我已经遇到这个问题,因为一个多星期以来,我无法从资产库网站获取原始照片/视频路径.
我可以通过将此文件保存到我的应用程序SandBox来获取其数据,但在这里我想避免这些事情再次创建该文件的另一个副本.
我在DropBox中投资,他们直接从assets-library url上传.所以,请帮我解决这个问题.
提前致谢.
这是我的代码:
-(NSString*) videoAssetURLToTempFile:(NSString*)combineURL{
self.activityIndicator.hidden = FALSE;
NSLog(@"combineURL: %@",combineURL);
NSArray *arr = [combineURL componentsSeparatedByString:@"->"];
NSString *index = [arr objectAtIndex:0];
NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@",[arr objectAtIndex:1]]];
//url like: "assets-library://asset/asset.MOV?id=78988A2B-203B-41B9-8EDA-F3029303DFBF&ext=MOV"
NSString * surl = [url absoluteString];
NSString * ext = [surl substringFromIndex:[surl rangeOfString:@"ext="].location + 4];
NSTimeInterval ti = [[NSDate date]timeIntervalSinceReferenceDate];
NSString *fname = [NSString stringWithFormat: @"%f.%@",ti,ext];
NSString *stringPath = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)objectAtIndex:0]stringByAppendingPathComponent:@"SAVED_PHOTOS"];
// New Folder is your folder name
NSError *error = nil;
if (![[NSFileManager defaultManager] fileExistsAtPath:stringPath]) …