diff --git a/.github/workflows/tests.yml b/.github/workflows/checks.yml
similarity index 97%
rename from .github/workflows/tests.yml
rename to .github/workflows/checks.yml
index a5a4869..3088411 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/checks.yml
@@ -1,6 +1,6 @@
 
 # Name of your workflow.
-name: "Tests"
+name: "Checks"
 on:
   push:
     branches:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96e432c..61c1290 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 2.2.0
+* Linux support (thanks to [BenderBlog](https://github.com/pr0gramista/charset_converter/pull/38))
+
 ## 2.1.2
 * Fix missing namespace in Android project (thanks to [MemphisNguyen](https://github.com/pr0gramista/charset_converter/pull/36))
 
diff --git a/README.md b/README.md
index e972b58..5b1c8d8 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ iOS can also work with charsets with CoreFoundation CFString functions fe. `CFSt
 
 Windows can use [MultiByteToWideChar](https://docs.microsoft.com/en-us/windows/win32/api/stringapiset/nf-stringapiset-multibytetowidechar) and [WideCharToMultiByte](https://docs.microsoft.com/en-us/windows/win32/api/stringapiset/nf-stringapiset-widechartomultibyte) from Win32.
 
-Linux can use [libIconv in GLib](https://docs.gtk.org/glib/struct.IConv.html). Since Flutter for Linux use GTK, it is pretty suitable. However, it accept a NUL terminated UTF-8 string (like C string end with`\0`), so in Dart side, String will be dealt by transfering into Uint8List, and add 0 at the end.
+Linux can use [libIconv in GLib](https://docs.gtk.org/glib/struct.IConv.html). Since Flutter for Linux use GTK, it is pretty suitable. However, it accept a NUL terminated UTF-8 string (like C string end with`\0`), so in Dart side, String will be dealt by transferring into Uint8List, and add 0 at the end.
 
