revanced-manager/lib/ui/views/navigation/navigation_viewmodel.dart
2023-06-12 09:56:49 +05:30

75 lines
2.7 KiB
Dart

// ignore_for_file: use_build_context_synchronously
import 'package:dynamic_themes/dynamic_themes.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:injectable/injectable.dart';
import 'package:permission_handler/permission_handler.dart';
import 'package:revanced_manager/app/app.locator.dart';
import 'package:revanced_manager/services/root_api.dart';
import 'package:revanced_manager/services/toast.dart';
import 'package:revanced_manager/ui/views/home/home_view.dart';
import 'package:revanced_manager/ui/views/patcher/patcher_view.dart';
import 'package:revanced_manager/ui/views/settings/settings_view.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:stacked/stacked.dart';
@lazySingleton
class NavigationViewModel extends IndexTrackingViewModel {
Future<void> initialize(BuildContext context) async {
locator<Toast>().initialize(context);
final SharedPreferences prefs = await SharedPreferences.getInstance();
requestManageExternalStorage();
if (prefs.getBool('permissionsRequested') == null) {
await Permission.storage.request();
await Permission.manageExternalStorage.request();
await prefs.setBool('permissionsRequested', true);
RootAPI().hasRootPermissions().then(
(value) => Permission.requestInstallPackages.request().then(
(value) => Permission.ignoreBatteryOptimizations.request(),
),
);
}
if (prefs.getBool('useDarkTheme') == null) {
final bool isDark =
MediaQuery.of(context).platformBrightness != Brightness.light;
await prefs.setBool('useDarkTheme', isDark);
await DynamicTheme.of(context)!.setTheme(isDark ? 1 : 0);
}
SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
SystemChrome.setSystemUIOverlayStyle(
SystemUiOverlayStyle(
systemNavigationBarColor: Colors.transparent,
systemNavigationBarIconBrightness:
DynamicTheme.of(context)!.theme.brightness == Brightness.light
? Brightness.dark
: Brightness.light,
),
);
}
Future<void> requestManageExternalStorage() async {
final manageExternalStorageStatus =
await Permission.manageExternalStorage.status;
if (manageExternalStorageStatus.isDenied) {
await Permission.manageExternalStorage.request();
}
if (manageExternalStorageStatus.isPermanentlyDenied) {
await openAppSettings();
}
}
Widget getViewForIndex(int index) {
switch (index) {
case 0:
return const HomeView();
case 1:
return const PatcherView();
case 2:
return const SettingsView();
default:
return const HomeView();
}
}
}