settings.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
 import 'package:provider/single_child_widget.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -25,6 +26,12 @@ class Global {
     WidgetsFlutterBinding.ensureInitialized();
     prefs = await SharedPreferences.getInstance();
 
+    // Remove the background of the status bar and the gestures indicator.
+    SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
+        statusBarColor: Colors.transparent,
+        systemNavigationBarColor: Colors.black.withOpacity(0.002)));
+    SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
+
     // Init service modules.
     Settings.init();
     ColorRegistry.init();

lib/src/routes/root.dart

@@ -12,6 +12,7 @@ import 'package:cuckoo/src/routes/calendar/calendar.dart';
 import 'package:cuckoo/src/routes/settings/settings.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:in_app_purchase/in_app_purchase.dart';
 import 'package:persistent_bottom_nav_bar/persistent_tab_view.dart';
@@ -243,6 +244,13 @@ class RootState extends State<Root> with WidgetsBindingObserver {
 
   @override
   Widget build(BuildContext context) {
+    // Change the icon color according to the current theme.
+    final isDarkTheme = Theme.of(context).brightness == Brightness.dark;
+    final iconBrightness = isDarkTheme ? Brightness.light : Brightness.dark;
+    SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
+        statusBarIconBrightness: iconBrightness,
+        systemNavigationBarIconBrightness: iconBrightness));
+
     return PersistentTabView(
       context,
       controller: _controller,

pubspec.yaml

@@ -1,10 +1,10 @@
 name: cuckoo
 description: "Cuckoo - HKU Moodle Client"
-publish_to: 'none'
+publish_to: "none"
 version: 2.0.2+1
 
 environment:
-  sdk: '>=3.3.2 <4.0.0'
+  sdk: ">=3.3.2 <4.0.0"
   flutter: ">=3.19.0 <3.22.0"
 
 dependencies:
@@ -44,7 +44,7 @@ dependencies:
   flutter_animate: ^4.5.0
   flutter_colorpicker: ^1.1.0
   live_activities: ^1.9.3
-  home_widget: ^0.5.0
+  home_widget: ^0.6.0
 
 dev_dependencies:
   json_model: ^1.0.0
@@ -83,4 +83,4 @@ flutter:
   assets:
     - images/illus/
     - images/illus/dark/
-    - images/splash/
+    - images/splash/