安卓、iOS不动，鸿蒙端用image_picker_ohos 代替 wechat_asset_picker

@@ -34,6 +34,12 @@ import './dispose.dart';
 // import 'package:photo_manager/photo_manager.dart';
 // import 'package:photo_manager/photo_manager.dart';
 import 'package:flutter_native_image/flutter_native_image.dart';
 import 'package:flutter_native_image/flutter_native_image.dart';
 // import 'package:flutter_image_compress/flutter_image_compress.dart';
 // import 'package:flutter_image_compress/flutter_image_compress.dart';
+import 'package:image_picker_ohos/image_picker_ohos.dart';
+import 'package:image_picker_platform_interface/image_picker_platform_interface.dart';
+
+class MediaDN {
+  File? file;
+}
 
 
 typedef void OnPickImageCallback(
 typedef void OnPickImageCallback(
     double maxWidth, double maxHeight, int quality);
     double maxWidth, double maxHeight, int quality);
@@ -84,6 +90,8 @@ class _ImgPickerWidgetState extends DisposableState<ImgPickerWidget> {
   final Storage storage = Storage();
   final Storage storage = Storage();
   // 控制器，可以用于取消任务、获取上述的状态，进度等信息
   // 控制器，可以用于取消任务、获取上述的状态，进度等信息
   //  PutController putController = PutController();
   //  PutController putController = PutController();
+
+  final ImagePickerPlatform _picker = new ImagePickerOhos();
   // 当前的任务状态
   // 当前的任务状态
 
 
   @override
   @override
@@ -176,6 +184,182 @@ class _ImgPickerWidgetState extends DisposableState<ImgPickerWidget> {
     }
     }
   }
   }
 
 
+  // void _showPickedSnackBar(BuildContext context, List<XFile> files) {
+  //   ScaffoldMessenger.of(context).showSnackBar(SnackBar(
+  //     content: Text('Picked: ${files.map((XFile it) => it.name).join(',')}'),
+  //     duration: const Duration(seconds: 2),
+  //   ));
+  // }
+
+  //   Future<void> _displayPickImageDialog(
+  //     BuildContext context, OnPickImageCallback onPick) async {
+  //   return showDialog(
+  //       context: context,
+  //       builder: (BuildContext context) {
+  //         return AlertDialog(
+  //           title: const Text('Add optional parameters'),
+  //           content: Column(
+  //             children: <Widget>[
+  //               TextField(
+  //                 controller: maxWidthController,
+  //                 keyboardType:
+  //                     const TextInputType.numberWithOptions(decimal: true),
+  //                 decoration: const InputDecoration(
+  //                     hintText: 'Enter maxWidth if desired'),
+  //               ),
+  //               TextField(
+  //                 controller: maxHeightController,
+  //                 keyboardType:
+  //                     const TextInputType.numberWithOptions(decimal: true),
+  //                 decoration: const InputDecoration(
+  //                     hintText: 'Enter maxHeight if desired'),
+  //               ),
+  //               TextField(
+  //                 controller: qualityController,
+  //                 keyboardType: TextInputType.number,
+  //                 decoration: const InputDecoration(
+  //                     hintText: 'Enter quality if desired'),
+  //               ),
+  //             ],
+  //           ),
+  //           actions: <Widget>[
+  //             TextButton(
+  //               child: const Text('CANCEL'),
+  //               onPressed: () {
+  //                 Navigator.of(context).pop();
+  //               },
+  //             ),
+  //             TextButton(
+  //                 child: const Text('PICK'),
+  //                 onPressed: () {
+  //                   final double? width = maxWidthController.text.isNotEmpty
+  //                       ? double.parse(maxWidthController.text)
+  //                       : null;
+  //                   final double? height = maxHeightController.text.isNotEmpty
+  //                       ? double.parse(maxHeightController.text)
+  //                       : null;
+  //                   final int? quality = qualityController.text.isNotEmpty
+  //                       ? int.parse(qualityController.text)
+  //                       : null;
+  //                   onPick(width, height, quality);
+  //                   Navigator.of(context).pop();
+  //                 }),
+  //           ],
+  //         );
+  //       });
+  // }
+
+  T? _firstOrNull<T>(List<T> list) {
+    return list.isEmpty ? null : list.first;
+  }
+
+  Future<List<XFile>> _onImageButtonPressed(
+    ImageSource source, {
+    required BuildContext context,
+    bool isMultiImage = false,
+    bool isMedia = false,
+    bool isVideo = false,
+  }) async {
+    // if (_controller != null) {
+    //   await _controller!.setVolume(0.0);
+    // }
+    if (context.mounted) {
+      if (isVideo) {
+        List<XFile> temp = [];
+        final XFile? file = await _picker.getVideo(
+            source: source, maxDuration: const Duration(seconds: 10));
+        if (file != null && context.mounted) {
+          // _showPickedSnackBar(context, <XFile>[file]);
+          temp.add(file as XFile);
+        }
+        return temp;
+      } else if (isMultiImage) {
+        double? maxWidth = 300.00;
+        double? maxHeight = 500;
+        int? quality = 90;
+
+        try {
+          final ImageOptions imageOptions = ImageOptions(
+            maxWidth: maxWidth,
+            maxHeight: maxHeight,
+            imageQuality: quality,
+          );
+          final List<XFile> pickedFileList = isMedia
+              ? await _picker.getMedia(
+                  options: MediaOptions(
+                      allowMultiple: isMultiImage, imageOptions: imageOptions),
+                )
+              : await _picker.getMultiImageWithOptions(
+                  options: MultiImagePickerOptions(
+                    imageOptions: imageOptions,
+                  ),
+                );
+
+          if (pickedFileList.isNotEmpty && context.mounted) {
+            return pickedFileList;
+          } else {
+            return [];
+          }
+        } catch (e) {
+          print(e.toString());
+        }
+      } else if (isMedia) {
+        // double? maxWidth = 300.00;
+        // double? maxHeight = 500;
+        // int? quality = 90;
+
+        try {
+          final List<XFile> pickedFileList = <XFile>[];
+          final XFile? media = _firstOrNull(await _picker.getMedia(
+            options: MediaOptions(
+              allowMultiple: isMultiImage,
+              // imageOptions: ImageOptions(
+              //   maxWidth: maxWidth,
+              //   maxHeight: maxHeight,
+              //   imageQuality: quality,
+              // )
+            ),
+          ));
+
+          if (media != null) {
+            pickedFileList.add(media);
+            print(pickedFileList);
+            return pickedFileList;
+          }
+        } catch (e) {
+          print(e.toString());
+        }
+      } else {
+        double? maxWidth = 300.00;
+        double? maxHeight = 500;
+        int? quality = 90;
+
+        try {
+          final XFile? pickedFile = await _picker.getImageFromSource(
+            source: source,
+            options: ImagePickerOptions(
+              maxWidth: maxWidth,
+              maxHeight: maxHeight,
+              imageQuality: quality,
+            ),
+          );
+          List<XFile> temp = [];
+          if (pickedFile != null && context.mounted) {
+            temp.add(pickedFile as XFile);
+          }
+
+          print(pickedFile);
+          return temp;
+
+          // <XFile>[pickedFile]
+        } catch (e) {
+          print(e);
+        }
+      }
+    }
+    return [];
+  }
+
   ///多图片选择
   ///多图片选择
   void pickAsset(RequestType type, {List<AssetPathEntity>? pathList}) async {
   void pickAsset(RequestType type, {List<AssetPathEntity>? pathList}) async {
     List<UploadImgModel>? temp = [];
     List<UploadImgModel>? temp = [];
@@ -194,61 +378,40 @@ class _ImgPickerWidgetState extends DisposableState<ImgPickerWidget> {
     } else if (widget.uploadType == UploadType.RemarkImagesType) {
     } else if (widget.uploadType == UploadType.RemarkImagesType) {
       temp = widget.imageList;
       temp = widget.imageList;
     }
     }
-    List<AssetEntity>? imgList = await AssetPicker.pickAssets(context,
-        pickerConfig: AssetPickerConfig(
-            maxAssets: widget.maxImageNumber - temp!.length,
-            // selectedAssets: assets,
-            requestType: type,
-            themeColor: MyColours.color_199095));
-
-    /// context is required, other params is optional.
-    // List<AssetEntity> imgList = await PhotoPicker.pickAsset(
-    //   // BuildContext required
-    //   context: context,
-
-    //   /// The following are optional parameters.
-    //   themeColor: MyColours.color_199095,
-    //   // the title color and bottom color
-    //   textColor: Colors.white,
-    //   // text color
-    //   padding: 1.0,
-    //   // item padding
-    //   dividerColor: Colors.grey,
-    //   // divider color
-    //   disableColor: Colors.grey.shade300,
-    //   // the check box disable color
-    //   itemRadio: 0.88,
-    //   // the content item radio
-    //   maxSelected: widget.maxImageNumber - temp.length,
-    //   // max picker image count
-    //   // provider: I18nProvider.english,
-    //   provider: I18nProvider.chinese,
-    //   // i18n provider ,default is chinese. , you can custom I18nProvider or use ENProvider()
-    //   rowCount: 3,
-    //   // item row count
-    //   thumbSize: 150,
-    //   // preview thumb size , default is 64
-    //   sortDelegate: SortDelegate.common,
-    //   // default is common ,or you make custom delegate to sort your gallery
-    //   checkBoxBuilderDelegate: DefaultCheckBoxBuilderDelegate(
-    //     activeColor: MyColours.color_353535,
-    //     unselectedColor: Colors.white,
-    //     checkColor: MyColours.color_199095,
-    //   ),
-    //   // default is DefaultCheckBoxBuilderDelegate ,or you make custom delegate to create checkbox
-    //   // loadingDelegate: this,
-    //   // if you want to build custom loading widget,extends LoadingDelegate, [see example/lib/main.dart]
-    //   badgeDelegate: const DurationBadgeDelegate(),
-    //   // badgeDelegate to show badge widget
-    //   pickType: type,
-    //   photoPathList: pathList,
-    // );
-    if (imgList == null || imgList.isEmpty) {
+
+    List<MediaDN>? imgList = [];
+    if (Platform.isAndroid || Platform.isIOS) {
+      List<AssetEntity>? imagListTemp = await AssetPicker.pickAssets(context,
+          pickerConfig: AssetPickerConfig(
+              maxAssets: widget.maxImageNumber - temp!.length,
+              // selectedAssets: assets,
+              requestType: type,
+              themeColor: MyColours.color_199095));
+      imagListTemp?.forEach((elenemt) async {
+        MediaDN mediaDN = MediaDN();
+        mediaDN.file = await elenemt.file;
+        imgList.add(mediaDN);
+      });
+    } else if (Platform.isOhos) {
+      List<XFile> imagListTemp = await _onImageButtonPressed(
+          ImageSource.gallery,
+          context: context,
+          isMultiImage: true,
+          isVideo: false);
+
+      imagListTemp.forEach((elenemt) async {
+        MediaDN mediaDN = MediaDN();
+        mediaDN.file = File(elenemt.path);
+        imgList.add(mediaDN);
+      });
+    }
+
+    if (imgList.length == 0 || imgList.isEmpty) {
       print("No pick item.");
       print("No pick item.");
       return;
       return;
     } else {
     } else {
       for (int i = 0; i < imgList.length; i++) {
       for (int i = 0; i < imgList.length; i++) {
-        var file = (await imgList[i].file)!;
+        var file = (imgList[i].file)!;
         //从相册选取照片后进行裁剪压缩
         //从相册选取照片后进行裁剪压缩
         File yourFile = file;
         File yourFile = file;
         Uint8List afterImg = await yourFile.readAsBytes();
         Uint8List afterImg = await yourFile.readAsBytes();
@@ -283,7 +446,7 @@ class _ImgPickerWidgetState extends DisposableState<ImgPickerWidget> {
         if (need) {
         if (need) {
           file = File(path);
           file = File(path);
         }
         }
-        UploadImageUtil().startUpload(context, File(path), temp.length - 1,
+        UploadImageUtil().startUpload(context, File(path), temp!.length - 1,
             false, widget.model!, widget.uploadType,
             false, widget.model!, widget.uploadType,
             countAll: imgList.length,
             countAll: imgList.length,
             callback: widget.callback,
             callback: widget.callback,

