67 lines
2.1 KiB
Dart
67 lines
2.1 KiB
Dart
import 'dart:math';
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import 'package:photo_manager/photo_manager.dart';
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import 'package:photos/models/file.dart';
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Future<List<File>> getDeviceFiles(Map<String, dynamic> params) async {
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final lastDBUpdationTime = params["lastDBUpdationTime"];
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final syncStartTime = params["syncStartTime"];
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final pathEntities = await _getGalleryList(lastDBUpdationTime, syncStartTime);
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final files = List<File>();
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AssetPathEntity recents;
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for (AssetPathEntity pathEntity in pathEntities) {
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if (pathEntity.name == "Recent" || pathEntity.name == "Recents") {
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recents = pathEntity;
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} else {
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await _addToPhotos(pathEntity, lastDBUpdationTime, files);
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}
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}
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if (recents != null) {
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await _addToPhotos(recents, lastDBUpdationTime, files);
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}
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files.sort(
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(first, second) => first.creationTime.compareTo(second.creationTime));
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return files;
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}
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Future<List<AssetPathEntity>> _getGalleryList(
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final int fromTimestamp, final int toTimestamp) async {
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final filterOptionGroup = FilterOptionGroup();
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filterOptionGroup.setOption(AssetType.image, FilterOption(needTitle: true));
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filterOptionGroup.setOption(AssetType.video, FilterOption(needTitle: true));
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filterOptionGroup.dateTimeCond = DateTimeCond(
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min: DateTime.fromMicrosecondsSinceEpoch(fromTimestamp),
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max: DateTime.fromMicrosecondsSinceEpoch(toTimestamp),
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);
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final galleryList = await PhotoManager.getAssetPathList(
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hasAll: true,
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type: RequestType.common,
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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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return galleryList;
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}
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Future _addToPhotos(AssetPathEntity pathEntity, int lastDBUpdationTime,
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List<File> files) async {
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final assetList = await pathEntity.assetList;
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for (AssetEntity entity in assetList) {
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if (max(entity.createDateTime.microsecondsSinceEpoch,
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entity.modifiedDateTime.microsecondsSinceEpoch) >
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lastDBUpdationTime) {
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try {
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final file = await File.fromAsset(pathEntity, entity);
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if (!files.contains(file)) {
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files.add(file);
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}
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} catch (e) {
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// _logger.severe(e);
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}
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}
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}
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}
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