Add android battery optimizations settings

lib/features/settings/view/settings_page.dart

@@ -19,6 +19,7 @@ class SettingsPage extends HookConsumerWidget {
         children: [
           SettingsSection(t.settings.general.sectionTitle),
           const GeneralSettingTiles(),
+          const PlatformSettingsTiles(),
           const SettingsDivider(),
           SettingsSection(t.settings.advanced.sectionTitle),
           const AdvancedSettingTiles(),

lib/features/settings/widgets/platform_settings_tiles.dart

@@ -0,0 +1,58 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:hiddify/core/core_providers.dart';
+import 'package:hiddify/services/service_providers.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'platform_settings_tiles.g.dart';
+
+@riverpod
+Future<bool> isIgnoringBatteryOptimizations(
+  IsIgnoringBatteryOptimizationsRef ref,
+) async =>
+    ref
+        .watch(platformSettingsProvider)
+        .isIgnoringBatteryOptimizations()
+        .getOrElse((l) => false)
+        .run();
+
+class PlatformSettingsTiles extends HookConsumerWidget {
+  const PlatformSettingsTiles({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final t = ref.watch(translationsProvider);
+
+    final isIgnoringBatteryOptimizations =
+        ref.watch(isIgnoringBatteryOptimizationsProvider);
+
+    ListTile buildIgnoreTile(bool enabled) => ListTile(
+          title: Text(t.settings.general.ignoreBatteryOptimizations),
+          subtitle: Text(t.settings.general.ignoreBatteryOptimizationsMsg),
+          leading: const Icon(Icons.running_with_errors),
+          enabled: enabled,
+          onTap: () async {
+            await ref
+                .read(platformSettingsProvider)
+                .requestIgnoreBatteryOptimizations()
+                .run();
+            await Future.delayed(const Duration(seconds: 1));
+            ref.invalidate(isIgnoringBatteryOptimizationsProvider);
+          },
+        );
+
+    return Column(
+      children: [
+        if (Platform.isAndroid)
+          switch (isIgnoringBatteryOptimizations) {
+            AsyncData(:final value) when value == false =>
+              buildIgnoreTile(true),
+            AsyncData(:final value) when value == true => const SizedBox(),
+            _ => buildIgnoreTile(false),
+          },
+      ],
+    );
+  }
+}

lib/features/settings/widgets/widgets.dart

@@ -1,4 +1,5 @@
 export 'advanced_setting_tiles.dart';
 export 'general_setting_tiles.dart';
+export 'platform_settings_tiles.dart';
 export 'sections_widgets.dart';
 export 'settings_input_dialog.dart';

lib/services/platform_settings.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/services.dart';
+import 'package:fpdart/fpdart.dart';
+import 'package:hiddify/utils/utils.dart';
+
+class PlatformSettings with InfraLogger {
+  late final MethodChannel _methodChannel =
+      const MethodChannel("com.hiddify.app/platform.settings");
+
+  TaskEither<String, bool> isIgnoringBatteryOptimizations() {
+    return TaskEither(
+      () async {
+        loggy.debug("checking battery optimization status");
+        final result = await _methodChannel
+            .invokeMethod<bool>("is_ignoring_battery_optimizations");
+        loggy.debug("is ignoring battery optimizations? [$result]");
+        return right(result!);
+      },
+    );
+  }
+
+  TaskEither<String, bool> requestIgnoreBatteryOptimizations() {
+    return TaskEither(
+      () async {
+        loggy.debug("requesting ignore battery optimization");
+        final result = await _methodChannel
+            .invokeMethod<bool>("request_ignore_battery_optimizations");
+        loggy.debug("ignore battery optimization result: [$result]");
+        return right(result!);
+      },
+    );
+  }
+}

lib/services/service_providers.dart

@@ -1,6 +1,7 @@
 import 'package:hiddify/services/connectivity/connectivity.dart';
 import 'package:hiddify/services/files_editor_service.dart';
 import 'package:hiddify/services/notification/notification.dart';
+import 'package:hiddify/services/platform_settings.dart';
 import 'package:hiddify/services/runtime_details_service.dart';
 import 'package:hiddify/services/singbox/singbox_service.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
@@ -28,3 +29,7 @@ ConnectivityService connectivityService(ConnectivityServiceRef ref) =>
       ref.watch(singboxServiceProvider),
       ref.watch(notificationServiceProvider),
     );
+
+@riverpod
+PlatformSettings platformSettings(PlatformSettingsRef ref) =>
+    PlatformSettings();