+<!-- Copyright 2019 The FlutterCandies author. All rights reserved.
+Use of this source code is governed by an Apache license
+that can be found in the LICENSE file. -->
+
+# Changelog
+
+> [!IMPORTANT]  
+> See the [Migration Guide](guides/migration_guide.md) for the details of breaking changes between versions.
+
+## Unreleased
+
+*None.*
+
+## 9.8.0
+
+> [!NOTE]
+> Be aware of potential minor theme changes since the base theme has taken place in the picker's theme.
+
+**Improvements**
+
+- Improve themes by inheriting the base theme rather than standalone constructors.
+
+**Fixes**
+
+- Enabling using the package on Flutter 3.35.
+
+## 9.7.0
+
+**Improvements**
+
+- Allows specifying the fallback text delegate through `assetPickerTextDelegateFromLocale`.
+
+## 9.6.0
+
+**New features**
+
+- Expose more route settings.
+  Users will now be able to control the route settings for the picker and viewer.
+- Add Persian (Farsi) language support. (Thanks to @Ho3einTahan)
+
+**Improvements**
+
+- Improve how `MediaQuery` is being listened.
+- Stop enabling drag to select when `maxAssets == 1`.
+- Extract `DefaultAssetPickerProvider.init`.
+
+**Fixes**
+
+- Fix semantics with the close button.
+- Fix `selectPredicate` not being called when selecting the video asset under the WeChat Moment mode.
+- Manually dispose memory leak objects.
+
+## 9.5.1
+
+**Improvements**
+
+- Allow `extended_image` v10.
+
+## 9.5.0
+
+**New features**
+
+- Support drag to select.
+
+**Fixes**
+
+- Fixes semantics issues.
+
+## 9.4.2
+
+**Improvements**
+
+- Add Traditional Chinese language text delegate. (Thanks to @Gasol)
+- Improves the default sort conditions on Android.
+
+## 9.4.1
+
+**Improvements**
+
+- Improves the default sort conditions.
+
+**Fixes**
+
+- Fixes selecting when reached the max asset limit in the preview.
+
+## 9.4.0
+
+**Improvements**
+
+- Allows `extended_image: ^9.0.0`.
+
+**Fixes**
+
+- Allows assets changing when no path previously.
+
+## 9.3.3
+
+**Fixes**
+
+- Recovers the compatibility with Flutter 3.16.
+
+## 9.3.2
+
+**Improvements**
+
+- Adapt the file type getter from the image provider to get a precise file type in grid.
+- Adds the identifier for grid item's semantics.
+- Improves preview page back button.
+
+## 9.3.1
+
+**Improvements**
+
+- Do not mute the Live Photo during the preview.
+
+**Fixes**
+
+- Fix the GIF indicator's layout.
+- Fix the directionality with the reverted grid item.
+
+## 9.3.0
+
+**New features**
+
+- Add explicit Live Photos indicator for assets.
+
+**Improvements**
+
+- Make Live Photos gesture consistent when scaling and panning.
+- Integrate `LocallyAvailableBuilder` with thumbnail options to improve the thumbnail loading speed.
+- Use `visibility_detector` and scroll observer to improve media playing experiences.
+
+**Fixes**
+
+- Fix the bottom actions bar display conditions.
+
+## 9.2.2
+
+- Uses correct `isOriginal` for the `LocallyAvailableBuilder`.
+
+## 9.2.1
+
+- Improve changes when limited on iOS.
+- Use `LocallyAvailableBuilder` in the grid to provide better user awareness.
+
+## 9.2.0
+
+**New features**
+
+- Introduce `AssetsChangeCallback` and `AssetsChangeRefreshPredicate`
+  to help users act according to asset changes.
+- Add `shouldAutoplayPreview` to the picker config.
+
+**Fixes**
+
+- Raise detailed negative range error.
+- Fix viewer confirm button predication.
+- Enlarge GIF gradients.
+- Fix potential paths assets count unexpected merging behaviors.
+
+## 9.1.0
+
+**Improvements**
+
+- Support limited permission displays on Android.
+- Improves the limited overlay padding on Android.
+- Adds permission request lock for the picker state.
+- Speeding up by splitting asset loading into separate steps.
+- Speeding up using `AdvancedCustomFilter` rather than `FilterOptionGroup` by default.
+
+**Fixes**
+
+- Fix reverted index when previewing assets on Android.
+- Requests with the correct options with the picker.
+
+## 9.0.4
+
+**Fixes**
+
+- Fix the app bar of the viewer that is not animating.
+- Fix loading when no assets are in the path.
+- Reset the has more to load flag between path switching.
+
+## 9.0.3
+
+**Fixes**
+
+- Fix index reverting in `viewAsset`.
+
+## 9.0.2
+
+**Fixes**
+
+- Fix the index with bottom items in the preview.
+
+## 9.0.1
+
+**Fixes**
+
+- Fix the current asset in the picker viewer.
+
+**Improvements**
+
+- Improve code formatting.
+
+## 9.0.0
+
+**Breaking changes**
+
+- Migrate to Flutter 3.16, and drop supports for previous Flutter versions.
+- Bump `photo_manager` to v3.x.
+- Export `photo_manager_image_provider`.
+- Integrate `PermissionRequestOption` for callers.
+
+**Improvements**
+
+- Adapt `ThemeData` usages.
+- Use `wechat_picker_library`.
+- Make the first asset count not blocking loads.
+
+**Fixes**
+
+- Fix unhandled child semantics with the app bar title.
+- Fix styles around the app bar and other widgets.
+- Fix previewing selected assets' behavior.
+- Use `PermissionRequestOption` as much as possible.
+- Raise more errors for non-synced paths.
+- Fix the experience with `shouldRevertGrid`.
+
+## 8.8.0
+
+**New features**
+
+- Add Korean language support. (Thanks to @LIMMIHEE)
+
+**Improvements**
+
+- Use `viewAsset` in the preview button.
+
+**Fixes**
+
+- Fix disposed provider throwing error when fetching assets. (#493)
+
+## 8.7.1
+
+**Improvements**
+
+- Improve README docs and add topics for pub.
+
+## 8.7.0
+
+**Breaking changes**
+
+- Migrate to Flutter 3.13, and drop supports for previous Flutter versions.
+
+## 8.6.3
+
+**Improvements**
+
+- Improve `AssetPickerProvider.paths`.
+
+## 8.6.2
+
+**Improvements**
+
+- Add `appBarPreferredSize` in the picker delegate to help with padding calculations.
+- Improve the performance with `MediaQuery` callers.
+
+## 8.6.1
+
+**Improvements**
+
+- Remove `needTitle` for image filter options.
+
+**Fixes**
+
+- Fix hit test when previewing videos.
+
+## 8.6.0
+
+**Breaking changes**
+
+- Use `TargetPlatform` for the `isAppleOS` method in delegates, which relies on a `BuildContext`.
+
+**New features**
+
+- Sync all UI details from WeChat 8.3.x. (#458)
+- Add Turkish language text delegate. (Thanks to @cevheri).
+- Allow to confirm 0 assets if there are selected assets previously. (#461)
+
+**Improvements**
+
+- Silent part of thumbnail request exceptions.
+
+**Fixes**
+
+- Fix semantics interactions for video preview. (#458)
+- Be able to update the items builder page. (#417)
+
+## 8.5.0
+
+**Breaking changes**
+
+- Migrate to Flutter 3.10, and drop supports for previous Flutter versions.
+
+## 8.4.3
+
+**New features**
+
+- Add Vietnamese language text delegate. (Thanks to @nploi).
+
+**Improvements**
+
+- Expand `FilterOptionGroup` to `PMFilter`. (#436)
+
+## 8.4.2
+
+**Fixes**
+
+- Avoid clearing selected assets when disposing the provider. (#428)
+
+## 8.4.1
+
+**Fixes**
+
+- Call `AssetPickerProvider.dispose` when disposing the builder delegate. (#421)
+
+## 8.4.0
+
+**Breaking changes**
+
+- Migrate to Flutter 3.7, and drop supports for previous Flutter versions.
+
+## 8.3.2+1
+
+**Improvements**
+
+- Add more assertions. (#411)
+
+## 8.3.2
+
+**Fixes**
+
+- Use `Completer` and more accurate conditions to avoid duplicate load assets
+  when `AssetPickerConfig.pageSize` is smaller than a complete page. (#407)
+
+## 8.3.1+1
+
+**Improvements**
+
+- Fix images and descriptions in `README`s.
+
+## 8.3.1
+
+**New features**
+
+- Add `didUpdateViewer` and `initAnimations` in the `AssetPickerViewerBuilderDelegate`. (#403)
+- Add insta_assets_picker as a custom delegate example. (#403)
+
+## 8.3.0
+
+**New features**
+
+- Add `index` argument to `selectAsset` in the `AssetPickerBuilderDelegate`. (#399)
+
+**Improvements**
+
+- Improve UI details in the `AssetPickerAppBar`. (#400)
+
+## 8.2.0
+
+**New features**
+
+- Allow overrides `viewAsset` in the `AssetPickerBuilderDelegate`. (#391)
+
+**Fixes**
+
+- Correct behaviors when the access is limited on iOS. (#392)
+
+## 8.1.4
+
+**Fixes**
+
+- Fix conditions with the confirm button on iOS. (#376)
+
+## 8.1.3
+
+**Improvements**
+
+- Bump `photo_manager` to explicitly remove the requirements of `requiredLegacyExternalStorage`.
+
+## 8.1.2
+
+**Fixes**
+
+- Fix conditions with the confirm button. (#371)
+
+## 8.1.1
+
+**Fixes**
+
+- Fix conditions with the confirm button. (#367)
+
+## 8.1.0
+
+**New features**
+
+- Upgrade `photo_manager` for Android 13. (#365)
+
+**Improvements**
+
+- Improve `BuildContext` usages to obtain the correct directionality for the assets grid. (#359)
+- Provide a better condition to the confirm button
+  to make sure it displays correctly in all cases on iOS/macOS. (#359)
+- Improve `bottomActionBar` in `DefaultAssetPickerBuilderDelegate`. (#359)
+
+**Fixes**
+
+- Fix invalid path sort. (#364)
+
+## 8.0.2
+
+**Improvements**
+
+- Adapt Flutter 3.3. (#354)
+
+## 8.0.1
+
+**Fixes**
+
+- Fix not updated empty flag in `DefaultAssetPickerProvider`. (#353)
+
+## 8.0.0
+
+To know more about breaking changes, see [Migration Guide][].
+
+**New features**
+
+- Introduce `PathWrapper` in delegates to improve the overall loading speed. (#338)
+- Allow using `Key` during picking. (#339)
+- Add `initializeDelayDuration` for `DefaultAssetPickerProvider`. (#341)
+- Prevent race conditions with paths. (#342)
+- Expose `sortPathsByModifiedDate`. (#343)
+
+**Fixes**
+
+- Unify indicator usage to avoid accidental indicator switching. (#344)
+
+## 7.3.2
+
+**Improvements**
+
+- Improve `onChangingSelected` in `AssetPickerViewerBuilderDelegate`. (#332)
+- Fix typo in `README.md`. (#333)
+
+**Fixes**
+
+- Fix behaviors when unselecting all assets in the viewer. (#335)
+
+## 7.3.1
+
+**Improvements**
+
+- Improve selection callers between picker and viewer. (#327)
+
+## 7.3.0
+
+**Breaking changes**
+
+- Migrate to Flutter 3, and drop supports for previous Flutter versions.
+
+## 7.2.0
+
+**New features**
+
+- Separate `AssetPickerDelegate` (#315),
+  which provides the ability to override methods within the `AssetPicker`.
+
+**Improvements**
+
+- Improve `specialItemBuilder`. (#314)
+
+## 7.1.2
+
+**Fixes**
+
+- Fix context usages for inherited theme data.
+- Fix unlinked path name builder.
+
+**Improvements**
+
+- Update how paths get updated. (#312)
+- Expose `DefaultAssetPickerProvider.forTest`.
+
+## 7.1.1
+
+**Fixes**
+
+- Fix `selectPredicate` with the viewer. (#307)
+
+## 7.1.0
+
+**New features**
+
+- Add `PathNameBuilder`. (#303)
+- Add `LimitedPermissionOverlayPredicate`. (#287)
+
+## 7.0.5
+
+**Improvements**
+
+- Support compile on the Web. (#273)
+
+## 7.0.4
+
+**Improvements**
+
+- Make all text delegates const.
+
+## 7.0.3
+
+**Fixes**
+
+- Fix the broken semantics on iOS/macOS. (#272)
+
+## 7.0.2
+
+**Fixes**
+
+- Fix wrong conditions judging when obtaining path thumbnails.
+
+## 7.0.1
+
+**Improvements**
+
+- Support semantics with Japanese text delegates. (#266).
+
+**Fixes**
+
+- Obtain the path thumbnail only when the asset is an image or video.
+
+## 7.0.0
+
+To know more about breaking changes, see [Migration Guide][].
+
+**New features**
+
+- Support predictable special item display. (#264)
+- Support Live-Photos display. (#251)
+- Expose `AssetPickerPageRoute` for customization. (#248)
+- Add full semantics support. (#232, #235, #240, #242, #243, #245, #254)
+
+**Improvements**
+
+- Improve scaling with select indicators and numbers.
+- Implement the default light theme. (#234)
+
+**Fixes**
+
+- Fix `LocallyAvailableBuilder` with more edge conditions. (#263)
+- Fix potential "No elements" error with thumbnails.
+
+## 6.3.1
+
+- Improve image type determined when resolving image data.
+  This mostly resolved the occasional HEIC loading issue when
+  apps are running under the release mode.
+
+## 6.3.0
+
+- Support for Flutter 2.8.0, also drop supports for Flutter below 2.8.0.
+
+## 6.2.4
+
+- Improve audio item layout.
+- Improve workflows.
+- Indicate the path getter more precisely.
+- Improve Arabic text delegate.
+
+## 6.2.3
+
+- Pass through `selectPredicate` to `AssetPickerViewer`. (#211)
+- Bump the `sdk` constraints (since 6.2.1).
+
+## 6.2.2
+
+- Use `.contentUri` for video preview only on Android.
+
+## 6.2.1
+
+- Migrate to `extended_image` 5.x.
+- Use `.contentUri` constructor for `VideoPlayerController`.
+
+## 6.2.0
+
+- Introduce `shouldRevertGrid` to determine whether the assets grid should be reverted.
+- Upgrade `photo_manager` to resolve issues against `AssetEntity`s comparison.
+
+## 6.1.2
+
+- Fix the limited resources refresh issue.
+- Update callers to avoid deprecated usage.
+
+## 6.1.1
+
+- Handle iCloud video more gracefully.
+
+## 6.1.0
+
+- Introduce `selectPredicate` to predicate asset when picking.
+
+## 6.0.6
+
+- Use the correct index reference with `selectedBackdrop`. (#195)
+
+## 6.0.5
+
+- Upgrade dependencies.
+
+## 6.0.4
+
+- Add French language text delegate. (Thanks to @didiosn)
+- Export "Nothing here." as a field to text delegate. (#190)
+- Fix selected backdrop not synced all the time.
+- Improve the instructions for the example.
+
+## 6.0.3
+
+- Fix path entity nullable issues with the asset grid.
+- Fix assets displaying conditions missing with the iOS layout.
+
+## 6.0.2
+
+- Expose `shouldReversePreview` for `AssetPickerViewerBuilderDelegate`.
+
+## 6.0.1
+
+- Improve total count calculation with `AssetPathEntity`. (#187)
+- Obtain `AssetPathEntity.isAll` fix from `photo_manager`.
+- Documents update.
+
+## 6.0.0
+
+**New features**
+
+- Sync all UI details from WeChat 8.0.x.
+- Integrate iCloud progress overview in previews.
+- Change the permission from the app settings when it's limited.
+- Request more assets on iOS when the permission is limited.
+- Fit the assets' grid's layout as the iOS `Photos` app (reverted and started from the bottom).
+- Add Arabic language text delegate.
+- Allow using `AssetPicker` and `AssetPickerViewer` directly with delegates.
+- Add `keepScrollOffset` feature for the `AssetPickerBuilderDelegate`.
+
+**Improvements**
+
+- Items that are being banned from select (reached max assets or type conflict)
+  will have a stronger color cover to indicate.
+- The video preview in the [SpecialPickerType.wechatMoment] is completely different from other previews.
+- Grid items have removed the fade builder for more straight feedback after it gets loaded.
+- Better interaction when jumping between previewing assets.
+- Path entities list layout structure performance & structure improved.
+- More precise thumbnail option for iOS.
+- Improve text scale handling. (#177)
+- Reduce font size for a couple of texts.
+
+To know more about breaking changes, see [Migration Guide][].
+
+## 5.5.8
+
+- Fix the viewer's select button issue with WeChat Moment on Android.
+
+## 5.5.7
+
+- Make `switchPath` method in `AssetPickerProvider` async.
+
+## 5.5.6
+
+- Add Japanese language text delegate. (Thanks to @KosukeSaigusa)
+- Fix video judge condition with WeChat Moment mode.
+- Fix the wrong position for the confirm button on iOS with WeChat Moment mode.
+
+## 5.5.5
+
+- Migrate permissions check to the new API in `photo_manager`.
+
+## 5.5.4
+
+- Fix assets reduced under the WeChat Moment mode when previewing.
+
+## 5.5.3+1
+
+- Fix static analysis issue.
+
+## 5.5.3
+
+- Use `SystemUiOverlayStyle` from the provided theme first.
+
+## 5.5.2
+
+- Add German language text delegate. (Thanks to @Letalus)
+- Add Russian language text delegate. (Thanks to @greymag)
+
+## 5.5.1
+
+- Implement `RenderToggleable` to support other channels of flutter (2.1.x - 2.3.x). (Thanks to @Letalus)
+
+## 5.5.0
+
+- Add `findChildIndexBuilder` to indicate grid find reusable `RenderObject`.
+- Fix the padding issue for the assets' grid.
+
+## 5.4.3
+
+- Fix the missing `ScrollController` in the scroll view.
+
+## 5.4.2
+
+- Split `AssetGridItemBuidler` to solve the rebuild issue.
+- Fix the GIF indicator stretched issue.
+
+## 5.4.1
+
+- Export `AssetPickerPageRoute`.
+
+## 5.4.0+1
+
+- Fix the format that pub.dev suggests.
+
+## 5.4.0
+
+- Fully support RTL languages.
+- Add control for root navigator.
+- Improve `AssetEntityImageProvider`'s constructor and decode.
+- Grab the iOS/macOS thumbnail's size fix from `photo_manager`.
+
+## 5.3.0
+
+- Add `gridThumbSize` to control thumbnails in the select grid.
+- Applies a further fix to the WeChat Moment video preview.
+- Fix unlimited assets choose in preview mode.
+
+## 5.2.1
+
+- Fix the WeChat Moment preview issue.
+
+## 5.2.0
+
+- Add `SpecialPickerType.noPreview` to disable the preview when picking. (Thanks to @yanivshaked)
+
+## 5.1.4
+
+- Add Hebrew language text delegate. (Thanks to @yanivshaked)
+- Fix the slide page route issue when integrated with the `get` package.
+
+## 5.1.3
+
+- Fix not synced issue when the picker is under single pick mode.
+
+## 5.1.2
+
+- Fix selected assets not syncing between thumbnail preview mode and grid view.
+- Fix the wrong index displays in thumbnail preview mode.
+- Dependencies upgrade roll.
+
+## 5.1.1
+
+- Integrate `lastModified` to sort path entities by default.
+
+## 5.1.0
+
+- Reset to the top for the asset grid view after switching paths.
+- Add the ability to select assets in any position of the picker.
+- Implement mime type for image type judgment.
+- Fix the disappeared GIFs indicator.
+
+## 5.0.5
+
+- Fix force cast null type issue with WeChat moment special pick type.
+- Improve the app bar's type definition.
+
+## 5.0.4
+
+- Fix path thumb data's display issue.
+- Fix the default preview thumb size issue with the image preview builder.
+
+## 5.0.3
+
+- Remove required annotation for selected assets.
+
+## 5.0.2
+
+- Fix the wrong viewer provider state.
+- Enhance page stream controller sink close.
+- Fix `dartdoc` generate issue for pub.
+
+## 5.0.1
+
+- Fix the video indicator layout issue.
+- Prevent video selection in WeChat moment mode for edge cases.
+- Pickup fixes from `photo_manager`.
+
+## 5.0.0
+
+- Add the ability to show the special item when the device has no assets.
+- Allow users to build their own picker with custom asset types. (See example for custom delegate.)
+- Slightly reduce performance consumption with layout.
+
+**Breaking changes**
+
+- Migrate to non-nullable by default.
+- `CustomItemBuilder` -> `SpecialItemBuilder`, `CustomItemPosition` -> `SpecialItemPosition`.
+- Abstract `AssetPickerBuilderDelegate<A, P>`, `AssetPickerViewerBuilderDelegate<A, P>`,
+  `AssetPickerProvider<A, P>`, and minify the `AssetPickerViewerProvider<A>`. Support custom types by generic type.
+- The `assets` param in `AssetPickerViewer.pushToViewer` is now `previewAssets`.
+
+## 4.2.2
+
+- Suppress deprecated usage for example.
+- Improve code format with dart format.
+- Raise the dependencies version.
+
+## 4.2.1
+
+- Fix arguments judging condition with preview thumb size.
+- Remove common exports and split out constants.
+
+## 4.2.0
+
+- Add `previewThumbSize` for the viewer.
+
+## 4.1.0+4
+
+- Upgrade `extended_image`.
+
+## 4.1.0+3
+
+- Make widgets constant.
+- Remove system UI overlays update.
+- Migrate files to compatible with Flutter `1.20.0`.
+- Sync analysis options.
+
+## 4.1.0+2
+
+- Ignore size constraints for image assets.
+- Format code using `dartfmt`.
+- Upgrade `photo_manager`.
+
+## 4.1.0+1
+
+- Adjust AppleOS layout.
+
+## 4.1.0
+
+- Add a backdrop widget in the picker, which makes the picker more like the one in WeChat.
+
+## 4.0.0
+
+- Drop `asset_audio_player`.
+- Experimenting status bar hidden on iOS.
+- Remove the video player listener before pausing.
+
+**Breaking changes**
+
+- `TextDelegate` -> `AssetsPickerTextDelegate`.
+
+## 3.0.0+1
+
+- Constraint dependencies version.
+
+## 3.0.0
+
+- Add `FilterOptionGroup`. (#41)
+- Add `SpecialPickerType`. (#37)
+- Add custom item build mode. (#39)
+
+## 2.2.1
+
+- Introduce `ColorScheme` for theme details. (#32)
+- Enhance RTL compatibility.
+- Enlarge select indicator's size. (#33)
+
+## 2.2.0+2
+
+- Remove path entity properties refresh.
+
+## 2.2.0+1
+
+- Fix the preview widget for audio assets in the picker viewer.
+
+## 2.2.0
+
+- A brand-new example.
+- Add `SortPathDelegate`.
+- Using `ZoomPageTransition` for viewers.
+- Slightly add padding to the viewer's assets list view.
+- Migrate elevation and color to material rendering.
+- Request thumb only when the request type is not audio.
+- Force request title for audio type asset.
+- Expose `AssetType` enum.
+- Fix the issue with the request type.
+
+## 2.1.0
+
+- Add present English text delegate.
+- Refactored theme constructor and getter with theme capability. (#22)
+- Update color scheme usage for the assets grid. (#23)
+- Update picker viewer style for Apple OS.
+- Fix the bottom bar disappearing on Apple OS when it's single asset mode.
+
+## 2.0.2
+
+- Fix audio paused accidentally when the app is launching on Android. (#18)
+
+## 2.0.1
+
+- Expose observe register methods.
+
+## 2.0.0
+
+- Support audio assets.
+- Support single asset mode.
+- Enlarge the preview button's detector area size.
+- Fix wrong properties' usage causing infinite build when the page reaches the end.
+
+**Breaking changes**
+
+- `videoIndicatorBuilder` -> `durationIndicatorBuilder`.
+
+## 1.7.0
+
+- Hide detail display when the video starts to play.
+- Switch to `ExtendedImageGesturePageView`. (#16)
+- Add full theme support.
+- Add macOS support.
+- Add delay for the first init method to prevent stuck in page routing. (#13)
+- Update widgets style on iOS. (#14)
+- Fix the state of the example not updated after the result was returned without the input method activated.
+
+## 1.6.0
+
+- Support HEIC/HEIF image type.
+
+## 1.5.0+1
+
+- Upgrade `photo_manager` to `0.5.1`.
+- Replace deprecate `TextTheme.title` API usage.
+- Document (`dartdoc`) update.
+
+## 1.5.0
+
+- Bumping flutter SDK minimum version to `1.17.0`.
+- Declare API stability and compatibility with 1.0.0
+  ( more details at: https://github.com/flutter/flutter/wiki/Package-migration-to-1.0.0 ).
+
+## 1.4.1
+
+- Remove the loading indicator for the image widget.
+- Refactor the video page's initialization for ratio update.
+- Using constants to store text delegate.
+- Add error catching for main methods.
+- Update text delegate management.
+
+## 1.4.0+1
+
+- Fix call on null with `currentlySelectedAssets`.
+
+## 1.4.0
+
+- Support paging assets load.
+- Fix selected assets not synced with the picker provider.
+- Bump `photo_manager` to `0.5.1-dev.5`
+
+## 1.3.2
+
+- Expose page transition curve and duration to a static method.
+- Fix theme color not passed to a static method.
+
+## 1.3.1+1
+
+- Fix the `pageBuilder` null issue.
+
+## 1.3.1
+
+- Add upwards slide page transition.
+- Add padding to the bottom action bar in the picker.
+
+## 1.3.0
+
+- Add iOS style.
+- Add cancel field to text delegate.
+- `Set` -> `List`.
+
+## 1.2.1
+
+- Fix the missing aspect ratio for the video player.
+- Using common request type in example.
+
+## 1.2.0
+
+- Add text delegate support. (Also with i18n support using delegate).
+
+## 1.1.0
+
+- Support video assets. You can use `requestType` to select video or video+image.
+- Hide system ui overlays according to flag and system.
+- Update the GIF indicator and add a video indicator.
+
+## 1.0.0
+
+- Initial release.
+
+[Migration Guide]: guides/migration_guide.md

