Merge pull request #35 from CaiJingLong/fix-refresh-pick

Update pick state when gallery refresh

CHANGELOG.md

 # CHANGELOG
 
-## [0.3.0] add params photoList
+## 0.3.1
+
+`photo_manager` to `0.3.1`
+
+If the selected image is deleted by other applications, the selected status in the selector will be updated correctly.
+
+## 0.3.0 add params photoList
 
 **Breaking change**. Migrate from the deprecated original Android Support Library to AndroidX. This shouldn't result in any functional changes, but it requires any Android apps using this plugin to also migrate if they're using the original support library.
 
 - Video duration badge time problem.
 - Images sort by create time.
 
-## [0.2.0]
+## 0.2.0
 
 **break change**
 support pick only image or video
 
-## [0.1.11]
+## 0.1.11
 
 fix pubspec version
 
-## [0.1.10] fix bug
+## 0.1.10 fix bug
 
 fix a error widget bug.
 
-## [0.1.9]
+## 0.1.9
 
 fix all assets i18n provider
 
-## [0.1.8]
+## 0.1.8
 
 Fixed crash bug when the number of photos or videos was zero.
 
-## [0.1.7]
+## 0.1.7
 
 add a badge delegate for asset
 
-## [0.1.6] rollback photo_manager version
+## 0.1.6 rollback photo_manager version
 
 sort asset by date
 
-## [0.1.5] rollback photo_manager version
+## 0.1.5 rollback photo_manager version
 
-## [0.1.4] fix thumb is null bug
+## 0.1.4 fix thumb is null bug
 
 fix thumb bug.
 
-## [0.1.3] support ios icloud asset
+## 0.1.3 support ios icloud asset
 
-## [0.1.2] fix bug
+## 0.1.2 fix bug
 
 fix all path hasVideo property bug
 
-## [0.1.1] fix bug and add params
+## 0.1.1 fix bug and add params
 
 add loadingDelegate
 
-## [0.1.0] support video
+## 0.1.0 support video
 
 API incompatibility
 
 ImageXXX rename AssetXXX
 
-## [0.0.8] fix bug
+## 0.0.8 fix bug
 
 DefaultCheckBoxBuilderDelegate params checkColor not valid bug
 
-## [0.0.7] fix bug
+## 0.0.7 fix bug
 
 fix dividerColor not valid bug
 
-## [0.0.6] add checkbox delegate
+## 0.0.6 add checkbox delegate
 
 users can use CheckBoxDelegate to custom preview right bottom widget
 
-## [0.0.5] add a params
+## 0.0.5 add a params
 
 add the sort delegate to help user sort gallery
 
 
 add a loading refresh indicator in the gallery
 
-## [0.0.4] fix #1
+## 0.0.4 fix #1
 
 fix request other permission will crash bug
 
 depo photo_manager 0.0.3
 
-## [0.0.3] add the thumb size to option
+## 0.0.3 add the thumb size to option
 
 add a params for pick image , thumb size
 
-## [0.0.2] fix bug
+## 0.0.2 fix bug
 
 preview sure button bug
 preview bottom safeArea
 
-## [0.0.1] first version
+## 0.0.1 first version
 
 image picker

lib/src/provider/selected_provider.dart

+import 'dart:async';
+
 import 'package:photo_manager/photo_manager.dart';
 
 abstract class SelectedProvider {
   }
 
   void sure();
+
+  Future checkPickImageEntity() async {
+    List<AssetEntity> notExistsList = [];
+    for (var entity in selectedList) {
+      var exists = await entity.exists;
+      if (!exists) {
+        notExistsList.add(entity);
+      }
+    }
+
+    selectedList.removeWhere((e) {
+      return notExistsList.contains(e);
+    });
+  }
 }

lib/src/ui/page/photo_main_page.dart

   void _onGalleryChange(AssetPathEntity assetPathEntity) {
     _currentPath = assetPathEntity;
 
-    _currentPath.assetList.then((v) {
+    _currentPath.assetList.then((v)async {
       _sortAssetList(v);
       list.clear();
       list.addAll(v);
       scrollController.jumpTo(0.0);
+      await checkPickImageEntity();
       setState(() {});
     });
   }
     // Not deleted
     _onGalleryChange(this.currentPath);
   }
+
 }

pubspec.lock

       name: photo_manager
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.3.0"
+    version: "0.3.1"
   quiver:
     dependency: transitive
     description:

pubspec.yaml

 name: photo
 description: image picker, multi picker support video / icloud asset ,use flutter as ui, if you want to build custom ui,you just use photo_manager.
-version: 0.3.0
+version: 0.3.1
 author: caijinglong<cjl_spy@163.com>
 homepage: https://github.com/CaiJingLong/flutter_photo
 
   flutter:
     sdk: flutter
 
-  photo_manager: ^0.3.0
+  photo_manager: ^0.3.1
   # photo_manager:
   #   git:
   #     url: https://github.com/CaiJingLong/flutter_photo_manager.git