assetslibrary_开发者

Technique to identify a video in iOS camera roll

I\'m trying to solve a specific problem (but this could benefit others) which from googling around doesn\'t seem to have a definitive solution. I think there are probably several partial solutions out[详细]

2023-04-06 17:11 分类：问答

iphone: NSDATA dataWithContentsOfURL returning null

I have a problemof getting NSData via [NSData dataWithContentsOfURL: url] and giving me an null object where the url is the NSURL got it from defaultRepresentation of the asset.. The url in the NSURL[详细]

2023-04-06 05:27 分类：问答

AssetsLibrary not producing failure when expected

I have this code: ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init]; [library assetForURL:albumCopy[详细]

2023-03-31 08:52 分类：问答

Saving location information of a video using UISaveVideoAtPathToSavedPhotosAlbum

I have a video recording app. I sync the recorded videos to the iPhone Camera Roll using UISaveVideoAtPathToSavedPhotosAlbum. However when I read the synched videos from the Camera Roll using AssetsLi[详细]

2023-03-22 08:50 分类：问答

Enumerate audio using assets library framework

I have stable code that allows me to display all user photos and I need to do same with audio files. Is it possible to enumerate audio it开发者_JS百科ems like photos with asset library framework or I[详细]

2023-03-20 09:40 分类：问答

ALAsset timestamp returns wrong date

I am trying to get the timestamp of images, I can get the correct latitude and longitude values, but the timestamp always returns the current time, not the EXIF time of the image.[详细]

2023-03-16 10:24 分类：问答

loadView is faster than getting images via Assets

So, in init function I am getting images via AssetsLibrary //initWithNibName: photoArray = [[NSMutableArray alloc ]init];[详细]

2023-03-15 01:15 分类：问答

Using Three20 ThumbViewer with AssetsLibrary framework

I\'m trying to use TTThumbsViewController in conjunction with the AssetsLibrary framework to present a photo gallery similar to the one built into the iPhone.[详细]

2023-03-14 06:56 分类：问答

AssetsLibrary: Disable Location Service Prompt

I use AssetsLibrary to present pictures from the user\'s camera roll开发者_JAVA技巧. However I\'m not interested in the location data of those pictures. Is there a way to disable this location service[详细]

2023-03-03 12:21 分类：问答

iOS ALAssetsLibrary and NSFileHandle reading file contents

I want to read the contents of an assets library file in iOS NSFileHandle fileHandleForReadingFromUrl using the asset defaultRepresentation url seems to always return 0x0...[详细]

2023-03-02 08:30 分类：问答