+* @AlexV525 @LeGoffMael

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+<!-- Copyright 2019 The FlutterCandies author. All rights reserved.
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+
+# Flutter WeChat Assets Picker
+
+[![pub package](https://img.shields.io/pub/v/wechat_assets_picker?label=%E7%A8%B3%E5%AE%9A%E7%89%88&logo=dart&style=flat-square)](https://pub.flutter-io.cn/packages/wechat_assets_picker)
+[![pub package](https://img.shields.io/pub/v/wechat_assets_picker?color=9d00ff&include_prereleases&label=%E5%BC%80%E5%8F%91%E7%89%88&logo=dart&style=flat-square)](https://pub.flutter-io.cn/packages/wechat_assets_picker)
+[![CodeFactor](https://img.shields.io/codefactor/grade/github/fluttercandies/flutter_wechat_assets_picker?label=%E4%BB%A3%E7%A0%81%E8%B4%A8%E9%87%8F&logo=codefactor&logoColor=%23ffffff&style=flat-square)](https://www.codefactor.io/repository/github/fluttercandies/flutter_wechat_assets_picker)
+
+[![Build status](https://img.shields.io/github/actions/workflow/status/fluttercandies/flutter_wechat_assets_picker/runnable.yml?branch=main&label=CI&logo=github&style=flat-square)](https://github.com/fluttercandies/flutter_wechat_assets_picker/actions/workflows/runnable.yml)
+[![GitHub license](https://img.shields.io/github/license/fluttercandies/flutter_wechat_assets_picker?label=%E5%8D%8F%E8%AE%AE&style=flat-square)](https://github.com/fluttercandies/flutter_wechat_assets_picker/blob/main/LICENSE)
+[![GitHub stars](https://img.shields.io/github/stars/fluttercandies/flutter_wechat_assets_picker?logo=github&style=flat-square)](https://github.com/fluttercandies/flutter_wechat_assets_picker/stargazers)
+[![GitHub forks](https://img.shields.io/github/forks/fluttercandies/flutter_wechat_assets_picker?logo=github&style=flat-square)](https://github.com/fluttercandies/flutter_wechat_assets_picker/network)
+
+[![Awesome Flutter](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/Solido/awesome-flutter)
+<a href="https://qm.qq.com/q/ZyJbSVjfSU"><img src="https://img.shields.io/badge/dynamic/yaml?url=https%3A%2F%2Fraw.githubusercontent.com%2Ffluttercandies%2F.github%2Frefs%2Fheads%2Fmain%2Fdata.yml&query=%24.qq_group_number&label=QQ%E7%BE%A4&logo=qq&style=flat&color=1DACE8" /></a>
+
+Language: [English](README.md) | 中文
+
+基于 **微信 UI** 的 Flutter **图片选择器（同时支持视频和音频）**。
+
+当前的界面设计基于的微信版本：**8.0.51**
+界面更新将在微信版本更新后随时进行跟进。
+
+如果你需要拍照及录制视频，请先查看示例的详细用法，
+并前往 [wechat_camera_picker][wechat_camera_picker pub]。
+该插件是独立扩展，需要结合使用。
+
+查看 [迁移指南][] 了解如何从破坏性改动中迁移为可用代码。
+
+## 版本兼容
+
+该插件仅保证能与 **stable 渠道的 Flutter SDK** 配合使用。
+我们不会为其他渠道的 Flutter SDK 做实时支持。
+
+|        | 3.7 | 3.10 | 3.13 | 3.16 | 3.22 |
+|--------|:---:|:----:|:----:|:----:|:----:|
+| 9.5.0+ |  ❌  |  ❌   |  ❌   |  ❌   |  ✅   |
+| 8.9.0+ |  ❌  |  ❌   |  ❌   |  ✅   |  ❌   |
+| 8.7.0+ |  ❌  |  ❌   |  ✅   |  ❌   |  ❌   |
+| 8.5.0+ |  ❌  |  ✅   |  ❌   |  ❌   |  ❌   |
+| 8.4.0+ |  ✅  |  ❌   |  ❌   |  ❌   |  ❌   |
+
+如果在 `flutter pub get` 时遇到了 `resolve conflict` 失败问题，
+请使用 `dependency_overrides` 解决。
+
+## 主要使用的 package
+
+该插件基于这些优秀的 package 构建：
+
+| Name                                 | Features      |
+|:-------------------------------------|:--------------|
+| [photo_manager][photo_manager pub]   | 资源的基础抽象和管理。   |
+| [extended_image][extended_image pub] | 以熟悉的操作预览所有资源。 |
+| [provider][provider pub]             | 协助选择器管理器内部状态。 |
+| [video_player][video_player pub]     | 播放对应的视频和音频。   |
+
+这些 package 在该插件中的实现已相对稳定。
+如果你在使用中发现于它们相关的问题，
+请先在本插件的问题跟踪中报告相关问题。
+
+<details>
+  <summary>目录列表</summary>
+
+<!-- TOC -->
+* [Flutter WeChat Assets Picker](#flutter-wechat-assets-picker)
+  * [版本兼容](#版本兼容)
+  * [主要使用的 package](#主要使用的-package)
+  * [特性 ✨](#特性-)
+    * [特别提醒 📝](#特别提醒-)
+  * [项目展柜 🖼️](#项目展柜-)
+  * [截图 📸](#截图-)
+  * [开始前的注意事项 ‼️](#开始前的注意事项-)
+  * [准备工作 🍭](#准备工作-)
+    * [Flutter](#flutter)
+    * [Android](#android)
+      * [权限](#权限)
+    * [iOS](#ios)
+    * [macOS](#macos)
+  * [使用方法 📖](#使用方法-)
+    * [国际化](#国际化)
+    * [简单的使用方法](#简单的使用方法)
+    * [更详细的使用方法](#更详细的使用方法)
+      * [展示选中的资源](#展示选中的资源)
+      * [注册资源变化回调](#注册资源变化回调)
+      * [在表单数据中上传 `AssetEntity`](#在表单数据中上传-assetentity)
+        * [使用 `http`](#使用-http)
+        * [使用 `dio`](#使用-dio)
+    * [自定义选择器](#自定义选择器)
+  * [常见问题 ❔](#常见问题-)
+    * [修改默认相册名称（将 `Recent` 改为其他）](#修改默认相册名称将-recent-改为其他)
+    * [Execution failed for task ':photo_manager:compileDebugKotlin'](#execution-failed-for-task-photo_managercompiledebugkotlin)
+    * [从 `File` 或 `Uint8List` 创建 `AssetEntity` 的方法](#从-file-或-uint8list-创建-assetentity-的方法)
+    * [控制台提示 'Failed to find GeneratedAppGlideModule'](#控制台提示-failed-to-find-generatedappglidemodule)
+  * [致谢](#致谢)
+<!-- TOC -->
+</details>
+
+## 特性 ✨
+
+- ♿ 完整的无障碍支持，包括 **TalkBack** 和 **VoiceOver**
+- ♻️ 支持基于代理重载的全量自定义
+- 🎏 完全可自定义的基于 `ThemeData` 的主题
+- 💚 复刻微信风格（甚至优化了更多的细节）
+- ⚡️ 根据配置调节的性能优化
+- 📷 图片资源支持
+  - 🔬 HEIF 格式图片支持 <a href="#特别提醒-"><sup>(1)</sup></a>
+- 🎥 视频资源支持
+- 🎶 音频资源支持 <a href="#notes-"><sup>(2)</sup></a>
+- 1️⃣ 单选模式模式
+- 💱 国际化 (i18n) 支持
+  - ⏪ RTL 语言支持
+- ➕ 特殊 widget 构建支持
+- 🗂 自定义路径排序支持
+- 📝 自定义文本构建支持
+- ⏳ 自定义筛选规则支持
+- 💻 支持 MacOS
+
+### 特别提醒 📝
+
+1. HEIF (HEIC) 图片支持获取和转换，但是它们的显示依托于 Flutter 的图片解析。
+   在此 issue 中 [flutter/flutter#20522](https://github.com/flutter/flutter/issues/20522) 有所说明。
+   若要用于显示，请使用 `entity.file` 或 `AssetEntityImage` 进行处理。
+2. 由于 iOS 和 macOS 的系统限制，在获取音频时只能获取应用沙盒环境内的音频。
+
+## 项目展柜 🖼️
+
+| name                | pub                                                                                                                        | github                                                                                                                                        |
+|:--------------------|:---------------------------------------------------------------------------------------------------------------------------|:----------------------------------------------------------------------------------------------------------------------------------------------|
+| insta_assets_picker | [![pub package](https://img.shields.io/pub/v/insta_assets_picker)](https://pub.flutter-io.cn/packages/insta_assets_picker) | [![star](https://img.shields.io/github/stars/LeGoffMael/insta_assets_picker?style=social)](https://github.com/LeGoffMael/insta_assets_picker) |
+
+## 截图 📸
+
+| ![1](screenshots/README_1.webp)   | ![2](screenshots/README_2.webp)   | ![3](screenshots/README_3.webp)   |
+|-----------------------------------|-----------------------------------|-----------------------------------|
+| ![4](screenshots/README_4.webp)   | ![5](screenshots/README_5.webp)   | ![6](screenshots/README_6.webp)   |
+| ![7](screenshots/README_7.webp)   | ![8](screenshots/README_8.webp)   | ![9](screenshots/README_9.webp)   |
+| ![10](screenshots/README_10.webp) | ![11](screenshots/README_11.webp) | ![12](screenshots/README_12.webp) |
+
+## 开始前的注意事项 ‼️
+
+在开始一切之前，请明确以下两点：
+- 由于理解差异和篇幅限制，并不是所有的内容都会明确地在文档中指出。
+  当你遇到没有找到需求和无法理解的概念时，请先运行项目的示例 example，
+  它可以解决 90% 的常见需求。
+- 该库与 [photo_manager][photo_manager pub] 有强关联性，
+  大部分方法的行为是由 photo_manager 进行控制的，
+  所以请尽可能地确保你了解以下两个类的概念：
+  - 资源（图片/视频/音频） [`AssetEntity`](https://pub.flutter-io.cn/documentation/photo_manager/latest/photo_manager/AssetEntity-class.html)
+  - 资源合集（相册或集合概念） [`AssetPathEntity`](https://pub.flutter-io.cn/documentation/photo_manager/latest/photo_manager/AssetPathEntity-class.html)
+
+当你有与相关的 API 和行为的疑问时，你可以查看
+[photo_manager API 文档][] 了解更多细节。
+
+众多使用场景都已包含在示例中。
+在你提出任何问题之前，请仔细并完整地查看和使用示例。
+
+## 准备工作 🍭
+
+### Flutter
+
+执行 `flutter pub add wechat_assets_picker`，
+或者将 `wechat_assets_picker` 手动添加至 `pubspec.yaml` 引用。
+
+```yaml
+dependencies:
+  wechat_assets_picker: ^latest_version
+```
+
+最新的 **稳定** 版本是:
+[![pub package](https://img.shields.io/pub/v/wechat_assets_picker?logo=dart&label=stable&style=flat-square)](https://pub.flutter-io.cn/packages/wechat_assets_picker)
+
+最新的 **开发** 版本是:
+[![pub package](https://img.shields.io/pub/v/wechat_assets_picker?color=9d00ff&include_prereleases&label=dev&logo=dart&style=flat-square)](https://pub.flutter-io.cn/packages/wechat_assets_picker)
+
+在你的代码中导入：
+
+```dart
+import 'package:wechat_assets_picker/wechat_assets_picker.dart';
+```
+
+### Android
+
+在使用这个 package 时，请确保
+`compileSdkVersion` 和 `targetSdkVersion` 升级到 `33`。
+否则，在 Android 13 设备上将有可能无法加载任何资源。
+
+#### 权限
+
+| Name                     | 必需  | 已声明 | 最高 API 版本 | 其他          |
+|--------------------------|-----|-----|-----------|-------------|
+| `READ_EXTERNAL_STORAGE`  | 是   | 是   | 32        |             |
+| `WRITE_EXTERNAL_STORAGE` | 否   | 否   | 29        |             |
+| `ACCESS_MEDIA_LOCATION`  | 是*  | 否   | N/A       | 读取 EXIF 时必需 |
+| `READ_MEDIA_IMAGES`      | 是*  | 是   | N/A       | 读取图片时必需     | 
+| `READ_MEDIA_VIDEO`       | 是*  | 是   | N/A       | 读取视频时必需     | 
+| `READ_MEDIA_AUDIO`       | 是*  | 是   | N/A       | 读取音频时必需     |
+
+如果你的目标 SDK 版本大于 33，且你不需要获取图片、视频或者音频，
+你可以考虑只声明需要的权限，具体如下：
+
+```xml
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.your.app">
+    <!--请求图片和视频权限-->
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+    <!--如果不需要获取音频，移除或者注释 READ_MEDIA_AUDIO-->
+    <!--<uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />-->
+</manifest>
+```
+
+### iOS
+
+1. 在 `ios/Podfile` 中指定最低构建版本至 **11.0**。
+   ```ruby
+   platform :ios, '11.0'
+   ```
+   如果该行以 `#` (注释) 开头，请把 `#` 删除。
+2. 将以下内容添加至 `Info.plist`。
+```
+<key>NSPhotoLibraryUsageDescription</key>
+<string>你的相册权限描述</string>
+```
+
+### macOS
+
+1. 在 `macos/Podfile` 中指定最低构建版本至 **10.15**。
+   ```Podfile
+   platform :osx, '10.15'
+   ```
+   如果该行以 `#` (注释) 开头，请把 `#` 删除。
+2. 使用 **Xcode** 打开 `macos/Runner.xcworkspace`。
+   接着将 macOS 的最低构建版本提升至 **10.15**。
+3. 与 [iOS](#iOS) 一样，添加相同的内容到 `Info.plist` 里。
+
+## 使用方法 📖
+
+### 国际化
+
+当你在选择资源的时候，package 会通过你的 `BuildContext`
+读取 `Locale?`，返回对应语言的文字代理实现。
+请确保你可以通过 `BuildContext` 获取到 `Locale`，否则将会 **默认展示中文文字**。
+
+内置的语言文字实现有：
+* 简体中文 (默认)
+* English
+* העברית
+* Deutsche
+* Локализация
+* 日本語
+* مة العربية
+* Délégué
+* Tiếng Việt
+* Türkçe Yerelleştirme
+
+如果你想使用自定义或固定的文字实现，请通过
+`AssetPickerConfig.textDelegate` 传递调用。
+
+### 简单的使用方法
+
+```dart
+final List<AssetEntity>? result = await AssetPicker.pickAssets(context);
+```
+
+你可以使用 `AssetPickerConfig` 来调整选择时的行为。
+
+```dart
+final List<AssetEntity>? result = await AssetPicker.pickAssets(
+  context,
+  pickerConfig: const AssetPickerConfig(),
+);
+```
+
+`AssetPickerConfig` 的成员说明：
+
+| 参数名                               | 类型                                               | 描述                                                   | 默认值                         |
+|-----------------------------------|--------------------------------------------------|------------------------------------------------------|-----------------------------|
+| selectedAssets                    | `List<AssetEntity>?`                             | 已选的资源。确保不重复选择。                                       | `null`                      |
+| maxAssets                         | `int`                                            | 最多选择的图片数量                                            | 9                           |
+| pageSize                          | `int`                                            | 分页加载时每页加载的资源数量。**必须为网格数的倍数。                          | 80                          |
+| gridThumbnailSize                 | `ThumbnailSize`                                  | 预览网格的缩略图大小                                           | `ThumbnailSize.square(200)` |
