feat: HTTP2 support for api requests. (#290)

lib/services/github_api.dart

@@ -6,10 +6,18 @@ import 'package:dio_http_cache_lts/dio_http_cache_lts.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:injectable/injectable.dart';
 import 'package:revanced_manager/models/patch.dart';
+import 'package:dio_http2_adapter/dio_http2_adapter.dart';
 
 @lazySingleton
 class GithubAPI {
-  final Dio _dio = Dio(BaseOptions(baseUrl: 'https://api.github.com'));
+  final Dio _dio = Dio(
+    BaseOptions(baseUrl: 'https://api.github.com'),
+  )..httpClientAdapter = Http2Adapter(
+      ConnectionManager(
+        idleTimeout: 10000,
+        onClientCreate: (_, config) => config.onBadCertificate = (_) => true,
+      ),
+    );
   final DioCacheManager _dioCacheManager = DioCacheManager(CacheConfig());
   final Options _cacheOptions = buildCacheOptions(
     const Duration(days: 1),

lib/services/revanced_api.dart

@@ -6,6 +6,7 @@ import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:injectable/injectable.dart';
 import 'package:revanced_manager/models/patch.dart';
 import 'package:timeago/timeago.dart';
+import 'package:dio_http2_adapter/dio_http2_adapter.dart';
 
 @lazySingleton
 class RevancedAPI {
@@ -17,7 +18,15 @@ class RevancedAPI {
   );
 
   Future<void> initialize(String apiUrl) async {
-    _dio = Dio(BaseOptions(baseUrl: apiUrl));
+    _dio = Dio(BaseOptions(
+      baseUrl: apiUrl,
+    ))
+      ..httpClientAdapter = Http2Adapter(
+        ConnectionManager(
+          idleTimeout: 10000,
+          onClientCreate: (_, config) => config.onBadCertificate = (_) => true,
+        ),
+      );
     _dio.interceptors.add(_dioCacheManager.interceptor);
   }
 

pubspec.yaml

@@ -20,6 +20,7 @@ dependencies:
       ref: revanced-manager
   device_info_plus: ^4.1.2
   dio: ^4.0.6
+  dio_http2_adapter: ^2.0.0
   dio_http_cache_lts: ^0.4.1
   dynamic_color: ^1.5.4
   dynamic_themes: ^1.1.0