 ## Contributing
 
diff --git a/example/integration_test/app_test.dart b/example/integration_test/app_test.dart
index 884589f..2750291 100644
--- a/example/integration_test/app_test.dart
+++ b/example/integration_test/app_test.dart
@@ -16,8 +16,6 @@ final charsetTestCases = [
   ConversionTestCase("Big5", "中文abc", "164, 164, 164, 229, 97, 98, 99"),
   ConversionTestCase("Big5", "測試", "180, 250, 184, 213"),
   ConversionTestCase("EUC-KR", "김치", "177, 232, 196, 161"),
-  ConversionTestCase("windows1250", "Cześć",
-      "67, 122, 101, 156, 230"), // failed on linux is predictable
   ConversionTestCase("Windows-1250", "Cześć", "67, 122, 101, 156, 230"),
   ConversionTestCase("GB2312", "测试", "178, 226, 202, 212"),
   ConversionTestCase("GBK", "悯农", "195, 245, 197, 169"),
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 52eeceb..e0d1dcf 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -6,7 +6,7 @@ packages:
     description:
       name: async
       sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.11.0"
   boolean_selector:
@@ -14,7 +14,7 @@ packages:
     description:
       name: boolean_selector
       sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
   characters:
@@ -22,7 +22,7 @@ packages:
     description:
       name: characters
       sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
   charset_converter:
@@ -31,13 +31,13 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "2.1.2"
+    version: "2.2.0"
   clock:
     dependency: transitive
     description:
       name: clock
       sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
   collection:
@@ -45,7 +45,7 @@ packages:
     description:
       name: collection
       sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.18.0"
   cupertino_icons:
@@ -53,7 +53,7 @@ packages:
     description:
       name: cupertino_icons
       sha256: d57953e10f9f8327ce64a508a355f0b1ec902193f66288e8cb5070e7c47eeb2d
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.6"
   equatable:
@@ -61,7 +61,7 @@ packages:
     description:
       name: equatable
       sha256: c2b87cb7756efdf69892005af546c56c0b5037f54d2a88269b4f347a505e3ca2
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.0.5"
   fake_async:
@@ -69,17 +69,17 @@ packages:
     description:
       name: fake_async
       sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.1"
   file:
     dependency: transitive
     description:
       name: file
-      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
-      url: "https://pub.flutter-io.cn"
+      sha256: "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d"
+      url: "https://pub.dev"
     source: hosted
-    version: "7.0.0"
+    version: "6.1.4"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -95,7 +95,7 @@ packages:
     description:
       name: flutter_lints
       sha256: b543301ad291598523947dc534aaddc5aaad597b709d2426d3a0e0d44c5cb493
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.4"
   flutter_test:
@@ -113,86 +113,62 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  leak_tracker:
-    dependency: transitive
-    description:
-      name: leak_tracker
-      sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
-      url: "https://pub.flutter-io.cn"
-    source: hosted
-    version: "10.0.0"
-  leak_tracker_flutter_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_flutter_testing
-      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
-      url: "https://pub.flutter-io.cn"
-    source: hosted
-    version: "2.0.1"
-  leak_tracker_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_testing
-      sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
-      url: "https://pub.flutter-io.cn"
-    source: hosted
-    version: "2.0.1"
   lints:
     dependency: transitive
     description:
       name: lints
       sha256: a2c3d198cb5ea2e179926622d433331d8b58374ab8f29cdda6e863bd62fd369c
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.1"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
-      url: "https://pub.flutter-io.cn"
+      sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.12.16+1"
+    version: "0.12.16"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
-      url: "https://pub.flutter-io.cn"
+      sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.8.0"
+    version: "0.5.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
-      url: "https://pub.flutter-io.cn"
+      sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
+      url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.10.0"
   path:
     dependency: transitive
     description:
       name: path