+| pathThumbnailSize                 | `ThumbnailSize`                                  | 路径选择器的缩略图大小                                          | `ThumbnailSize.square(80)`  |
+| previewThumbnailSize              | `ThumbnailSize?`                                 | 预览时图片的缩略图大小                                          | `null`                      |
+| requestType                       | `RequestType`                                    | 选择器选择资源的类型                                           | `RequestType.common`        |
+| specialPickerType                 | `SpecialPickerType?`                             | 提供一些特殊的选择器类型以整合非常规的选择行为                              | `null`                      |
+| keepScrollOffset                  | `bool`                                           | 选择器是否可以从同样的位置开始选择                                    | `null`                      |
+| sortPathDelegate                  | `SortPathDelegate<AssetPathEntity>?`             | 资源路径的排序实现，可自定义路径排序方法                                 | `CommonSortPathDelegate`    |
+| sortPathsByModifiedDate           | `bool`                                           | 是否结合 `FilterOptionGroup.containsPathModified` 进行路径排序 | `false`                     |
+| filterOptions                     | `PMFilter?`                                      | 允许用户自定义资源过滤条件                                        | `null`                      |
+| gridCount                         | `int`                                            | 选择器网格数量                                              | 4                           |
+| themeColor                        | `Color?`                                         | 选择器的主题色                                              | `Color(0xff00bc56)`         |
+| pickerTheme                       | `ThemeData?`                                     | 选择器的主题提供，包括查看器                                       | `null`                      |
+| textDelegate                      | `AssetPickerTextDelegate?`                       | 选择器的文本代理构建，用于自定义文本                                   | `AssetPickerTextDelegate()` |
+| specialItemPosition               | `SpecialItemPosition`                            | 允许用户在选择器中添加一个自定义item，并指定位置。                          | `SpecialPosition.none`      |
+| specialItemBuilder                | `SpecialItemBuilder?`                            | 自定义item的构造方法                                         | `null`                      |
+| loadingIndicatorBuilder           | `IndicatorBuilder?`                              | 加载器的实现                                               | `null`                      |
+| selectPredicate                   | `AssetSelectPredicate`                           | 判断资源可否被选择                                            | `null`                      |
+| shouldRevertGrid                  | `bool?`                                          | 判断资源网格是否需要倒序排列                                       | `null`                      |
+| limitedPermissionOverlayPredicate | `LimitedPermissionOverlayPredicate?`             | 判断有限的权限情况下是否展示提示页面                                   | `null`                      |
+| pathNameBuilder                   | `PathNameBuilder<AssetPathEntity>?`              | 基于路径（相册）构建自定义名称的方法                                   | `null`                      |
+| assetsChangeCallback              | `AssetsChangeCallback<AssetPathEntity>?`         | 当系统通知资源变化时将调用的回调                                     | `null`                      |
+| assetsChangeRefreshPredicate      | `AssetsChangeRefreshPredicate<AssetPathEntity>?` | 判断资源变化是否根据 call 和当前选中的路径进行更新                         | `null`                      |
+| shouldAutoplayPreview             | `bool`                                           | 预览是否应自动播放                                            | `false`                     |
+| dragToSelect                      | `bool`                                           | 是否开启拖拽选择                                             | `true`                      |
+
+- 当 `maxAssets` 等于 `1`（即单选模式），搭配
+  `SpecialPickerType.noPreview` 使用会在用户点选资源换时立刻选中并返回。
+- `limitedPermissionOverlayPredicate` 不是持久化的，
+  如果你需要在应用下次启动时不再显示权限受限的页面，请自主实现持久化的控制。
+
+### 更详细的使用方法
+
+我们已将常用的调用方法封装在 [example](example) 中。
+你可以在 `example/lib/pages/multi_assets_page.dart` 和
+`example/lib/pages/single_assets_page.dart`
+找到 `List<PickMethod> pickMethods`，
+它分别定义了多选和单选可用的选择模式。
+在选择资源后，资源会暂存并展示在页面下方。
+
+#### 展示选中的资源
+
+`AssetEntityImage` 和 `AssetEntityImageProvider`
+可以为 **图片 & 视频** 展示缩略图，以及展示 **图片的原图**。
+它的使用方法与常见的 `Image` 和 `ImageProvider` 一致。
+
+```dart
+AssetEntityImage(asset, isOriginal: false);
+```
+
+或：
+
+```dart
+/// AssetEntityImageProvider
+Image(image: AssetEntityImageProvider(asset, isOriginal: false));
+```
+
+#### 注册资源变化回调
+
+```dart
+/// 注册回调
+AssetPicker.registerObserve();
+
+/// 取消注册回调
+AssetPicker.unregisterObserve();
+```
+
+#### 在表单数据中上传 `AssetEntity`
+
+`AssetEntity` 包含有多种 I/O 相关的方法可以用于上传。
+**请注意，I/O 相关的方法会消耗性能（通常是时间和内存），它们不应该被频繁调用。**
+
+##### 使用 `http`
+
+`http` package: https://pub.flutter-io.cn/packages/http
+
+`http` package 使用v
+[`MultipartFile`](https://pub.flutter-io.cn/documentation/http/latest/http/MultipartFile-class.html)
+来在请求中处理文件。
+
+示例代码如下：
+```dart
+import 'package:http/http.dart' as http;
+
+Future<void> upload() async {
+  final entity = await obtainYourEntity();
+  final uri = Uri.https('example.com', 'create');
+  final request = http.MultipartRequest('POST', uri)
+    ..fields['test_field'] = 'test_value'
+    ..files.add(await multipartFileFromAssetEntity(entity));
+  final response = await request.send();
+  if (response.statusCode == 200) {
+    print('Uploaded!');
+  }
+}
+
+Future<http.MultipartFile> multipartFileFromAssetEntity(AssetEntity entity) async {
+  http.MultipartFile mf;
+  // Using the file path.
+  final file = await entity.file;
+  if (file == null) {
+    throw StateError('Unable to obtain file of the entity ${entity.id}.');
+  }
+  mf = await http.MultipartFile.fromPath('test_file', file.path);
+  // Using the bytes.
+  final bytes = await entity.originBytes;
+  if (bytes == null) {
+    throw StateError('Unable to obtain bytes of the entity ${entity.id}.');
+  }
+  mf = http.MultipartFile.fromBytes('test_file', bytes);
+  return mf;
+}
+```
+
+##### 使用 `dio`
+
+`dio` package: https://pub.flutter-io.cn/packages/dio
+
+`dio` package 同样使用了
+[`MultipartFile`](https://pub.flutter-io.cn/documentation/dio/latest/dio/MultipartFile-class.html)
+来在请求中处理文件。
+
+示例代码：
+```dart
+import 'package:dio/dio.dart' as dio;
+
+Future<void> upload() async {
+  final entity = await obtainYourEntity();
+  final uri = Uri.https('example.com', 'create');
+  final response = dio.Dio().requestUri(
+    uri,
+    data: dio.FormData.fromMap({
+      'test_field': 'test_value',
+      'test_file': await multipartFileFromAssetEntity(entity),
+    }),
+  );
+  print('Uploaded!');
+}
+
+Future<dio.MultipartFile> multipartFileFromAssetEntity(AssetEntity entity) async {
+  dio.MultipartFile mf;
+  // Using the file path.
+  final file = await entity.file;
+  if (file == null) {
+    throw StateError('Unable to obtain file of the entity ${entity.id}.');
+  }
+  mf = await dio.MultipartFile.fromFile(file.path);
+  // Using the bytes.
+  final bytes = await entity.originBytes;
+  if (bytes == null) {
+    throw StateError('Unable to obtain bytes of the entity ${entity.id}.');
+  }
+  mf = dio.MultipartFile.fromBytes(bytes);
+  return mf;
+}
+```
+
+### 自定义选择器
+
+`AssetPickerBuilderDelegate`、`AssetPickerViewerBuilderDelegate`、
+`AssetPickerProvider` 及 `AssetPickerViewerProvider` 均已暴露且可重载。
+使用者可以使用自定义的泛型类型 `<A: 资源, P: 路径>`，
+配合继承与重载，实现对应抽象类和类中的方法。
+更多用法请查看示例中的 `Custom` 页面，
+该页面包含一个以 `<File, Directory>` 为类型基础的选择器。
+
+想要了解如何完全自定义主题、widget 和布局，前往 [示例](example/lib/customs/pickers)
+查看已有的自定义选择器的实现。
+
+如果你觉得你的实现有价值或能帮助到其他人，欢迎以 PR 的形式进行提交。
+更多细节请阅读 [贡献自定义实现][]。
+
+## 常见问题 ❔
+
+### 修改默认相册名称（将 `Recent` 改为其他）
+
+在 Android 上 `Recent` 是总相册的默认名称，
+总相册是一个实际不存在的概念，它只是原始媒体数据的记录集合。
+
+想要在 Android 上解决这个问题，你可以像这样使用 `pathNameBuilder`：
+```dart
+AssetPickerConfig(
+  pathNameBuilder: (AssetPathEntity path) => switch (path) {
+    final p when p.isAll => '最近',
+    // 你也可以将类似的逻辑应用在其他常见的相册上。
+    _ => path.name,
+  },
+)
+```
+
+其他相册或者其他平台 (iOS/macOS) 上的相册会根据系统语言和配置支持的语言来进行展示。
+`pathNameBuilder` 可以用于任何的相册。
+
+### Execution failed for task ':photo_manager:compileDebugKotlin'
+
+查看 [photo_manager#561][] 了解详细的解决方法。
+
+### 从 `File` 或 `Uint8List` 创建 `AssetEntity` 的方法
+
+如果需要使用此库结合一些拍照需求，
+可通过以下方法将 `File` 或 `Uint8List` 转为 `AssetEntity`。
+
+```dart
+final File file = your_file; // 你的 File 对象
+final String path = file.path;
+final AssetEntity fileEntity = await PhotoManager.editor.saveImageWithPath(
+  path,
+  title: basename(path),
+); // 存入手机并生成 AssetEntity
+
+final Uint8List data = your_data; // 你的 Uint8List 对象
+final AssetEntity imageEntity = await PhotoManager.editor.saveImage(
+  file.path,
+  title: '带有后缀的名称.jpg',
+); // 存入手机并生成 AssetEntity
+```
+
+**注意：如果不想保留文件，请尽量用 `File` 承载中间操作，**
+否则在调用 `AssetEntity` 的删除时，系统可能会触发弹窗：
+
+```dart
+final List<String> result = await PhotoManager.editor.deleteWithIds(
+  <String>[entity.id],
+);
+```
+
+你可以阅读 [photo_manager#from-raw-data][]
+和 [photo_manager#delete-entities][]
+了解更多细节。
+
+### 控制台提示 'Failed to find GeneratedAppGlideModule'
+
+```
+W/Glide   (21133): Failed to find GeneratedAppGlideModule. 
+                   You should include an annotationProcessor compile dependency on com.github.bumptech.glide:compiler
+                   in you application ana a @GlideModule annotated AppGlideModule implementation
+                   or LibraryGlideModules will be silently ignored.
+```
+
+`Glide` 通过注解来保证单例，防止单例或版本之间的冲突，
+而因为 `photo_manager` 使用了 `Glide` 提供部分图片功能，
+所以使用它的项目必须实现自己的 `AppGlideModule`。
+请移步 [Glide Generated API 文档][] 了解如何实现。
+
+## 致谢
+
+> IntelliJ IDEA 的每个方面都旨在最大化开发者生产力。结合智能编码辅助与符合人体工程学的设计，让开发不仅高效，更成为一种享受。
+
+感谢 [JetBrains](https://www.jetbrains.com/?from=fluttercandies)
+为开源项目提供免费的
+[IntelliJ IDEA](https://www.jetbrains.com/idea/?from=fluttercandies)
+等 IDE 的授权。
+
+[<img src="https://github.com/fluttercandies/flutter_wechat_assets_picker/raw/main/.github/jetbrains-variant.png" width="200"/>](https://www.jetbrains.com/?from=fluttercandies)
+
+
+[photo_manager pub]: https://pub.flutter-io.cn/packages/photo_manager
+[extended_image pub]: https://pub.flutter-io.cn/packages/extended_image
+[provider pub]: https://pub.flutter-io.cn/packages/provider
+[video_player pub]: https://pub.flutter-io.cn/packages/video_player
+[wechat_camera_picker pub]: https://pub.flutter-io.cn/packages/wechat_camera_picker
+[迁移指南]: https://github.com/fluttercandies/flutter_wechat_assets_picker/blob/main/guides/migration_guide.md
+[photo_manager API 文档]: https://pub.flutter-io.cn/documentation/photo_manager/latest/
+[Glide Generated API 文档]: https://muyangmin.github.io/glide-docs-cn/doc/generatedapi.html
+[贡献自定义实现]: https://github.com/fluttercandies/flutter_wechat_assets_picker/blob/main/example/lib/customs/CONTRIBUTING.md
+[photo_manager#561]: https://github.com/fluttercandies/flutter_photo_manager/issues/561
+[photo_manager#from-raw-data]: https://github.com/fluttercandies/flutter_photo_manager#from-raw-data
+[photo_manager#delete-entities]: https://github.com/fluttercandies/flutter_photo_manager#delete-entities

