feat: смена иконки приложения в кастомизации (Default / Minimal)

2026-05-28 04:39:38 +00:00
parent 757e649f94
commit b35626e36a
64 changed files with 503 additions and 196 deletions
@@ -0,0 +1,51 @@
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter_dynamic_icon_plus/flutter_dynamic_icon_plus.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+enum AppIcon {
+  defaultIcon('default', 'Default', 'assets/komet_icon.png', null),
+  minimal('minimal', 'Minimal', 'assets/meteor_icon.png', 'MinimalIcon');
+
+  final String id;
+  final String title;
+  final String previewAsset;
+  final String? platformName;
+
+  const AppIcon(this.id, this.title, this.previewAsset, this.platformName);
+}
+
+class AppIconConfig {
+  static const prefKey = 'app_icon';
+  static final ValueNotifier<AppIcon> current = ValueNotifier(
+    AppIcon.defaultIcon,
+  );
+
+  static bool get isSupported => Platform.isAndroid || Platform.isIOS;
+
+  static Future<void> load() async {
+    if (!isSupported) return;
+    final prefs = await SharedPreferences.getInstance();
+    final id = prefs.getString(prefKey);
+    current.value = _parse(id);
+  }
+
+  static Future<void> apply(AppIcon icon) async {
+    if (!isSupported) return;
+    if (current.value == icon) return;
+    await FlutterDynamicIconPlus.setAlternateIconName(
+      iconName: icon.platformName,
+    );
+    current.value = icon;
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setString(prefKey, icon.id);
+  }
+
+  static AppIcon _parse(String? val) {
+    for (final icon in AppIcon.values) {
+      if (icon.id == val) return icon;
+    }
+    return AppIcon.defaultIcon;
+  }
+}