Permission status added.

permission_handler/example/lib/plugin_example/permission_widget.dart

@@ -37,6 +37,8 @@ class _PermissionState extends State<PermissionWidget> {
         return Colors.red;
       case PermissionStatus.granted:
         return Colors.green;
+      case PermissionStatus.limited:
+        return Colors.orange;
       default:
         return Colors.grey;
     }

permission_handler/ios/Classes/strategies/PhotoPermissionStrategy.m

@@ -24,13 +24,24 @@
         return;
     }
 
+    if(@available(iOS 14, *)) {
+        [PHPhotoLibrary requestAuthorizationForAccessLevel:PHAccessLevelReadWrite handler:^(PHAuthorizationStatus authorizationStatus) {
+            completionHandler([PhotoPermissionStrategy determinePermissionStatus:authorizationStatus]);
+        }];
+    }else {
     [PHPhotoLibrary requestAuthorization:^(PHAuthorizationStatus authorizationStatus) {
         completionHandler([PhotoPermissionStrategy determinePermissionStatus:authorizationStatus]);
     }];
+    }
 }
 
 + (PermissionStatus)permissionStatus {
-    PHAuthorizationStatus status = [PHPhotoLibrary authorizationStatus];
+    PHAuthorizationStatus status;
+    if(@available(iOS 14, *)){
+        status = [PHPhotoLibrary authorizationStatusForAccessLevel:PHAccessLevelReadWrite];
+    }else {
+        status = [PHPhotoLibrary authorizationStatus];
+    }
 
     return [PhotoPermissionStrategy determinePermissionStatus:status];
 }

permission_handler/lib/permission_handler.dart

@@ -23,8 +23,8 @@ Future<bool> openAppSettings() => _handler.openAppSettings();
 /// Actions that can be executed on a permission.
 extension PermissionActions on Permission {
   /// The current status of this permission.
-  /// 
-  /// The Android-only [PermissionStatus.permanentlyDenied] status will only be 
+  ///
+  /// The Android-only [PermissionStatus.permanentlyDenied] status will only be
   /// calculated if the active context is an Activity. If it isn't,
   /// [PermissionStatus.denied] will be returned.
   Future<PermissionStatus> get status => _handler.checkPermissionStatus(this);
@@ -67,6 +67,10 @@ extension PermissionCheckShortcuts on Permission {
   /// *Only supported on iOS.*
   Future<bool> get isRestricted => status.isRestricted;
 
+  ///User has authorized this application for limited photo library access.
+  /// *Only supported on iOS.(iOS14+)*
+  Future<bool> get isLimited => status.isLimited;
+
   /// If the user denied this permission and selected to never again show a
   /// request for it. The user may still change the permission's status in the
   /// device settings.

permission_handler/pubspec.yaml

@@ -16,7 +16,10 @@ dependencies:
   flutter:
     sdk: flutter
   meta: ^1.1.6
-  permission_handler_platform_interface: ^2.0.1
+  permission_handler_platform_interface:
+    git:
+      url: https://github.com/MathiasCochet/flutter-permission-handler.git
+      path: permission_handler_platform_interface
 
 dev_dependencies:
   effective_dart: ^1.2.1