UIImagePickerController编辑是零

Question

我用这种方式调用UIImagePickerController：

        imagePicker = [[UIImagePickerController alloc] init];
        imagePicker.delegate = self;
        imagePicker.sourceType =  UIImagePickerControllerSourceTypePhotoLibrary;
        [self presentModalViewController:imagePicker animated:YES];

并希望获得使用此委托方法挑选的图像：

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)img editingInfo:(NSDictionary *)editInfo

问题是editInfo NSDictionary等于nil everything

Answer 1

如果你跳转到你正在使用的方法的定义（CMD +点击），它会说 - “__ OSX_AVAILABLE_BUT_DEPRECATED”：

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:       
(UIImage *)image editingInfo:(NSDictionary *)editingInfo
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_NA,__MAC_NA,__IPHONE_2_0,__IPHONE_3_0);

使用：

-(void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info
{
    NSString *mediaType = [info objectForKey:UIImagePickerControllerMediaType];
    [self dismissModalViewControllerAnimated:YES];

    //This if statement is just to make sure we did receive an image and not
    //a video or whatever
    if ([mediaType isEqualToString:(NSString *)kUTTypeImage]) {
       UIImage * pickedImage = [info objectForKey:UIImagePickerControllerOriginalImage]];
    }
}