检测文件是否在iCloudDrive废纸in中 [英] Detect if file is in iCloudDrive Trash

问题描述

是否可以检测位于iCloudDrive上的文件是否已移至iCloudDrive回收站? 我可以检查URL中是否包含".Trash"，但我正在寻找一种检索此文件的正式方法.

Is there a way to detect if a file located on iCloudDrive has been moved to the iCloudDrive trash? I could check the URL to contain ".Trash" but I am looking for an official way to retrieve this.

推荐答案

要检测文件/文件夹是否位于垃圾箱"中，请使用以下代码:

To detect if a file/folder is in Trash use following code:

NSURLRelationship relationship;
NSError *error;
[[NSFileManager defaultManager] getRelationship:&relationship ofDirectory:NSTrashDirectory inDomain:0 toItemAtURL:URL error:&error];
if (relationship == NSURLRelationshipContains) {
    //file is in trash
}

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