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Sep 27th, 2013
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  1. UIImage *myImage = [[UIImage alloc] initWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:url]]];
  2.  
  3. - (void)downloadWorker:(NSString *)urlString
  4. {
  5. NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
  6. NSURL *url = [NSURL URLWithString:urlString];
  7. NSData *data = [NSData dataWithContentsOfURL:url];
  8. UIImage *image = [[UIImage alloc] initWithData:data];
  9.  
  10. [self performSelectorOnMainThread:@selector(imageLoaded:)
  11. withObject:image
  12. waitUntilDone:YES];
  13. [image release];
  14. [pool drain];
  15. }
  16.  
  17. - (void)downloadImageOnThread:(NSString *)url
  18. {
  19. [NSThread detachNewThreadSelector:@selector(downloadWorker:)
  20. toTarget:self
  21. withObject:url];
  22. }
  23.  
  24. - (void)imageLoaded:(UIImage *)image
  25. {
  26. // get the image into the UI
  27. }
  28.  
  29. - (void)downloadAvatar:(NSString *)URL{
  30. NSURL *url = [[NSURL alloc] initWithString:URL];
  31. NSURLRequest *request = [[NSURLRequest alloc] initWithURL:url];
  32. [url release];
  33. NSURLDownload *download = [[NSURLDownload alloc] initWithRequest:request delegate:self];
  34. NSString *path = [[NSString alloc] initWithFormat:@"%@data/%@.jpg",[[BFAppSupport defaultSupport] bfFolderPath],[[xfSession loginIdentity] userName]];
  35. [download setDestination:path allowOverwrite:YES];
  36. [download release];
  37. [path release];
  38. [request release];
  39. }
  40. - (void)downloadDidFinish:(NSURLDownload *)download{
  41. NSString *path = [[NSString alloc] initWithFormat:@"%@data/%@.jpg",[[BFAppSupport defaultSupport] bfFolderPath],[[xfSession loginIdentity] userName]];
  42. NSData *imageData = [[NSData alloc] initWithContentsOfFile:path];
  43. if( [imageData length] < 10 ){
  44. [self performSelector:@selector(downloadAvatar:) withObject:@"http://media.xfire.com/xfire/xf/images/avatars/gallery/default/xfire160.jpg" afterDelay:0.0];
  45. [imageData release];
  46. [path release];
  47. return;
  48. }
  49. NSImage *theImage = [[NSImage alloc] initWithData:imageData];
  50. [imageData release];
  51. [path release];
  52. [yourImage setImage:theImage];
  53. [theImage release];
  54. }
  55.  
  56. - (void)download:(NSURLDownload *)aDownload didFailWithError:(NSError *)error{
  57. NSLog(@"Avatar url download failed");
  58. }
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