-      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
-      url: "https://pub.flutter-io.cn"
+      sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.9.0"
+    version: "1.8.3"
   platform:
     dependency: transitive
     description:
       name: platform
-      sha256: "12220bb4b65720483f8fa9450b4332347737cf8213dd2840d8b2c823e47243ec"
-      url: "https://pub.flutter-io.cn"
+      sha256: ae68c7bfcd7383af3629daafb32fb4e8681c7154428da4febcff06200585f102
+      url: "https://pub.dev"
     source: hosted
-    version: "3.1.4"
+    version: "3.1.2"
   process:
     dependency: transitive
     description:
       name: process
-      sha256: "21e54fd2faf1b5bdd5102afd25012184a6793927648ea81eea80552ac9405b32"
-      url: "https://pub.flutter-io.cn"
+      sha256: "53fd8db9cec1d37b0574e12f07520d582019cb6c44abf5479a01505099a34a09"
+      url: "https://pub.dev"
     source: hosted
-    version: "5.0.2"
+    version: "4.2.4"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -203,7 +179,7 @@ packages:
     description:
       name: source_span
       sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.10.0"
   stack_trace:
@@ -211,7 +187,7 @@ packages:
     description:
       name: stack_trace
       sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.11.1"
   stream_channel:
@@ -219,7 +195,7 @@ packages:
     description:
       name: stream_channel
       sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
   string_scanner:
@@ -227,7 +203,7 @@ packages:
     description:
       name: string_scanner
       sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.0"
   super_form:
@@ -235,7 +211,7 @@ packages:
     description:
       name: super_form
       sha256: "4de33058b8d2c1e4fd72513785ae9425f589048a6bd20df8a260dec8e5ebd0bf"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
   sync_http:
@@ -243,7 +219,7 @@ packages:
     description:
       name: sync_http
       sha256: "7f0cd72eca000d2e026bcd6f990b81d0ca06022ef4e32fb257b30d3d1014a961"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "0.3.1"
   term_glyph:
@@ -251,7 +227,7 @@ packages:
     description:
       name: term_glyph
       sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
   test_api:
@@ -259,7 +235,7 @@ packages:
     description:
       name: test_api
       sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "0.6.1"
   vector_math:
@@ -267,25 +243,33 @@ packages:
     description:
       name: vector_math
       sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
   vm_service:
     dependency: transitive
     description:
       name: vm_service
-      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
-      url: "https://pub.flutter-io.cn"
+      sha256: c538be99af830f478718b51630ec1b6bee5e74e52c8a802d328d9e71d35d2583
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.10.0"
+  web:
+    dependency: transitive
+    description:
+      name: web
+      sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
+      url: "https://pub.dev"
     source: hosted
-    version: "13.0.0"
+    version: "0.3.0"
   webdriver:
     dependency: transitive
     description:
       name: webdriver
-      sha256: "003d7da9519e1e5f329422b36c4dcdf18d7d2978d1ba099ea4e45ba490ed845e"
-      url: "https://pub.flutter-io.cn"
+      sha256: "3c923e918918feeb90c4c9fdf1fe39220fa4c0e8e2c0fffaded174498ef86c49"
+      url: "https://pub.dev"
     source: hosted
-    version: "3.0.3"
+    version: "3.0.2"
 sdks:
-  dart: ">=3.2.0-0 <4.0.0"
+  dart: ">=3.2.0-194.0.dev <4.0.0"
   flutter: ">=1.17.0"
diff --git a/example/test/widget_test.dart b/example/test/widget_test.dart
index ad22c7c..4c8b11e 100644
--- a/example/test/widget_test.dart
+++ b/example/test/widget_test.dart
@@ -18,8 +18,8 @@ void main() {
     // Verify that platform version is retrieved.
     expect(
       find.byWidgetPredicate(
-        (Widget widget) => widget is Text &&
-                           widget.data!.startsWith('Running on:'),
+        (Widget widget) =>
+            widget is Text && widget.data!.startsWith('Running on:'),
       ),
       findsOneWidget,
     );
diff --git a/lib/charset_converter.dart b/lib/charset_converter.dart
index b8066bf..6bb664c 100644
--- a/lib/charset_converter.dart
+++ b/lib/charset_converter.dart
@@ -18,14 +18,11 @@ class CharsetConverter {
   ///
   /// When encoding fails either [CharsetConversionError] or [PlatformException] is thrown.
   static Future<Uint8List> encode(String charset, String data) async {
-    // ignore: prefer_typing_uninitialized_variables
-    late final result;
+    late final Uint8List? result;
 