+<!-- Copyright 2019 The FlutterCandies author. All rights reserved.
+Use of this source code is governed by an Apache license
+that can be found in the LICENSE file. -->
+
+# Flutter WeChat Assets Picker
+
+[![pub package](https://img.shields.io/pub/v/wechat_assets_picker?logo=dart&label=stable&style=flat-square)](https://pub.dev/packages/wechat_assets_picker)
+[![pub package](https://img.shields.io/pub/v/wechat_assets_picker?color=9d00ff&include_prereleases&label=dev&logo=dart&style=flat-square)](https://pub.dev/packages/wechat_assets_picker)
+[![CodeFactor](https://img.shields.io/codefactor/grade/github/fluttercandies/flutter_wechat_assets_picker?logo=codefactor&logoColor=%23ffffff&style=flat-square)](https://www.codefactor.io/repository/github/fluttercandies/flutter_wechat_assets_picker)
+
+[![Build status](https://img.shields.io/github/actions/workflow/status/fluttercandies/flutter_wechat_assets_picker/runnable.yml?branch=main&label=CI&logo=github&style=flat-square)](https://github.com/fluttercandies/flutter_wechat_assets_picker/actions/workflows/runnable.yml)
+[![GitHub license](https://img.shields.io/github/license/fluttercandies/flutter_wechat_assets_picker?style=flat-square)](https://github.com/fluttercandies/flutter_wechat_assets_picker/blob/main/LICENSE)
+[![GitHub stars](https://img.shields.io/github/stars/fluttercandies/flutter_wechat_assets_picker?logo=github&style=flat-square)](https://github.com/fluttercandies/flutter_wechat_assets_picker/stargazers)
+[![GitHub forks](https://img.shields.io/github/forks/fluttercandies/flutter_wechat_assets_picker?logo=github&style=flat-square)](https://github.com/fluttercandies/flutter_wechat_assets_picker/network)
+
+[![Awesome Flutter](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/Solido/awesome-flutter)
+<a href="https://qm.qq.com/q/ZyJbSVjfSU"><img src="https://img.shields.io/badge/dynamic/yaml?url=https%3A%2F%2Fraw.githubusercontent.com%2Ffluttercandies%2F.github%2Frefs%2Fheads%2Fmain%2Fdata.yml&query=%24.qq_group_number&label=QQ%E7%BE%A4&logo=qq&style=flat&color=1DACE8" /></a>
+
+Language: English | [中文](README-ZH.md)
+
+An **image picker (also with videos and audios)**
+for Flutter projects based on the WeChat's UI.
+
+Current WeChat version that UI based on: **8.0.51**
+UI designs will be updated following the WeChat update in anytime.
+
+To take a photo or a video for assets,
+please check the detailed usage in the example,
+and head over to [wechat_camera_picker][wechat_camera_picker pub].
+The package is a standalone extension that can to be used with combination.
+
+See the [Migration Guide][] to learn how to migrate between breaking changes.
+
+## Versions compatibility
+
+The package only guarantees to be working on **the stable version of Flutter**.
+We won't update it in real-time to align with other channels of Flutter.
+
+|        | 3.7 | 3.10 | 3.13 | 3.16 | 3.22 |
+|--------|:---:|:----:|:----:|:----:|:----:|
+| 9.5.0+ |  ❌  |  ❌   |  ❌   |  ❌   |  ✅   |
+| 8.9.0+ |  ❌  |  ❌   |  ❌   |  ✅   |  ❌   |
+| 8.7.0+ |  ❌  |  ❌   |  ✅   |  ❌   |  ❌   |
+| 8.5.0+ |  ❌  |  ✅   |  ❌   |  ❌   |  ❌   |
+| 8.4.0+ |  ✅  |  ❌   |  ❌   |  ❌   |  ❌   |
+
+If you got a `resolve conflict` error when running `flutter pub get`,
+please use `dependency_overrides` to fix it.
+
+## Package credits
+
+The package is built from these wonderful packages.
+
+| Name                                 | Features                                             |
+|:-------------------------------------|:-----------------------------------------------------|
+| [photo_manager][photo_manager pub]   | The basic abstractions and management for assets.    |
+| [extended_image][extended_image pub] | Preview assets with expected behaviors.              |
+| [provider][provider pub]             | Helps to manage the interaction state of the picker. |
+| [video_player][video_player pub]     | Plays videos and audios correspondingly.             |
+ 
+Their implementation should be relatively stable in the package.
+If you've found any issues related to them when using the picker,
+submit issues to our issue tracker first.
+
+<details>
+  <summary>Table of content</summary>
+
+<!-- TOC -->
+* [Flutter WeChat Assets Picker](#flutter-wechat-assets-picker)
+  * [Versions compatibility](#versions-compatibility)
+  * [Package credits](#package-credits)
+  * [Features ✨](#features-)
+    * [Notes 📝](#notes-)
+  * [Projects using this plugin 🖼️](#projects-using-this-plugin-)
+  * [Screenshots 📸](#screenshots-)
+  * [READ THIS FIRST ‼️](#read-this-first-)
+  * [Preparing for use 🍭](#preparing-for-use-)
+    * [Flutter](#flutter)
+    * [Android](#android)
+      * [Permissions](#permissions)
+    * [iOS](#ios)
+    * [macOS](#macos)
+  * [Usage 📖](#usage-)
+    * [Localizations](#localizations)
+    * [Simple usage](#simple-usage)
+    * [Detailed usage](#detailed-usage)
+      * [Display selected assets](#display-selected-assets)
+      * [Register assets change observe callback](#register-assets-change-observe-callback)
+      * [Upload an `AssetEntity` with a form data](#upload-an-assetentity-with-a-form-data)
+        * [With `http`](#with-http)
+        * [With `dio`](#with-dio)
+    * [Custom pickers](#custom-pickers)
+  * [Frequently asked question ❔](#frequently-asked-question-)
+    * [Changing the default album name (`Recent` to others)](#changing-the-default-album-name-recent-to-others)
+    * [Execution failed for task ':photo_manager:compileDebugKotlin'](#execution-failed-for-task-photo_managercompiledebugkotlin)
+    * [Create `AssetEntity` from `File` or `Uint8List` (rawData)](#create-assetentity-from-file-or-uint8list-rawdata)
+    * [Glide warning 'Failed to find GeneratedAppGlideModule'](#glide-warning-failed-to-find-generatedappglidemodule)
+  * [Contributors ✨](#contributors-)
+  * [Credits](#credits)
+<!-- TOC -->
+</details>
+
+## Features ✨
+
+- ♿ Complete a11y support with _TalkBack_ and _VoiceOver_
+- ♻️ Fully customizable with delegates override
+- 🎏 Fully customizable theme based on `ThemeData`
+- 💚 Completely WeChat style (even more)
+- ⚡️ Adjustable performance with different configurations
+- 📷 Image support
+  - 🔬 HEIF Image type support <a href="#notes-"><sup>(1)</sup></a>
+- 🎥 Video support
+- 🎶 Audio support <a href="#notes-"><sup>(2)</sup></a>
+- 1️⃣ Single picking mode
+- 💱 Internationalization (i18n) support
+  - ⏪ RTL language support
+- ➕ Special item builder support
+- 🗂 Custom sort path delegate support
+- 📝 Custom text delegate support
+- ⏳ Custom filter options support
+- 💻 macOS support
+
+### Notes 📝
+
+1. HEIF (HEIC) images are support to obtain and conversion,
+   but the display with them are based on Flutter's image decoder.
+   See [flutter/flutter#20522](https://github.com/flutter/flutter/issues/20522).
+   Use `entity.file` or `AssetEntityImage` for them when displays.
+2. Due to limitations on iOS and macOS, audio can only be fetched within the sandbox.
+
+## Projects using this plugin 🖼️
+
+| name                | pub                                                                                                              | github                                                                                                                                        |
+|:--------------------|:-----------------------------------------------------------------------------------------------------------------|:----------------------------------------------------------------------------------------------------------------------------------------------|
+| insta_assets_picker | [![pub package](https://img.shields.io/pub/v/insta_assets_picker)](https://pub.dev/packages/insta_assets_picker) | [![star](https://img.shields.io/github/stars/LeGoffMael/insta_assets_picker?style=social)](https://github.com/LeGoffMael/insta_assets_picker) |
+
+## Screenshots 📸
+
+| ![1](screenshots/README_1.webp)   | ![2](screenshots/README_2.webp)   | ![3](screenshots/README_3.webp)   |
+|-----------------------------------|-----------------------------------|-----------------------------------|
+| ![4](screenshots/README_4.webp)   | ![5](screenshots/README_5.webp)   | ![6](screenshots/README_6.webp)   |
+| ![7](screenshots/README_7.webp)   | ![8](screenshots/README_8.webp)   | ![9](screenshots/README_9.webp)   |
+| ![10](screenshots/README_10.webp) | ![11](screenshots/README_11.webp) | ![12](screenshots/README_12.webp) |
+
+## READ THIS FIRST ‼️
+
+Be aware of below notices before you started anything:
+- Due to understanding differences and the limitation of a single document,
+  documents will not cover all the contents.
+  If you find nothing related to your expected features and cannot understand about concepts,
+  run the example project and check every options first.
+  It has covered 90% of regular requests with the package.
+- The package deeply integrates with the [photo_manager][photo_manager pub] plugin,
+  make sure you understand these two concepts as much as possible:
+  - Asset (photos/videos/audio) - [`AssetEntity`](https://pub.dev/documentation/photo_manager/latest/photo_manager/AssetEntity-class.html)
+  - Assets collection (albums/libraries) - [`AssetPathEntity`](https://pub.dev/documentation/photo_manager/latest/photo_manager/AssetPathEntity-class.html)
+
+When you have questions about related APIs and behaviors,
+check [photo_manager's API docs][] for more details.
+
+Most usages are detailed covered by the [example](example).
+Please walk through the [example](example) carefully
+before you have any questions.
+
+## Preparing for use 🍭
+
+### Flutter
+
+Run `flutter pub add wechat_assets_picker`,
+or add `wechat_assets_picker` to `pubspec.yaml` dependencies manually.
+```yaml
+dependencies:
+  wechat_assets_picker: ^latest_version
+```
+
+The latest **stable** version is:
+[![pub package](https://img.shields.io/pub/v/wechat_assets_picker?logo=dart&label=stable&style=flat-square)](https://pub.dev/packages/wechat_assets_picker)
+
+The latest **dev** version is:
+[![pub package](https://img.shields.io/pub/v/wechat_assets_picker?color=9d00ff&include_prereleases&label=dev&logo=dart&style=flat-square)](https://pub.dev/packages/wechat_assets_picker)
+
+Then import the package in your code:
+```dart
+import 'package:wechat_assets_picker/wechat_assets_picker.dart';
+```
+
+### Android
+
+When using the package, please upgrade
+`targetSdkVersion` and `compileSdkVersion` to `33`.
+Otherwise, no assets can be fetched on Android 13.
+
+#### Permissions
+
+| Name                     | Required | Declared | Max API Level | Others                       |
+|--------------------------|----------|----------|---------------|------------------------------|
+| `READ_EXTERNAL_STORAGE`  | YES      | YES      | 32            |                              |
+| `WRITE_EXTERNAL_STORAGE` | NO       | NO       | 29            |                              |
+| `ACCESS_MEDIA_LOCATION`  | YES*     | NO       | N/A           | Required when reading EXIF   |
+| `READ_MEDIA_IMAGES`      | YES*     | YES      | N/A           | Required when reading images | 
+| `READ_MEDIA_VIDEO`       | YES*     | YES      | N/A           | Required when reading videos | 
+| `READ_MEDIA_AUDIO`       | YES*     | YES      | N/A           | Required when reading audios | 
+
+If you're targeting Android SDK 33+,
+and you don't need to load photos, videos or audios,
+consider declare only relevant permission in your apps, more specifically:
+
+```xml
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.your.app">
+    <!--Requesting access to images and videos.-->
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+    <!--When your app has no need to access audio, remove it or comment it out.-->
+    <!--<uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />-->
+</manifest>
+```
+
+### iOS
+
+1. Platform version has to be at least *11.0*.
+   Modify `ios/Podfile` and update accordingly.
+   ```Podfile
+   platform :ios, '11.0'
+   ```
+   Remove the `#` heading if the line starts with it.
+2. Add the following content to `Info.plist`.
+```
+<key>NSPhotoLibraryUsageDescription</key>
+<string>Replace with your permission description.</string>
+```
+
+### macOS
+
+1. Platform version has to be at least *10.15*.
+   Modify `macos/Podfile` and update accordingly.
+   ```ruby
+   platform :osx, '10.15'
+   ```
+   Remove the `#` heading if the line starts with it.
+2. Set the minimum deployment target of the macOS to *10.15*.
+   Use XCode to open `macos/Runner.xcworkspace` .
+3. Follow the [iOS](#iOS) instructions and modify `Info.plist` accordingly.
+
+## Usage 📖
+
+### Localizations
+
+When you're picking assets, the package will obtain the `Locale?`
+from your `BuildContext`, and return the corresponding text delegate
+of the current language.
+Make sure you have a valid `Locale` in your widget tree that can be accessed
+from the `BuildContext`. **Otherwise, the default Chinese delegate will be used.**
+
+Embedded text delegates languages are:
+* 简体中文 (default)
+* English
+* העברית
+* Deutsche
+* Локализация
+* 日本語
+* مة العربية
+* Délégué
+* Tiếng Việt
+* Türkçe Yerelleştirme
+
+If you want to use a custom/fixed text delegate, pass it through the
+`AssetPickerConfig.textDelegate`.
+
+### Simple usage
+
+```dart
+final List<AssetEntity>? result = await AssetPicker.pickAssets(context);
+```
+
+Use `AssetPickerConfig` for more picking behaviors.
+
+```dart
+final List<AssetEntity>? result = await AssetPicker.pickAssets(
+  context,
+  pickerConfig: const AssetPickerConfig(),
+);
+```
+
+Fields in `AssetPickerConfig`:
+
+| Name                              | Type                                             | Description                                                                                    | Default                     |
+|-----------------------------------|--------------------------------------------------|------------------------------------------------------------------------------------------------|-----------------------------|
+| selectedAssets                    | `List<AssetEntity>?`                             | Selected assets. Prevent duplicate selection.                                                  | `null`                      |
+| maxAssets                         | `int`                                            | Maximum asset that the picker can pick.                                                        | 9                           |
+| pageSize                          | `int?`                                           | Number of assets per page. **Must be a multiple of `gridCount`**.                              | 80                          |
+| gridThumbnailSize                 | `ThumbnailSize`                                  | Thumbnail size for the grid's item.                                                            | `ThumbnailSize.square(200)` |
+| pathThumbnailSize                 | `ThumbnailSize`                                  | Thumbnail size for the path selector.                                                          | `ThumbnailSize.square(80)`  |
+| previewThumbnailSize              | `ThumbnailSize?`                                 | Preview thumbnail size in the viewer.                                                          | `null`                      |
+| requestType                       | `RequestType`                                    | Request type for picker.                                                                       | `RequestType.common`        |
+| specialPickerType                 | `SpecialPickerType?`                             | Provides the option to integrate a custom picker type.                                         | `null`                      |
+| keepScrollOffset                  | `bool`                                           | Whether the picker should save the scroll offset between pushes and pops.                      | `null`                      |
+| sortPathDelegate                  | `SortPathDelegate<AssetPathEntity>?`             | Path entities sort delegate for the picker, sort paths as you want.                            | `CommonSortPathDelegate`    |
+| sortPathsByModifiedDate           | `bool`                                           | Whether to allow sort delegates to sort paths with `FilterOptionGroup.containsPathModified`.   | `false`                     |
+| filterOptions                     | `PMFilter?`                                      | Allow users to customize assets filter options.                                                | `null`                      |
+| gridCount                         | `int`                                            | Grid count in picker.                                                                          | 4                           |
+| themeColor                        | `Color?`                                         | Main theme color for the picker.                                                               | `Color(0xff00bc56)`         |
+| pickerTheme                       | `ThemeData?`                                     | Theme data provider for the picker and the viewer.                                             | `null`                      |
+| textDelegate                      | `AssetPickerTextDelegate?`                       | Text delegate for the picker, for customize the texts.                                         | `AssetPickerTextDelegate()` |
+| specialItemPosition               | `SpecialItemPosition`                            | Allow users set a special item in the picker with several positions.                           | `SpecialItemPosition.none`  |
+| specialItemBuilder                | `SpecialItemBuilder?`                            | The widget builder for the special item.                                                       | `null`                      |
+| loadingIndicatorBuilder           | `IndicatorBuilder?`                              | Indicates the loading status for the builder.                                                  | `null`                      |
+| selectPredicate                   | `AssetSelectPredicate`                           | Predicate whether an asset can be selected or unselected.                                      | `null`                      |
+| shouldRevertGrid                  | `bool?`                                          | Whether the assets grid should revert.                                                         | `null`                      |
+| limitedPermissionOverlayPredicate | `LimitedPermissionOverlayPredicate?`             | Predicate whether the limited permission overlay should be displayed.                          | `null`                      |
+| pathNameBuilder                   | `PathNameBuilder<AssetPathEntity>?`              | Build customized path (album) name with the given path entity.                                 | `null`                      |
+| assetsChangeCallback              | `AssetsChangeCallback<AssetPathEntity>?`         | The callback that will be called when the system notifies assets changes.                      | `null`                      |
