[windows] Replace win32 with win32_registry

Author: lijy91

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.1.7
+
+- [windows] Replace `win32` with `win32_registry`
+
 ## 0.1.6
 
 - [windows] fix: use correct max length of registry key #

example/pubspec.lock

@@ -120,7 +120,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.1.6"
+    version: "0.1.7"
   lints:
     dependency: transitive
     description:
@@ -279,7 +279,14 @@ packages:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.3.0"
+    version: "2.4.2"
+  win32_registry:
+    dependency: transitive
+    description:
+      name: win32_registry
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.2"
 sdks:
-  dart: ">=2.14.0 <3.0.0"
+  dart: ">=2.15.0 <3.0.0"
   flutter: ">=1.20.0"

lib/src/app_auto_launcher_impl_windows.dart

@@ -1,85 +1,41 @@
-import 'dart:ffi';
-
-import 'package:ffi/ffi.dart' if (dart.library.html) 'noop_ffi.dart';
-import 'package:win32/win32.dart' if (dart.library.html) 'noop_win32.dart';
+import 'package:win32_registry/win32_registry.dart'
+    if (dart.library.html) 'noop.dart';
 
 import 'app_auto_launcher.dart';
 
-final _kRegSubKey =
-    r'Software\Microsoft\Windows\CurrentVersion\Run'.toNativeUtf16();
-
 class AppAutoLauncherImplWindows extends AppAutoLauncher {
   AppAutoLauncherImplWindows({
     required String appName,
     required String appPath,
   }) : super(appName: appName, appPath: appPath);
 
-  int get _regValueMaxLength => appPath.codeUnits.length * 2;
-
-  int _regOpenKey() {
-    final phkResult = calloc<HANDLE>();
-    try {
-      RegOpenKeyEx(
-        HKEY_CURRENT_USER,
-        _kRegSubKey,
-        0,
-        KEY_ALL_ACCESS,
-        phkResult,
+  RegistryKey get _regKey => Registry.openPath(
+        RegistryHive.currentUser,
+        path: r'Software\Microsoft\Windows\CurrentVersion\Run',
+        desiredAccessRights: AccessRights.allAccess,
       );
-      return phkResult.value;
-    } finally {
-      free(phkResult);
-    }
-  }
-
-  int _regCloseKey(int hKey) {
-    return RegCloseKey(hKey);
-  }
 
   @override
   Future<bool> isEnabled() async {
-    int hKey = _regOpenKey();
-    final lpData = calloc<BYTE>(_regValueMaxLength);
-    final lpcbData = calloc<DWORD>()..value = 1024;
-
-    RegQueryValueEx(
-      hKey,
-      appName.toNativeUtf16(),
-      nullptr,
-      nullptr,
-      lpData,
-      lpcbData,
-    );
-    var value = lpData.cast<Utf16>().toDartString();
-
-    free(lpData);
-    free(lpcbData);
-    _regCloseKey(hKey);
-
-    return value.isNotEmpty;
+    String? value = _regKey.getValueAsString(appName);
+    return value == appPath;
   }
 
   @override
   Future<bool> enable() async {
-    int hKey = _regOpenKey();
-
-    RegSetKeyValue(
-      hKey,
-      ''.toNativeUtf16(),
-      appName.toNativeUtf16(),
-      REG_SZ,
-      appPath.toNativeUtf16(),
-      _regValueMaxLength,
-    );
-    _regCloseKey(hKey);
+    _regKey.createValue(RegistryValue(
+      appName,
+      RegistryValueType.string,
+      appPath,
+    ));
     return true;
   }
 
   @override
   Future<bool> disable() async {
-    int hKey = _regOpenKey();
-    RegDeleteValue(hKey, appName.toNativeUtf16());
-    _regCloseKey(hKey);
+    if (await isEnabled()) {
+      _regKey.deleteValue(appName);
+    }
     return true;
   }
 }

pubspec.lock

@@ -51,7 +51,7 @@ packages:
     source: hosted
     version: "1.2.0"
   ffi:
-    dependency: "direct main"
+    dependency: transitive
     description:
       name: ffi
       url: "https://pub.dartlang.org"
@@ -171,12 +171,19 @@ packages:
     source: hosted
     version: "2.1.1"
   win32:
-    dependency: "direct main"
+    dependency: transitive
     description:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.3.0"
+    version: "2.4.2"
+  win32_registry:
+    dependency: "direct main"
+    description:
+      name: win32_registry
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.2"
 sdks:
-  dart: ">=2.14.0 <3.0.0"
+  dart: ">=2.15.0 <3.0.0"
   flutter: ">=1.20.0"

pubspec.yaml

@@ -1,6 +1,6 @@
 name: launch_at_startup
 description: This plugin allows Flutter desktop apps to Auto launch on startup / login.
-version: 0.1.6
+version: 0.1.7
 homepage: https://github.com/leanflutter/launch_at_startup
 
 platforms:
@@ -16,8 +16,7 @@ dependencies:
   flutter:
     sdk: flutter
 
-  ffi: ^1.0.0
-  win32: ^2.3.0
+  win32_registry: ^0.1.2
 
 dev_dependencies:
   flutter_test: