alassetslibrary

First i selected images from photo library to ALAsset Library and after that i stored images in document directory from ALAsset library path. i am using this code to store images in document directory from ALAsset Library.... Its working perfect... Now i want to display all images which are stored in document directory in table view.. how can i do this??? can anybody help me?? Code for importing images from ALAsset Library to NSdocument directory for (int j=0; j<[assetArray count]; j++) { ALAssetRepresentation *representation = [[assetArray objectAtIndex:j] defaultRepresentation]; NSString*

The weirdest thing is happening. I have an action sheet which gives the user the choice to either take a photo with the camera or choose one from the camera roll. Upon the UIImagePicker returning from selection I use the ALAssetsLibrary to determine the GPS information embedded in the photo. Choosing a photo from the camera roll works perfectly and I am able to retrieve the GPS information. However, taking a photo with the camera provides absolutely no GPS information, in fact I have no metadata at all. Does anyone know what I'm doing wrong here? Code below: - (void)imagePickerController:

i have created an album using this code in AppDelegate methode NSString *albumName=@"999Videos"; ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init]; [library addAssetsGroupAlbumWithName:albumName resultBlock:^(ALAssetsGroup *group) { NSLog(@"added album:%@", albumName); } failureBlock:^(NSError *error) { NSLog(@"error adding album"); }]; Now i want to save the recorded videos to this 999Videos album created.Not to the photosAlbum which i have done like this. ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init]; if ([library videoAtPathIsCompatibleWithSavedPhotosAlbum:outputFileURL]

iOS is not asking user for Photo Library Permission anymore. Even when I deleted the app from the device. This also happens on Simulator. switch ([ALAssetsLibrary authorizationStatus]) { case ALAuthorizationStatusAuthorized: RPMLog(@"authorized"); break; case ALAuthorizationStatusDenied: RPMLog(@"denied"); break; case ALAuthorizationStatusNotDetermined: RPMLog(@"not determined"); break; case ALAuthorizationStatusRestricted: RPMLog(@"restricted"); break; } I'm already authorized when I install the app for the first time. Prior to this, there's no other event or screen that asks for the photos

I would like to wait this code to be executed before to continue but as these blocks are called assynchronously I don't know how to do??? NSURL *asseturl; NSMutableArray *tmpListAsset = [[NSMutableArray alloc] init]; ALAssetsLibrary *library = [[[ALAssetsLibrary alloc] init] autorelease]; NSMutableArray *objectsToRemove = [[NSMutableArray alloc] init]; for (NSDictionary *dico in assetsList) { asseturl = [NSURL URLWithString:[dico objectForKey:@"assetUrl"]]; NSLog(@"asset url %@", asseturl); // Try to load asset at mediaURL [library assetForURL:asseturl resultBlock:^(ALAsset *asset) { // If

When a user makes some changes (cropping, red-eye removal, ...) to photos in the built-in Photos.app on iOS, the changes are not applied to the fullResolutionImage returned by the corresponding ALAssetRepresentation . However, the changes are applied to the thumbnail and the fullScreenImage returned by the ALAssetRepresentation . Furthermore, information about the applied changes can be found in the ALAssetRepresentation 's metadata dictionary via the key @"AdjustmentXMP" . I would like to apply these changes to the fullResolutionImage myself to preserve consistency. I've found out that on

I’m trying to get a correctly rotated UIImage from an ALAssetRepresentation using the fullScreenImage method. I have several testing photos shot in various device orientations; the photos show up correctly in the Photos app. The documentation for fullScreenImage says: In iOS 5 and later, this method returns a fully cropped, rotated, and adjusted image—exactly as a user would see in Photos or in the image picker. To create a correctly-rotated UIImage object from the CGImage , you use imageWithCGImage:scale:orientation: or initWithCGImage:scale:orientation: , passing the values of orientation

I want to upload mp3 from my phone to server, for this i am using MPMediaPickerController . After getting URL of MPMediaItem , i want to get NSData of this url , but i am getting null in NSData. - (void) mediaPicker: (MPMediaPickerController *) mediaPicker didPickMediaItems: (MPMediaItemCollection *) mediaItemCollection { [self dismissViewControllerAnimated:YES completion:nil]; MPMediaItem *item=[[mediaItemCollection items] objectAtIndex:0]; NSURL *url = [item valueForProperty: MPMediaItemPropertyAssetURL]; NSString *path = [NSString stringWithFormat:@"%@",url]; NSData *data = [[NSFileManager