v5.9.0

-# 5.9.0-beta
+# 5.9.0
 - ScreenUtilInit won't rebuild the whole widget tree
 - Add `fontSizeResolver` to specify how font size should be scaled
 - Add `diameter` & `diagonal` factors
 - `useInheritedMediaQuery` has not effect, and will be removed in next release
 - Fix `ensureScreenSize` in web platform
+- add deviceType
 
 # 5.8.4
 - bug fix

@@ -3,11 +3,12 @@
 export "FLUTTER_ROOT=/Users/lizhuoyuan/fvm/versions/stable"
 export "FLUTTER_APPLICATION_PATH=/Users/lizhuoyuan/Development/Project/flutter_screenutil/example"
 export "COCOAPODS_PARALLEL_CODE_SIGN=true"
-export "FLUTTER_TARGET=lib/main.dart"
+export "FLUTTER_TARGET=/Users/lizhuoyuan/Development/Project/flutter_screenutil/example/lib/main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "FLUTTER_BUILD_NAME=1.0.0"
 export "FLUTTER_BUILD_NUMBER=1"
+export "DART_DEFINES=Zmx1dHRlci5pbnNwZWN0b3Iuc3RydWN0dXJlZEVycm9ycz10cnVl,RkxVVFRFUl9XRUJfQVVUT19ERVRFQ1Q9dHJ1ZQ==,RkxVVFRFUl9XRUJfQ0FOVkFTS0lUX1VSTD1odHRwczovL3d3dy5nc3RhdGljLmNvbS9mbHV0dGVyLWNhbnZhc2tpdC9jZGJlZGE3ODhhMjkzZmEyOTY2NWRjM2ZhM2Q2ZTYzYmQyMjFjYjBkLw=="
 export "DART_OBFUSCATION=false"
 export "TRACK_WIDGET_CREATION=true"
 export "TREE_SHAKE_ICONS=false"
-export "PACKAGE_CONFIG=.dart_tool/package_config.json"
+export "PACKAGE_CONFIG=/Users/lizhuoyuan/Development/Project/flutter_screenutil/example/.dart_tool/package_config.json"

@@ -3,6 +3,7 @@
  * email: zhuoyuan93@gmail.com
  */
 
+import 'dart:io';
 import 'dart:math' show min, max;
 import 'dart:ui' as ui show FlutterView;
 
@@ -240,6 +241,37 @@ class ScreenUtil {
   double setSp(num fontSize) =>
       fontSizeResolver?.call(fontSize, _instance) ?? fontSize * scaleText;
 
+  DeviceType deviceType() {
+    DeviceType deviceType;
+    switch (Platform.operatingSystem) {
+      case 'android':
+      case 'ios':
+        deviceType = DeviceType.mobile;
+        if ((orientation == Orientation.portrait && screenWidth < 600) ||
+            (orientation == Orientation.landscape && screenHeight < 600)) {
+          deviceType = DeviceType.mobile;
+        } else {
+          deviceType = DeviceType.tablet;
+        }
+        break;
+      case 'linux':
+        deviceType = DeviceType.linux;
+        break;
+      case 'macos':
+        deviceType = DeviceType.mac;
+        break;
+      case 'windows':
+        deviceType = DeviceType.windows;
+        break;
+      case 'fuchsia':
+        deviceType = DeviceType.fuchsia;
+        break;
+      default:
+        deviceType = DeviceType.web;
+    }
+    return deviceType;
+  }
+
   SizedBox setVerticalSpacing(num height) =>
       SizedBox(height: setHeight(height));
 
@@ -275,3 +307,5 @@ extension on MediaQueryData? {
       return this;
   }
 }
+
+enum DeviceType { mobile, tablet, web, mac, windows, linux, fuchsia }

 name: flutter_screenutil
 description: A flutter plugin for adapting screen and font size.Guaranteed to look good on different models
-version: 5.9.0-beta
+version: 5.9.0
 homepage: https://github.com/OpenFlutter/flutter_screenutil
 
 environment: