alassetslibrary

I have problem to get photos in moment wise like apple iphone have in ios8. I have implemented for ios8 using PHAsset and Photos.framework. Now, when i run same code in ios7 device then it returns nothing. So, i go with ALAssetLibrary to get photos. Using ALAssetLibrary i also got all photos but that are like albums wise photos. and also using this ALAssetLibrary i cannot get album creation date not its location name, as i have to show this to data on my each section's header. My code for fetching photos in ios7 using ALAssetLibrary: _imagearray = [@[] mutableCopy]; __block NSMutableArray

I am trying to upload a photo from my app into a web service. The flow I am attempting to create is as follows: User takes photo with camera Photo is saved to camera roll under a custom album URL of the saved photo is given to my store Store attempts to upload the photo to a web service. I am trying to use NSData *data = [NSData dataWithContentsOfURL:[item assetURL]] where item is a model that contains the URL concerned. But this line is not producing a data when I log it even if it produces a URL: "assets-library://asset/asset.PNG?id=28DBC0AC-21FF-4560-A9D6-5F4BCA190BDB&ext=PNG" The code

I am currently using alasset which asks for permission for first time. If want to pop permission second time or every time when user has blocked it, how it is possible. Daij-Djan That dialog isn't controlled by the app, so no API for that. You can reset things as a user in the settings app (IIRC) but no programmatic way. To get the current authorization status: [ALAssetsLibrary authorizationStatus]; (+ (ALAuthorizationStatus)authorizationStatus) Also, methods to get assets taking access error blocks, e.g.: - (void)assetForURL:(NSURL *)assetURL resultBlock:(ALAssetsLibraryAssetForURLResultBlock

I have some problems with using NSURLSession to upload photos from Asset Library to the server. At first NSURLSession doesn't support streaming upload. I got an exception when trying to using that: @property (nonatomic, strong) NSURLSession *uploadSession; ... _uploadSession = [NSURLSession sessionWithConfiguration:[NSURLSessionConfiguration backgroundSessionConfiguration:kUploadBackgroundURLSessionIdentifier] delegate:self delegateQueue:nil]; ... NSURLSessionUploadTask *task = [self.uploadSession uploadTaskWithStreamedRequest:URLRequest]; This is an exception: Terminating app due to uncaught

Using below code I am able to get the video files in tableview. But I am unable to get the path to the video so that I would save it and use it later to play. - (void)viewDidLoad { [super viewDidLoad]; [activity startAnimating]; assets = [[NSMutableArray alloc] init]; library = [[ALAssetsLibrary alloc] init]; UIImage *viewImage; [library writeImageToSavedPhotosAlbum:[viewImage CGImage] orientation:(ALAssetOrientation)[viewImage imageOrientation] completionBlock:^(NSURL *assetURL, NSError *error){ if (error) { NSLog(@"error"); } else { NSLog(@"url %@", assetURL); } }]; [library