     if (Platform.isLinux) {
-      /// I know it is silly, but GLib string (gchar *) is the same as C's,
-      /// the end of the string must be '\0'.
-      ///
-      /// I am bad at C, so I have to dealt it in Dart side:P
+      // A bit silly, but GLib string (gchar *) is the same as C's, the end of the string must be '\0'.
+      // We are bad at C so we handle it here.
       result = await _channel.invokeMethod('encode', {
         "charset": charset,
         "data": Uint8List.fromList([...utf8.encode(data), 0]),
@@ -53,6 +50,8 @@ class CharsetConverter {
   static Future<String> decode(String charset, Uint8List data) async {
     final result = await _channel.invokeMethod('decode', {
       "charset": charset,
+      // A bit silly, but GLib string (gchar *) is the same as C's, the end of the string must be '\0'.
+      // We are bad at C so we handle it here.
       "data": Platform.isLinux ? Uint8List.fromList([...data, 0]) : data,
     });
 
diff --git a/pubspec.lock b/pubspec.lock
index c6732e2..d994e77 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -6,7 +6,7 @@ packages:
     description:
       name: async
       sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.11.0"
   boolean_selector:
@@ -14,7 +14,7 @@ packages:
     description:
       name: boolean_selector
       sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
   characters:
@@ -22,7 +22,7 @@ packages:
     description:
       name: characters
       sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
   clock:
@@ -30,7 +30,7 @@ packages:
     description:
       name: clock
       sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
   collection:
@@ -38,7 +38,7 @@ packages:
     description:
       name: collection
       sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.18.0"
   fake_async:
@@ -46,7 +46,7 @@ packages:
     description:
       name: fake_async
       sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.1"
   flutter:
@@ -59,7 +59,7 @@ packages:
     description:
       name: flutter_lints
       sha256: a25a15ebbdfc33ab1cd26c63a6ee519df92338a9c10f122adda92938253bef04
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.0.3"
   flutter_test:
@@ -67,70 +67,46 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  leak_tracker:
-    dependency: transitive
-    description:
-      name: leak_tracker
-      sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
-      url: "https://pub.flutter-io.cn"
-    source: hosted
-    version: "10.0.0"
-  leak_tracker_flutter_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_flutter_testing
-      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
-      url: "https://pub.flutter-io.cn"
-    source: hosted
-    version: "2.0.1"
-  leak_tracker_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_testing
-      sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
-      url: "https://pub.flutter-io.cn"
-    source: hosted
-    version: "2.0.1"
   lints:
     dependency: transitive
     description:
       name: lints
       sha256: "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
-      url: "https://pub.flutter-io.cn"
+      sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.12.16+1"
+    version: "0.12.16"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
-      url: "https://pub.flutter-io.cn"
+      sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.8.0"
+    version: "0.5.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
-      url: "https://pub.flutter-io.cn"
+      sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
+      url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.10.0"
   path:
     dependency: transitive
     description:
       name: path
-      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
-      url: "https://pub.flutter-io.cn"
+      sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.9.0"
+    version: "1.8.3"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -141,7 +117,7 @@ packages:
     description:
       name: source_span
       sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.10.0"
   stack_trace:
@@ -149,7 +125,7 @@ packages:
     description:
       name: stack_trace
       sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.11.1"
   stream_channel:
@@ -157,7 +133,7 @@ packages:
     description:
       name: stream_channel
       sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
   string_scanner:
@@ -165,7 +141,7 @@ packages:
     description:
       name: string_scanner
       sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.0"
   term_glyph:
@@ -173,7 +149,7 @@ packages:
     description:
       name: term_glyph
       sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
   test_api:
@@ -181,7 +157,7 @@ packages:
     description:
       name: test_api
       sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "0.6.1"
   vector_math:
@@ -189,17 +165,17 @@ packages:
     description:
       name: vector_math
       sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  vm_service:
+  web:
     dependency: transitive
     description:
-      name: vm_service
-      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
-      url: "https://pub.flutter-io.cn"
+      name: web
+      sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
+      url: "https://pub.dev"
     source: hosted
-    version: "13.0.0"
+    version: "0.3.0"
 sdks:
-  dart: ">=3.2.0-0 <4.0.0"
+  dart: ">=3.2.0-194.0.dev <4.0.0"
   flutter: ">=1.17.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 9db565f..387bcb4 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: charset_converter
 description: Charset/encoding converter that uses underlying platform - no external dependencies
-version: 2.1.2
+version: 2.2.0
 homepage: https://github.com/pr0gramista/charset_converter
 repository: https://github.com/pr0gramista/charset_converter
 
diff --git a/test/charset_converter_test.dart b/test/charset_converter_test.dart
index 6935493..042e974 100644
--- a/test/charset_converter_test.dart
+++ b/test/charset_converter_test.dart
@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:charset_converter/charset_converter.dart';
@@ -11,9 +13,18 @@ void main() {
     TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
         .setMockMethodCallHandler(channel, (MethodCall methodCall) async {
       if (methodCall.method == "encode") {
+        if (Platform.isLinux) {
+          return (methodCall.arguments["data"] as Uint8List).sublist(
+              0, (methodCall.arguments["data"] as Uint8List).length - 1);
+        }
         return Uint8List.fromList(
             (methodCall.arguments["data"] as String).codeUnits);
       } else if (methodCall.method == "decode") {
+        if (Platform.isLinux) {
+          return String.fromCharCodes(
+              (methodCall.arguments["data"] as Uint8List).sublist(
+                  0, (methodCall.arguments["data"] as Uint8List).length - 1));
+        }
         return String.fromCharCodes(methodCall.arguments["data"]);
       } else if (methodCall.method == "availableCharsets") {
         return ["windows1250", "Big5", "GBK"];