+| assetsChangeRefreshPredicate      | `AssetsChangeRefreshPredicate<AssetPathEntity>?` | Whether assets changing should call refresh with the given call and the current selected path. | `null`                      |
+| shouldAutoPlayPreview             | `bool`                                           | Whether the preview should auto play.                                                          | `false`                     |
+| dragToSelect                      | `bool`                                           | Whether assets selection can be done with drag gestures.                                       | `true`                      |
+
+- When `maxAssets` equals to `1` (a.k.a. single picking mode),
+  use `SpecialPickerType.noPreview` will immediately select asset
+  clicked (pressed) by the user and popped.
+- `limitedPermissionOverlayPredicate` lives without persistence,
+  if you want to ignore the limited preview after restart,
+  you'll need to integrate with your own saving methods.
+
+### Detailed usage
+
+We've put multiple common usage
+with the packages in the [example](example).
+You can both found `List<PickMethod> pickMethods` in
+[here](example/lib/pages/multi_assets_page.dart)
+and [here](example/lib/pages/single_assets_page.dart),
+which provide methods in multiple picking and single picking mode.
+Assets will be stored temporary and displayed at the below of the page.
+
+#### Display selected assets
+
+The `AssetEntityImage` and `AssetEntityImageProvider`
+can display the thumb image of _images & videos_,
+and the original data of _image_.
+Use it like a common `Image` and `ImageProvider`.
+
+```dart
+AssetEntityImage(asset, isOriginal: false);
+```
+
+Or:
+
+```dart
+Image(image: AssetEntityImageProvider(asset, isOriginal: false));
+```
+
+#### Register assets change observe callback
+
+```dart
+// Register callback.
+AssetPicker.registerObserve();
+
+// Unregister callback.
+AssetPicker.unregisterObserve();
+```
+
+#### Upload an `AssetEntity` with a form data
+
+There are multiple ways to upload an `AssetEntity` with I/O related methods.
+**Be aware, I/O related methods will consume performance
+(typically time and memory), they should not be called frequently.**
+
+##### With `http`
+
+`http` package: https://pub.dev/packages/http
+
+The `http` package uses
+[`MultipartFile`](https://pub.dev/documentation/http/latest/http/MultipartFile-class.html)
+to handle files in requests.
+
+Pseudo code:
+```dart
+import 'package:http/http.dart' as http;
+
+Future<void> upload() async {
+  final entity = await obtainYourEntity();
+  final uri = Uri.https('example.com', 'create');
+  final request = http.MultipartRequest('POST', uri)
+    ..fields['test_field'] = 'test_value'
+    ..files.add(await multipartFileFromAssetEntity(entity));
+  final response = await request.send();
+  if (response.statusCode == 200) {
+    print('Uploaded!');
+  }
+}
+
+Future<http.MultipartFile> multipartFileFromAssetEntity(AssetEntity entity) async {
+  http.MultipartFile mf;
+  // Using the file path.
+  final file = await entity.file;
+  if (file == null) {
+    throw StateError('Unable to obtain file of the entity ${entity.id}.');
+  }
+  mf = await http.MultipartFile.fromPath('test_file', file.path);
+  // Using the bytes.
+  final bytes = await entity.originBytes;
+  if (bytes == null) {
+    throw StateError('Unable to obtain bytes of the entity ${entity.id}.');
+  }
+  mf = http.MultipartFile.fromBytes('test_file', bytes);
+  return mf;
+}
+```
+
+##### With `dio`
+
+`dio` package: https://pub.dev/packages/dio
+
+The `dio` package also uses
+[`MultipartFile`](https://pub.dev/documentation/dio/latest/dio/MultipartFile-class.html)
+to handle files in requests.
+
+Pseudo code:
+```dart
+import 'package:dio/dio.dart' as dio;
+
+Future<void> upload() async {
+  final entity = await obtainYourEntity();
+  final uri = Uri.https('example.com', 'create');
+  final response = dio.Dio().requestUri(
+    uri,
+    data: dio.FormData.fromMap({
+      'test_field': 'test_value',
+      'test_file': await multipartFileFromAssetEntity(entity),
+    }),
+  );
+  print('Uploaded!');
+}
+
+Future<dio.MultipartFile> multipartFileFromAssetEntity(AssetEntity entity) async {
+  dio.MultipartFile mf;
+  // Using the file path.
+  final file = await entity.file;
+  if (file == null) {
+    throw StateError('Unable to obtain file of the entity ${entity.id}.');
+  }
+  mf = await dio.MultipartFile.fromFile(file.path);
+  // Using the bytes.
+  final bytes = await entity.originBytes;
+  if (bytes == null) {
+    throw StateError('Unable to obtain bytes of the entity ${entity.id}.');
+  }
+  mf = dio.MultipartFile.fromBytes(bytes);
+  return mf;
+}
+```
+
+### Custom pickers
+
+`AssetPickerBuilderDelegate`, `AssetPickerViewerBuilderDelegate`,
+`AssetPickerProvider` and `AssetPickerViewerProvider`
+are all exposed and overridable.
+You can extend them and use your own
+type with generic type `<A: Asset, P: Path>`,
+then implement abstract methods.
+
+To know about how to fully customize themes, widgets or layouts.
+See how to customize delegates in the custom pickers page in the
+[example](example/lib/customs/pickers).
+
+You can submit PRs to create your own implementation
+if you found your implementation might be useful for others.
+See [Contribute custom implementations][] for more details.
+
+## Frequently asked question ❔
+
+### Changing the default album name (`Recent` to others)
+
+`Recent` is the fix album name for the ALL assets on Android
+since the all assets' album is not an actual album, it only represents all media data records.
+
+To solve that on Android, use `pathNameBuilder`, for example:
+```dart
+AssetPickerConfig(
+  pathNameBuilder: (AssetPathEntity path) => switch (path) {
+    final p when p.isAll => '最近',
+    // You can apply similar conditions to other common paths.
+    _ => path.name,
+  },
+)
+```
+
+Other albums or albums on other platforms (iOS/macOS) will follow
+the configured system localization and supported localizations.
+`pathNameBuilder` is available for all albums.
+
+### Execution failed for task ':photo_manager:compileDebugKotlin'
+
+See [photo_manager#561][] for more details.
+
+### Create `AssetEntity` from `File` or `Uint8List` (rawData)
+
+In order to combine this package with camera shooting or something related,
+there's a solution about how to create an `AssetEntity`
+with `File` or `Uint8List` object.
+
+```dart
+final File file = your_file; // Your `File` object
+final String path = file.path;
+final AssetEntity fileEntity = await PhotoManager.editor.saveImageWithPath(
+  path,
+  title: basename(path),
+); // Saved in the device then create an AssetEntity
+
+final Uint8List data = your_data; // Your `Uint8List` object
+final AssetEntity imageEntity = await PhotoManager.editor.saveImage(
+  file.path,
+  title: 'title_with_extension.jpg',
+); // Saved in the device then create an AssetEntity
+```
+
+**Notice: If you don't want to keep the file in your device,
+use `File` for operations as much as possible.**
+Deleting an `AssetEntity` might cause system popups show:
+
+```dart
+final List<String> result = await PhotoManager.editor.deleteWithIds(
+  <String>[entity.id],
+);
+```
+
+See [photo_manager#from-raw-data][]
+and [photo_manager#delete-entities][]
+for more details.
+
+### Glide warning 'Failed to find GeneratedAppGlideModule'
+
+```
+W/Glide   (21133): Failed to find GeneratedAppGlideModule. 
+                   You should include an annotationProcessor compile dependency on com.github.bumptech.glide:compiler
+                   in you application ana a @GlideModule annotated AppGlideModule implementation
+                   or LibraryGlideModules will be silently ignored.
+```
+
+`Glide` needs annotation to keep singleton,
+prevent conflict between instances and versions,
+so while the photo manager uses `Glide` to implement image features,
+the project which import this should define its own `AppGlideModule`.
+See [Glide Generated API docs][] for implementation.
+
+## Contributors ✨
+
+Many thanks to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable -->
+<table>
+  <tbody>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://blog.alexv525.com"><img src="https://avatars1.githubusercontent.com/u/15884415?v=4?s=50" width="50px;" alt="Alex Li"/><br /><sub><b>Alex Li</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=AlexV525" title="Code">💻</a> <a href="#design-AlexV525" title="Design">🎨</a> <a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=AlexV525" title="Documentation">📖</a> <a href="#example-AlexV525" title="Examples">💡</a> <a href="#ideas-AlexV525" title="Ideas, Planning, & Feedback">🤔</a> <a href="#maintenance-AlexV525" title="Maintenance">🚧</a> <a href="#question-AlexV525" title="Answering Questions">💬</a> <a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/pulls?q=is%3Apr+reviewed-by%3AAlexV525" title="Reviewed Pull Requests">👀</a> <a href="#a11y-AlexV525" title="Accessibility">️️️️♿️</a> <a href="#translation-AlexV525" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.kikt.top"><img src="https://avatars0.githubusercontent.com/u/14145407?v=4?s=50" width="50px;" alt="Caijinglong"/><br /><sub><b>Caijinglong</b></sub></a><br /><a href="#example-CaiJingLong" title="Examples">💡</a> <a href="#ideas-CaiJingLong" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/SchnMar"><img src="https://avatars3.githubusercontent.com/u/12902321?v=4?s=50" width="50px;" alt="Marcel Schneider"/><br /><sub><b>Marcel Schneider</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3ASchnMar" title="Bug reports">🐛</a> <a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=SchnMar" title="Code">💻</a> <a href="#ideas-SchnMar" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ganlanshu0211"><img src="https://avatars0.githubusercontent.com/u/9670379?v=4?s=50" width="50px;" alt="ganlanshu0211"/><br /><sub><b>ganlanshu0211</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3Aganlanshu0211" title="Bug reports">🐛</a> <a href="#ideas-ganlanshu0211" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/JasonHezz"><img src="https://avatars3.githubusercontent.com/u/15358765?v=4?s=50" width="50px;" alt="JasonHezz"/><br /><sub><b>JasonHezz</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3AJasonHezz" title="Bug reports">🐛</a> <a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=JasonHezz" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yanivshaked"><img src="https://avatars.githubusercontent.com/u/13107481?v=4?s=50" width="50px;" alt="Yaniv Shaked"/><br /><sub><b>Yaniv Shaked</b></sub></a><br /><a href="#translation-yanivshaked" title="Translation">🌍</a> <a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=yanivshaked" title="Code">💻</a> <a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3Ayanivshaked" title="Bug reports">🐛</a> <a href="#maintenance-yanivshaked" title="Maintenance">🚧</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/avi-yadav"><img src="https://avatars.githubusercontent.com/u/7314430?v=4?s=50" width="50px;" alt="avi-yadav"/><br /><sub><b>avi-yadav</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=avi-yadav" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Letalus"><img src="https://avatars.githubusercontent.com/u/41230136?v=4?s=50" width="50px;" alt="Letalus"/><br /><sub><b>Letalus</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3ALetalus" title="Bug reports">🐛</a> <a href="#translation-Letalus" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/greymag"><img src="https://avatars.githubusercontent.com/u/1502131?v=4?s=50" width="50px;" alt="greymag"/><br /><sub><b>greymag</b></sub></a><br /><a href="#translation-greymag" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/NaikSoftware"><img src="https://avatars.githubusercontent.com/u/4218994?v=4?s=50" width="50px;" alt="Nickolay Savchenko"/><br /><sub><b>Nickolay Savchenko</b></sub></a><br /><a href="#design-NaikSoftware" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/KosukeSaigusa"><img src="https://avatars.githubusercontent.com/u/13669049?v=4?s=50" width="50px;" alt="Kosuke Saigusa"/><br /><sub><b>Kosuke Saigusa</b></sub></a><br /><a href="#translation-KosukeSaigusa" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Jon-Millent"><img src="https://avatars.githubusercontent.com/u/17584565?v=4?s=50" width="50px;" alt="三闻书店"/><br /><sub><b>三闻书店</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=Jon-Millent" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/didiosn"><img src="https://avatars.githubusercontent.com/u/15895051?v=4?s=50" width="50px;" alt="DidiosFaust"/><br /><sub><b>DidiosFaust</b></sub></a><br /><a href="#translation-didiosn" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ConanXie"><img src="https://avatars.githubusercontent.com/u/10040846?v=4?s=50" width="50px;" alt="xiejie"/><br /><sub><b>xiejie</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3AConanXie" title="Bug reports">🐛</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/maxzod"><img src="https://avatars.githubusercontent.com/u/47630729?v=4?s=50" width="50px;" alt="Ahmed Masoud "/><br /><sub><b>Ahmed Masoud </b></sub></a><br /><a href="#translation-maxzod" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/luomo-pro"><img src="https://avatars.githubusercontent.com/u/41097395?v=4?s=50" width="50px;" alt="luomo-pro"/><br /><sub><b>luomo-pro</b></sub></a><br /><a href="#a11y-luomo-pro" title="Accessibility">️️️️♿️</a> <a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3Aluomo-pro" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/paigupai"><img src="https://avatars.githubusercontent.com/u/44311361?v=4?s=50" width="50px;" alt="paigupai"/><br /><sub><b>paigupai</b></sub></a><br /><a href="#translation-paigupai" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/taqiabdulaziz"><img src="https://avatars.githubusercontent.com/u/30410316?v=4?s=50" width="50px;" alt="Muhammad Taqi Abdul Aziz"/><br /><sub><b>Muhammad Taqi Abdul Aziz</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=taqiabdulaziz" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/hellohejinyu"><img src="https://avatars.githubusercontent.com/u/8766034?v=4?s=50" width="50px;" alt="何锦余"/><br /><sub><b>何锦余</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3Ahellohejinyu" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/leonpesdk"><img src="https://avatars.githubusercontent.com/u/57394644?v=4?s=50" width="50px;" alt="Leon Dudlik"/><br /><sub><b>Leon Dudlik</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3Aleonpesdk" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.legoffmael.fr"><img src="https://avatars.githubusercontent.com/u/22376981?v=4?s=50" width="50px;" alt="Maël"/><br /><sub><b>Maël</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=LeGoffMael" title="Code">💻</a> <a href="#maintenance-LeGoffMael" title="Maintenance">🚧</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/dddrop"><img src="https://avatars.githubusercontent.com/u/5361175?v=4?s=50" width="50px;" alt="dddrop"/><br /><sub><b>dddrop</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=dddrop" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.linkedin.com/in/loinp"><img src="https://avatars.githubusercontent.com/u/34020090?v=4?s=50" width="50px;" alt="Nguyen Phuc Loi"/><br /><sub><b>Nguyen Phuc Loi</b></sub></a><br /><a href="#translation-nploi" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://sqlturk.wordpress.com/"><img src="https://avatars.githubusercontent.com/u/12383547?v=4?s=50" width="50px;" alt="Cevheri"/><br /><sub><b>Cevheri</b></sub></a><br /><a href="#translation-cevheri" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://velog.io/@hee_mm_"><img src="https://avatars.githubusercontent.com/u/48482259?v=4?s=50" width="50px;" alt="mirimhee"/><br /><sub><b>mirimhee</b></sub></a><br /><a href="#translation-LIMMIHEE" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://amoshk.top"><img src="https://avatars.githubusercontent.com/u/32262985?v=4?s=50" width="50px;" alt="Amos"/><br /><sub><b>Amos</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3AAmosHuKe" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Dimilkalathiya"><img src="https://avatars.githubusercontent.com/u/102401667?v=4?s=50" width="50px;" alt="Dimil Kalathiya"/><br /><sub><b>Dimil Kalathiya</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=Dimilkalathiya" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://about.me/gasol"><img src="https://avatars.githubusercontent.com/u/108053?v=4?s=50" width="50px;" alt="Gasol Wu"/><br /><sub><b>Gasol Wu</b></sub></a><br /><a href="#translation-Gasol" title="Translation">🌍</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/WeiJun0507"><img src="https://avatars.githubusercontent.com/u/66726409?v=4?s=50" width="50px;" alt="Wei Jun"/><br /><sub><b>Wei Jun</b></sub></a><br /><a href="#business-WeiJun0507" title="Business development">💼</a> <a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=WeiJun0507" title="Code">💻</a> <a href="#ideas-WeiJun0507" title="Ideas, Planning, & Feedback">🤔</a></td>
+    </tr>
+  </tbody>
+</table>
+
+<!-- markdownlint-restore -->
+<!-- prettier-ignore-end -->
+
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+This project follows the
+[all-contributors](https://github.com/all-contributors/all-contributors) specification.
+Contributions of any kind welcomed!!
+
+## Credits
+
+> Every aspect of IntelliJ IDEA has been designed to maximize developer productivity.
+Together, intelligent coding assistance and ergonomic design make development not only productive but also enjoyable.
+
+Thanks to [JetBrains](https://www.jetbrains.com/?from=fluttercandies)
+for allocating free open-source licenses for IDEs
+such as [IntelliJ IDEA](https://www.jetbrains.com/idea/?from=fluttercandies).
+
+[<img src="https://github.com/fluttercandies/flutter_wechat_assets_picker/raw/main/.github/jetbrains-variant.png" width="200"/>](https://www.jetbrains.com/?from=fluttercandies)
+
+
+[photo_manager pub]: https://pub.dev/packages/photo_manager
+[extended_image pub]: https://pub.dev/packages/extended_image
+[provider pub]: https://pub.dev/packages/provider
+[video_player pub]: https://pub.dev/packages/video_player
+[wechat_camera_picker pub]: https://pub.dev/packages/wechat_camera_picker
+[Migration Guide]: https://github.com/fluttercandies/flutter_wechat_assets_picker/blob/main/guides/migration_guide.md
+[photo_manager's API docs]: https://pub.dev/documentation/photo_manager/latest/
+[Glide Generated API docs]: https://sjudd.github.io/glide/doc/generatedapi.html
+[Contribute custom implementations]: https://github.com/fluttercandies/flutter_wechat_assets_picker/blob/main/example/lib/customs/CONTRIBUTING.md
+[photo_manager#561]: https://github.com/fluttercandies/flutter_photo_manager/issues/561
+[photo_manager#from-raw-data]: https://github.com/fluttercandies/flutter_photo_manager#from-raw-data
+[photo_manager#delete-entities]: https://github.com/fluttercandies/flutter_photo_manager#delete-entities

