30 lines
839 B
Dart
30 lines
839 B
Dart
import 'package:photo_manager/photo_manager.dart';
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class PhotoProvider {
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PhotoProvider._privateConstructor();
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static final PhotoProvider instance = PhotoProvider._privateConstructor();
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List<AssetPathEntity> list = [];
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Future<void> refreshGalleryList() async {
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var result = await PhotoManager.requestPermission();
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if (!result) {
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print("Did not get permission");
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}
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final filterOptionGroup = FilterOptionGroup();
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filterOptionGroup.setOption(AssetType.image, FilterOption(needTitle: true));
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var galleryList = await PhotoManager.getAssetPathList(
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hasAll: true,
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type: RequestType.image,
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filterOption: filterOptionGroup,
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);
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galleryList.sort((s1, s2) {
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return s2.assetCount.compareTo(s1.assetCount);
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});
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this.list.clear();
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this.list.addAll(galleryList);
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}
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}
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