gistfile1.mm

//
// ImagePicker で選択された画像を保存する
// 
//
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
  UIImage *image = [info valueForKey:UIImagePickerControllerOriginalImage];
  
  // 画像を保存(バンドルのルートディレクトリ)
  NSData       *jpeg = [[NSData alloc] initWithData:UIImageJPEGRepresentation(image, 100)];
  NSArray     *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
  NSString   *docDir = [paths objectAtIndex:0];
  NSString *fileName = [docDir stringByAppendingPathComponent:@"oppai.jpg"];
  
  NSLog(@"save; %@", fileName);
  if ([jpeg writeToFile:fileName atomically:YES] == NO) {
    NSLog(@"fail!!!!!!!");
  } else {
    NSLog(@"oppai!!");
  }
  
  // ログ
  NSFileManager *fm = [NSFileManager defaultManager];
  NSArray    *files = [fm contentsOfDirectoryAtPath:docDir error:nil];
  NSLog(@"%@", files);
  
  [jpeg release];
  [self dismissModalViewControllerAnimated:YES];
}