+include: package:flutter_lints/flutter.yaml
+
+analyzer:
+  errors:
+    deprecated_member_use: ignore
+    deprecated_member_use_from_same_package: ignore
+
+linter:
+  rules:
+    always_declare_return_types: true
+    always_put_control_body_on_new_line: true
+    avoid_print: true
+    avoid_renaming_method_parameters: true
+    avoid_unnecessary_containers: true
+    avoid_void_async: true
+    curly_braces_in_flow_control_structures: true
+    directives_ordering: true
+    flutter_style_todos: true
+    library_private_types_in_public_api: false
+    overridden_fields: false
+    prefer_const_constructors: true
+    prefer_const_constructors_in_immutables: false
+    prefer_final_fields: true
+    prefer_final_in_for_each: true
+    prefer_final_locals: true
+    prefer_single_quotes: true
+    require_trailing_commas: true
+    sort_child_properties_last: true
+    sort_constructors_first: true
+    sort_unnamed_constructors_first: true
+    unnecessary_await_in_return: true
+    unnecessary_breaks: true
+    unnecessary_late: true
+    unnecessary_parenthesis: true
+    use_build_context_synchronously: false
+    void_checks: true

+<!-- Copyright 2019 The FlutterCandies author. All rights reserved.
+Use of this source code is governed by an Apache license
+that can be found in the LICENSE file. -->
+
+# WeChat Assets Picker example
+
+This is the example for the `wechat_assets_picker` package.
+
+We've put multiple common usage
+with the packages in the example.
+You can both found `List<PickMethod> pickMethods` in
+[here](lib/pages/multi_assets_page.dart)
+and [here](lib/pages/single_assets_page.dart),
+which provide methods in multiple picking and single picking mode.
+Assets will be stored temporary and displayed at the below of the page.

+include: ../analysis_options.yaml
+
+analyzer:
+  exclude:
+    - lib/l10n/gen/*.dart
+
+linter:
+  rules:
+    use_build_context_synchronously: false

+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    id "kotlin-kapt"
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
+def flutterVersionCode = null
+def flutterVersionName = null
+if (flutter.hasProperty('versionCode')) {
+    flutterVersionCode = flutter.versionCode
+}
+if (flutter.hasProperty('versionName')) {
+    flutterVersionName = flutter.versionName
+}
+
+if (flutterVersionCode == null || flutterVersionName == null) {
+    def localProperties = new Properties()
+    rootProject.file('local.properties').withReader('UTF-8') { reader ->
+        localProperties.load(reader)
+    }
+
+    if (flutterVersionCode == null) {
+        flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+    }
+    if (flutterVersionName == null) {
+        flutterVersionName = localProperties.getProperty('flutter.versionName')
+    }
+}
+
+android {
+    namespace "com.fluttercandies.wechatAssetsPickerExample"
+    compileSdk flutter.compileSdkVersion
+    ndkVersion flutter.ndkVersion
+
+    defaultConfig {
+        applicationId = "com.fluttercandies.wechatAssetsPickerExample"
+        minSdk 21
+        targetSdk flutter.targetSdkVersion
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
+    }
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    kotlinOptions {
+        jvmTarget = '17'
+    }
+
+    compileOptions {
+        // Sets Java compatibility to Java 17
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
+
+    signingConfigs {
+        forAll {
+            storeFile file("${rootDir.absolutePath}/key.jks")
+            storePassword 'picker'
+            keyAlias 'picker'
+            keyPassword 'picker'
+        }
+    }
+
+    buildTypes {
+        debug {
+            signingConfig signingConfigs.forAll
+        }
+        profile {
+            signingConfig signingConfigs.forAll
+        }
+        release {
+            signingConfig signingConfigs.forAll
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}
+
+dependencies {
+    implementation 'com.github.bumptech.glide:glide:4.15.0'
+    kapt 'com.github.bumptech.glide:compiler:4.15.0'
+}

+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="28"/>
+
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+    <uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
+    <uses-permission android:name="android.permission.READ_MEDIA_VISUAL_USER_SELECTED" />
+
+    <application
+        android:label="Wechat Assets Picker Example"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher"
+        android:allowBackup="false">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility?hl=en and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

+package io.flutter.plugins;
+
+import androidx.annotation.Keep;
+import androidx.annotation.NonNull;
+import io.flutter.Log;
+
+import io.flutter.embedding.engine.FlutterEngine;
+
+/**
+ * Generated file. Do not edit.
+ * This file is generated by the Flutter tool based on the
+ * plugins that support the Android platform.
+ */
+@Keep
+public final class GeneratedPluginRegistrant {
+  private static final String TAG = "GeneratedPluginRegistrant";
+  public static void registerWith(@NonNull FlutterEngine flutterEngine) {
+    try {
+      flutterEngine.getPlugins().add(new io.flutter.plugins.camera.CameraPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin camera_android, io.flutter.plugins.camera.CameraPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin flutter_plugin_android_lifecycle, io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.plus.packageinfo.PackageInfoPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin package_info_plus, dev.fluttercommunity.plus.packageinfo.PackageInfoPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new io.flutter.plugins.pathprovider.PathProviderPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin path_provider_android, io.flutter.plugins.pathprovider.PathProviderPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new com.fluttercandies.photo_manager.PhotoManagerPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin photo_manager, com.fluttercandies.photo_manager.PhotoManagerPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.plus.sensors.SensorsPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin sensors_plus, dev.fluttercommunity.plus.sensors.SensorsPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new io.flutter.plugins.videoplayer.VideoPlayerPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin video_player_android, io.flutter.plugins.videoplayer.VideoPlayerPlugin", e);
+    }
+  }
+}

+package com.fluttercandies.wechatAssetsPickerExample;
+
+import com.bumptech.glide.annotation.GlideModule;
+import com.bumptech.glide.module.AppGlideModule;
+
+@GlideModule
+public class ExampleAppGlideModule extends AppGlideModule {
+}

+package com.fluttercandies.wechatAssetsPickerExample
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity: FlutterActivity() {
+  // The default activity that extends flutter's activity.
+}

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(':app')
+}
+
+tasks.register("clean", Delete) {
+    delete rootProject.buildDir
+}

+org.gradle.jvmargs=-Xmx4G -XX:MaxMetaspaceSize=2G -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true
+android.enableJetifier=true

+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip

+sdk.dir=/Users/wangdongni/Library/Android/sdk
+flutter.sdk=/Users/wangdongni/fvm/versions/custom_3.27.4-ohos-dev

+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }()
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+    id "com.android.application" version "8.9.1" apply false
+    id "com.android.library" version "8.9.1" apply false
+    id "org.jetbrains.kotlin.android" version "2.1.20" apply false
+}
+
+include ":app"

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+  <key>MinimumOSVersion</key>
+  <string>12.0</string>
+</dict>
+</plist>

+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "Generated.xcconfig"

+// This is a generated file; do not edit or check into version control.
+FLUTTER_ROOT=/Users/wangdongni/fvm/versions/custom_3.27.4-ohos-dev
+FLUTTER_APPLICATION_PATH=/Users/wangdongni/Desktop/Flutter-ReserveApp/library/wechat_assets_picker-9.8.0/example
+COCOAPODS_PARALLEL_CODE_SIGN=true
+FLUTTER_TARGET=lib/main.dart
+FLUTTER_BUILD_DIR=build
+FLUTTER_BUILD_NAME=9.8.0
+FLUTTER_BUILD_NUMBER=69
+EXCLUDED_ARCHS[sdk=iphonesimulator*]=i386
+EXCLUDED_ARCHS[sdk=iphoneos*]=armv7
+DART_OBFUSCATION=false
+TRACK_WIDGET_CREATION=true
+TREE_SHAKE_ICONS=false
+PACKAGE_CONFIG=.dart_tool/package_config.json

+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "Generated.xcconfig"

+#!/bin/sh
+# This is a generated file; do not edit or check into version control.
+export "FLUTTER_ROOT=/Users/wangdongni/fvm/versions/custom_3.27.4-ohos-dev"
+export "FLUTTER_APPLICATION_PATH=/Users/wangdongni/Desktop/Flutter-ReserveApp/library/wechat_assets_picker-9.8.0/example"
+export "COCOAPODS_PARALLEL_CODE_SIGN=true"
+export "FLUTTER_TARGET=lib/main.dart"
+export "FLUTTER_BUILD_DIR=build"
+export "FLUTTER_BUILD_NAME=9.8.0"
+export "FLUTTER_BUILD_NUMBER=69"
+export "DART_OBFUSCATION=false"
+export "TRACK_WIDGET_CREATION=true"
+export "TREE_SHAKE_ICONS=false"
+export "PACKAGE_CONFIG=.dart_tool/package_config.json"

+# Uncomment this line to define a global platform for your project
+# platform :ios, '12.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 54;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
+		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		513FA762C8C9C7254396DC7C /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 65B67F314727E97056D6FB02 /* Pods_Runner.framework */; };
+		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
+		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
+		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
+		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		9705A1C41CF9048500538489 /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
+		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		65B67F314727E97056D6FB02 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		6B0C8420452B45A5D1F1C0C7 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
+		6C1693957F33351E0284D719 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
+		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
+		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
+		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
+		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
+		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
+		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
+		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
+		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
+		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		FF5A0AA64F3B1C88D3552E39 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		97C146EB1CF9000F007C117D /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				513FA762C8C9C7254396DC7C /* Pods_Runner.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		075E26373E1C2C8E97B8BDA5 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				65B67F314727E97056D6FB02 /* Pods_Runner.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+		9482DB91E3C799F148919200 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				6C1693957F33351E0284D719 /* Pods-Runner.debug.xcconfig */,
+				FF5A0AA64F3B1C88D3552E39 /* Pods-Runner.release.xcconfig */,
+				6B0C8420452B45A5D1F1C0C7 /* Pods-Runner.profile.xcconfig */,
+			);
+			path = Pods;
+			sourceTree = "<group>";
+		};
+		9740EEB11CF90186004384FC /* Flutter */ = {
+			isa = PBXGroup;
+			children = (
+				3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
+				9740EEB21CF90195004384FC /* Debug.xcconfig */,
+				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
+				9740EEB31CF90195004384FC /* Generated.xcconfig */,
+			);
+			name = Flutter;
+			sourceTree = "<group>";
+		};
+		97C146E51CF9000F007C117D = {
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+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "331C8080294A63A400263BE5"
+               BuildableName = "RunnerTests.xctest"
+               BlueprintName = "RunnerTests"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      enableGPUValidationMode = "1"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Profile"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+</Workspace>

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

+import UIKit
+import Flutter
+
+@main
+@objc class AppDelegate: FlutterAppDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    GeneratedPluginRegistrant.register(with: self)
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+}

+{
+    "images":[
+        {
+            "idiom":"iphone",
+            "size":"20x20",
+            "scale":"2x",
+            "filename":"Icon-App-20x20@2x.png"
+        },
+        {
+            "idiom":"iphone",
+            "size":"20x20",
+            "scale":"3x",
+            "filename":"Icon-App-20x20@3x.png"
+        },
+        {
+            "idiom":"iphone",
+            "size":"29x29",
+            "scale":"1x",
+            "filename":"Icon-App-29x29@1x.png"
+        },
+        {
+            "idiom":"iphone",
+            "size":"29x29",
+            "scale":"2x",
+            "filename":"Icon-App-29x29@2x.png"
+        },
+        {
+            "idiom":"iphone",
+            "size":"29x29",
+            "scale":"3x",
+            "filename":"Icon-App-29x29@3x.png"
+        },
+        {
+            "idiom":"iphone",
+            "size":"40x40",
+            "scale":"2x",
+            "filename":"Icon-App-40x40@2x.png"
+        },
+        {
+            "idiom":"iphone",
+            "size":"40x40",
+            "scale":"3x",
+            "filename":"Icon-App-40x40@3x.png"
+        },
+        {
+            "idiom":"iphone",
+            "size":"60x60",
+            "scale":"2x",
+            "filename":"Icon-App-60x60@2x.png"
+        },
+        {
+            "idiom":"iphone",
+            "size":"60x60",
+            "scale":"3x",
+            "filename":"Icon-App-60x60@3x.png"
+        },
+        {
+            "idiom":"iphone",
+            "size":"76x76",
+            "scale":"2x",
+            "filename":"Icon-App-76x76@2x.png"
+        },
+        {
+            "idiom":"ipad",
+            "size":"20x20",
+            "scale":"1x",
+            "filename":"Icon-App-20x20@1x.png"
+        },
+        {
+            "idiom":"ipad",
+            "size":"20x20",
+            "scale":"2x",
+            "filename":"Icon-App-20x20@2x.png"
+        },
+        {
+            "idiom":"ipad",
+            "size":"29x29",
+            "scale":"1x",
+            "filename":"Icon-App-29x29@1x.png"
+        },
+        {
+            "idiom":"ipad",
+            "size":"29x29",
+            "scale":"2x",
+            "filename":"Icon-App-29x29@2x.png"
+        },
+        {
+            "idiom":"ipad",
+            "size":"40x40",
+            "scale":"1x",
+            "filename":"Icon-App-40x40@1x.png"
+        },
+        {
+            "idiom":"ipad",
+            "size":"40x40",
+            "scale":"2x",
+            "filename":"Icon-App-40x40@2x.png"
+        },
+        {
+            "idiom":"ipad",
+            "size":"76x76",
+            "scale":"1x",
+            "filename":"Icon-App-76x76@1x.png"
+        },
+        {
+            "idiom":"ipad",
+            "size":"76x76",
+            "scale":"2x",
+            "filename":"Icon-App-76x76@2x.png"
+        },
+        {
+            "idiom":"ipad",
+            "size":"83.5x83.5",
+            "scale":"2x",
+            "filename":"Icon-App-83.5x83.5@2x.png"
+        },
+        {
+          "size" : "1024x1024",
+          "idiom" : "ios-marketing",
+          "scale" : "1x",
+          "filename" : "ItunesArtwork@2x.png"
+        }
+    ],
+    "info":{
+        "version":1,
+        "author":"makeappicon"
+    }
+}

