Add android high refresh rate support

lib/bootstrap.dart

@@ -1,7 +1,9 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_displaymode/flutter_displaymode.dart';
 import 'package:flutter_loggy/flutter_loggy.dart';
 import 'package:flutter_native_splash/flutter_native_splash.dart';
 import 'package:hiddify/core/analytics/analytics_controller.dart';
@@ -152,6 +154,15 @@ Future<void> lazyBootstrap(
     );
   }
 
+  if (Platform.isAndroid) {
+    await _safeInit(
+      "android display mode",
+      () async {
+        await FlutterDisplayMode.setHighRefreshRate();
+      },
+    );
+  }
+
   Logger.bootstrap.info("bootstrap took [${stopWatch.elapsedMilliseconds}ms]");
   stopWatch.stop();
 

pubspec.lock

@@ -454,6 +454,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.3.0"
+  flutter_displaymode:
+    dependency: "direct main"
+    description:
+      name: flutter_displaymode
+      sha256: "42c5e9abd13d28ed74f701b60529d7f8416947e58256e6659c5550db719c57ef"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.0"
   flutter_gen_core:
     dependency: transitive
     description:

pubspec.yaml

@@ -70,6 +70,7 @@ dependencies:
   win32: ^5.1.1
   qr_flutter: ^4.1.0
   native_dio_adapter: ^1.2.0
+  flutter_displaymode: ^0.6.0
 
 dev_dependencies:
   flutter_test: