iOS8删除ALAsset

Question

iOS7的方式不再适用于iOS8

[asset setImageData:nil metadata:nil completionBlock:^(NSURL *assetURL, NSError *error) {

}];        

如何删除iOS8中的资产？

Answer 1

[[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{

    PHFetchResult * fecthResult = [PHAsset fetchAssetsWithALAssetURLs:@[asset.url] options:nil];
    [PHAssetChangeRequest deleteAssets:fecthResult];

} completionHandler:^(BOOL success, NSError *error) {

    if (error) {
        ...
    }

}];