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

+# Launch Screen Assets
+
+You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+
+You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#ifndef GeneratedPluginRegistrant_h
+#define GeneratedPluginRegistrant_h
+
+#import <Flutter/Flutter.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface GeneratedPluginRegistrant : NSObject
++ (void)registerWithRegistry:(NSObject<FlutterPluginRegistry>*)registry;
+@end
+
+NS_ASSUME_NONNULL_END
+#endif /* GeneratedPluginRegistrant_h */

+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#import "GeneratedPluginRegistrant.h"
+
+#if __has_include(<camera_avfoundation/CameraPlugin.h>)
+#import <camera_avfoundation/CameraPlugin.h>
+#else
+@import camera_avfoundation;
+#endif
+
+#if __has_include(<package_info_plus/FPPPackageInfoPlusPlugin.h>)
+#import <package_info_plus/FPPPackageInfoPlusPlugin.h>
+#else
+@import package_info_plus;
+#endif
+
+#if __has_include(<path_provider_foundation/PathProviderPlugin.h>)
+#import <path_provider_foundation/PathProviderPlugin.h>
+#else
+@import path_provider_foundation;
+#endif
+
+#if __has_include(<photo_manager/PhotoManagerPlugin.h>)
+#import <photo_manager/PhotoManagerPlugin.h>
+#else
+@import photo_manager;
+#endif
+
+#if __has_include(<sensors_plus/FPPSensorsPlusPlugin.h>)
+#import <sensors_plus/FPPSensorsPlusPlugin.h>
+#else
+@import sensors_plus;
+#endif
+
+#if __has_include(<video_player_avfoundation/FVPVideoPlayerPlugin.h>)
+#import <video_player_avfoundation/FVPVideoPlayerPlugin.h>
+#else
+@import video_player_avfoundation;
+#endif
+
+@implementation GeneratedPluginRegistrant
+
++ (void)registerWithRegistry:(NSObject<FlutterPluginRegistry>*)registry {
+  [CameraPlugin registerWithRegistrar:[registry registrarForPlugin:@"CameraPlugin"]];
+  [FPPPackageInfoPlusPlugin registerWithRegistrar:[registry registrarForPlugin:@"FPPPackageInfoPlusPlugin"]];
+  [PathProviderPlugin registerWithRegistrar:[registry registrarForPlugin:@"PathProviderPlugin"]];
+  [PhotoManagerPlugin registerWithRegistrar:[registry registrarForPlugin:@"PhotoManagerPlugin"]];
+  [FPPSensorsPlusPlugin registerWithRegistrar:[registry registrarForPlugin:@"FPPSensorsPlusPlugin"]];
+  [FVPVideoPlayerPlugin registerWithRegistrar:[registry registrarForPlugin:@"FVPVideoPlayerPlugin"]];
+}
+
+@end

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>Wechat Assets Picker Example</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>flutter_wechat_assets_picker_example</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>NSCameraUsageDescription</key>
+	<string>Take a photo for display</string>
+	<key>NSMicrophoneUsageDescription</key>
+	<string>Take a video for display</string>
+	<key>NSPhotoLibraryUsageDescription</key>
+	<string>Read your photos for display</string>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>

+#import "GeneratedPluginRegistrant.h"

+arb-dir: lib/l10n
+format: true
+output-class: AppLocalizations
+output-dir: lib/l10n/gen
+output-localization-file: app_localizations.dart
+template-arb-file: app_en.arb
+synthetic-package: false
+untranslated-messages-file: lib/l10n/gen/app_localizations_untranslated.json

+// Copyright 2019 The FlutterCandies author. All rights reserved.
+// Use of this source code is governed by an Apache license that can be found
+// in the LICENSE file.
+
+import 'package:flutter/widgets.dart';
+
+@immutable
+class CustomPickMethod {
+  const CustomPickMethod({
+    required this.icon,
+    required this.name,
+    required this.description,
+    required this.method,
+  });
+
+  final String icon;
+  final String name;
+  final String description;
+  final void Function(BuildContext context) method;
+}

+// Copyright 2019 The FlutterCandies author. All rights reserved.
+// Use of this source code is governed by an Apache license that can be found
+// in the LICENSE file.
+
+import 'package:flutter/material.dart';
+import 'package:wechat_assets_picker_demo/l10n/gen/app_localizations.dart';
+
+extension BuildContextExtension on BuildContext {
+  AppLocalizations get l10n => AppLocalizations.of(this)!;
+}
+
+extension BrightnessExtension on Brightness {
+  bool get isDark => this == Brightness.dark;
+
+  bool get isLight => this == Brightness.light;
+
+  Brightness get reverse =>
+      this == Brightness.light ? Brightness.dark : Brightness.light;
+}
+
+extension ColorExtension on Color {
+  MaterialColor get swatch => Colors.primaries.firstWhere(
+        (Color c) => c.value == value,
+        orElse: () => _swatch,
+      );
+
+  Map<int, Color> get getMaterialColorValues => <int, Color>{
+        50: _swatchShade(50),
+        100: _swatchShade(100),
+        200: _swatchShade(200),
+        300: _swatchShade(300),
+        400: _swatchShade(400),
+        500: _swatchShade(500),
+        600: _swatchShade(600),
+        700: _swatchShade(700),
+        800: _swatchShade(800),
+        900: _swatchShade(900),
+      };
+
+  MaterialColor get _swatch => MaterialColor(value, getMaterialColorValues);
+
+  Color _swatchShade(int swatchValue) => HSLColor.fromColor(this)
+      .withLightness(1 - (swatchValue / 1000))
+      .toColor();
+}

+// Copyright 2019 The FlutterCandies author. All rights reserved.
+// Use of this source code is governed by an Apache license that can be found
+// in the LICENSE file.
+
+import 'package:flutter/material.dart';
+import 'package:wechat_assets_picker/wechat_assets_picker.dart';
+import 'package:wechat_camera_picker/wechat_camera_picker.dart';
+
+import 'extensions.dart';
+
+Future<AssetEntity?> _pickFromCamera(BuildContext c) {
+  return CameraPicker.pickFromCamera(
+    c,
+    pickerConfig: const CameraPickerConfig(enableRecording: true),
+  );
+}
+
+/// Define a regular pick method.
+class PickMethod {
+  const PickMethod({
+    required this.icon,
+    required this.name,
+    required this.description,
+    required this.method,
+    this.onLongPress,
+  });
+
+  factory PickMethod.common(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '📹',
+      name: context.l10n.pickMethodCommonName,
+      description: context.l10n.pickMethodCommonDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.image(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '🖼️',
+      name: context.l10n.pickMethodImageName,
+      description: context.l10n.pickMethodImageDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            requestType: RequestType.image,
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.video(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '🎞',
+      name: context.l10n.pickMethodVideoName,
+      description: context.l10n.pickMethodVideoDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            requestType: RequestType.video,
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.audio(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '🎶',
+      name: context.l10n.pickMethodAudioName,
+      description: context.l10n.pickMethodAudioDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            requestType: RequestType.audio,
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.livePhoto(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '🎬',
+      name: context.l10n.pickMethodLivePhotoName,
+      description: context.l10n.pickMethodLivePhotoDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            requestType: RequestType.image,
+            filterOptions: CustomFilter.sql(
+              where: '${CustomColumns.base.mediaType} = 1'
+                  ' AND '
+                  '${CustomColumns.darwin.mediaSubtypes} & (1 << 3) = (1 << 3)',
+            ),
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.camera({
+    required BuildContext context,
+    required int maxAssetsCount,
+    required Function(BuildContext, AssetEntity) handleResult,
+  }) {
+    return PickMethod(
+      icon: '📷',
+      name: context.l10n.pickMethodCameraName,
+      description: context.l10n.pickMethodCameraDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        const AssetPickerTextDelegate textDelegate = AssetPickerTextDelegate();
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            specialItemPosition: SpecialItemPosition.prepend,
+            specialItemBuilder: (
+              BuildContext context,
+              AssetPathEntity? path,
+              int length,
+            ) {
+              if (path?.isAll != true) {
+                return null;
+              }
+              return Semantics(
+                label: textDelegate.sActionUseCameraHint,
+                button: true,
+                onTapHint: textDelegate.sActionUseCameraHint,
+                child: GestureDetector(
+                  behavior: HitTestBehavior.opaque,
+                  onTap: () async {
+                    Feedback.forTap(context);
+                    final AssetEntity? result = await _pickFromCamera(context);
+                    if (result != null) {
+                      handleResult(context, result);
+                    }
+                  },
+                  child: Container(
+                    padding: const EdgeInsets.all(28.0),
+                    color: Theme.of(context).dividerColor,
+                    child: const FittedBox(
+                      fit: BoxFit.fill,
+                      child: Icon(Icons.camera_enhance),
+                    ),
+                  ),
+                ),
+              );
+            },
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.cameraAndStay(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '📸',
+      name: context.l10n.pickMethodCameraAndStayName,
+      description: context.l10n.pickMethodCameraAndStayDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        const AssetPickerTextDelegate textDelegate = AssetPickerTextDelegate();
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            specialItemPosition: SpecialItemPosition.prepend,
+            specialItemBuilder: (
+              BuildContext context,
+              AssetPathEntity? path,
+              int length,
+            ) {
+              if (path?.isAll != true) {
+                return null;
+              }
+              return Semantics(
+                label: textDelegate.sActionUseCameraHint,
+                button: true,
+                onTapHint: textDelegate.sActionUseCameraHint,
+                child: GestureDetector(
+                  behavior: HitTestBehavior.opaque,
+                  onTap: () async {
+                    final AssetEntity? result = await _pickFromCamera(context);
+                    if (result == null) {
+                      return;
+                    }
+                    final picker = context.findAncestorWidgetOfExactType<
+                        AssetPicker<AssetEntity, AssetPathEntity>>()!;
+                    final builder =
+                        picker.builder as DefaultAssetPickerBuilderDelegate;
+                    final p = builder.provider;
+                    await p.switchPath(
+                      PathWrapper<AssetPathEntity>(
+                        path:
+                            await p.currentPath!.path.obtainForNewProperties(),
+                      ),
+                    );
+                    p.selectAsset(result);
+                  },
+                  child: Container(
+                    padding: const EdgeInsets.all(28.0),
+                    color: Theme.of(context).dividerColor,
+                    child: const FittedBox(
+                      fit: BoxFit.fill,
+                      child: Icon(Icons.camera_enhance),
+                    ),
+                  ),
+                ),
+              );
+            },
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.threeItemsGrid(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '🔲',
+      name: context.l10n.pickMethodThreeItemsGridName,
+      description: context.l10n.pickMethodThreeItemsGridDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            gridCount: 3,
+            pageSize: 120,
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            requestType: RequestType.all,
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.customFilterOptions(
+    BuildContext context,
+    int maxAssetsCount,
+  ) {
+    return PickMethod(
+      icon: '⏳',
+      name: context.l10n.pickMethodCustomFilterOptionsName,
+      description: context.l10n.pickMethodCustomFilterOptionsDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            requestType: RequestType.video,
+            filterOptions: FilterOptionGroup(
+              videoOption: const FilterOption(
+                durationConstraint: DurationConstraint(
+                  max: Duration(minutes: 1),
+                ),
+              ),
+            ),
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.prependItem(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '➕',
+      name: context.l10n.pickMethodPrependItemName,
+      description: context.l10n.pickMethodPrependItemDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            specialItemPosition: SpecialItemPosition.prepend,
+            specialItemBuilder: (
+              BuildContext context,
+              AssetPathEntity? path,
+              int length,
+            ) {
+              return const Center(
+                child: Text('Custom Widget', textAlign: TextAlign.center),
+              );
+            },
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.noPreview(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '👁️‍🗨️',
+      name: context.l10n.pickMethodNoPreviewName,
+      description: context.l10n.pickMethodNoPreviewDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            specialPickerType: SpecialPickerType.noPreview,
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.keepScrollOffset({
+    required BuildContext context,
+    required DefaultAssetPickerBuilderDelegate Function() delegate,
+    required Function(PermissionState state) onPermission,
+    GestureLongPressCallback? onLongPress,
+  }) {
+    return PickMethod(
+      icon: '💾',
+      name: context.l10n.pickMethodKeepScrollOffsetName,
+      description: context.l10n.pickMethodKeepScrollOffsetDescription,
+      method: (BuildContext context, List<AssetEntity> assets) async {
+        final PermissionState ps = await PhotoManager.requestPermissionExtend();
+        if (ps != PermissionState.authorized && ps != PermissionState.limited) {
+          throw StateError('Permission state error with $ps.');
+        }
+        onPermission(ps);
+        return AssetPicker.pickAssetsWithDelegate(
+          context,
+          delegate: delegate(),
+        );
+      },
+      onLongPress: onLongPress,
+    );
+  }
+
+  factory PickMethod.changeLanguages(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '🔤',
+      name: context.l10n.pickMethodChangeLanguagesName,
+      description: context.l10n.pickMethodChangeLanguagesDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            textDelegate: const EnglishAssetPickerTextDelegate(),
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.preventGIFPicked(
+    BuildContext context,
+    int maxAssetsCount,
+  ) {
+    return PickMethod(
+      icon: '🈲',
+      name: context.l10n.pickMethodPreventGIFPickedName,
+      description: context.l10n.pickMethodPreventGIFPickedDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            selectPredicate: (BuildContext c, AssetEntity a, bool isSelected) {
+              debugPrint('Asset title: ${a.title}');
+              return a.title?.endsWith('.gif') != true;
+            },
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.customizableTheme(
+    BuildContext context,
+    int maxAssetsCount,
+  ) {
+    return PickMethod(
+      icon: '🎨',
+      name: context.l10n.pickMethodCustomizableThemeName,
+      description: context.l10n.pickMethodCustomizableThemeDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            pickerTheme: AssetPicker.themeData(
+              Colors.lightBlueAccent,
+              light: true,
+            ),
+          ),
+        );
+      },
+    );
+  }
+
+  factory PickMethod.pathNameBuilder(BuildContext context, int maxAssetsCount) {
+    return PickMethod(
+      icon: '🈸',
+      name: context.l10n.pickMethodPathNameBuilderName,
+      description: context.l10n.pickMethodPathNameBuilderDescription,
+      method: (BuildContext context, List<AssetEntity> assets) {
+        return AssetPicker.pickAssets(
+          context,
+          pickerConfig: AssetPickerConfig(
+            maxAssets: maxAssetsCount,
+            selectedAssets: assets,
+            pathNameBuilder: (AssetPathEntity path) => '${path.name}🍭',
+          ),
+        );
+      },
+    );
+  }
+
+  final String icon;
+  final String name;
+  final String description;
+
+  /// The core function that defines how to use the picker.
+  final Future<List<AssetEntity>?> Function(
+    BuildContext context,
+    List<AssetEntity> selectedAssets,
+  ) method;
+
+  final GestureLongPressCallback? onLongPress;
+}

+# Contribute custom implementations
+
+This folder allows people to contribute their delegates, use case, or even a brand-new picker.
+
+To add your works, make sure you follow this instruction.
+
+## Ensure that your picker is worth to contribute
+
+People usually have their own apps to build, and the thing like the picker is not always the same between apps.
+However, some patterns can be consumed using arguments and fields override, without creating a new picker/delegate.
+Please think twice before you confirmed it should be pushed as a new implementation example.
+
+## Contribute steps
+
+1. Fork this project.
+2. Create a new branch named `custom-{write-your-implementation-name}`.
+3. Create a new picker dart file named `{your_implementation_name}_asset_picker.dart` in the `pickers` folder.
+4. Brought all your implementations into the file you've just created.
+5. Add a `CustomPickMethod` at the `custom_picker_page.dart` file in `pickMethods`
+   in order to build an entrance to your picker.
+6. Submit your PR with proper explanations with how your picker works.