Question

我有一个UIImagePickerController，我在Ipad中使用它，但是当你选择其中一个图像时，这里没有发生的事情是选择器的代码：

- (IBAction)addPicture:(id)sender {
    CGRect rect = CGRectMake(0, 0, 753, 118);
    [popOverController presentPopoverFromRect:rect inView:self.view permittedArrowDirections:UIPopoverArrowDirectionUp animated:YES];
}
-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
    [self dismissViewControllerAnimated:YES completion:nil];
    patientPicture = [info objectForKey:@"UIImagePickerControllerOriginalImage"];
    UIImageView *pictureView = (UIImageView *)[imageCell viewWithTag:777];
    pictureView.image = patientPicture;
    [_imgViewAdd reloadInputViews];
}
-(void)viewDidLoad {
    pickerController = [[UIImagePickerController alloc] init];
    popOverController = [[UIPopoverController alloc] initWithContentViewController:pickerController];
    popOverController.delegate = self;
}

当我选择其中一张照片时，imagepicker加载得很好

提前致谢

Answer 1

呼叫：

[self dismissViewControllerAnimated:YES completion:nil];

最后而不是第一次。

也...

@interface yourViewController ()<UIImagePickerControllerDelegate,UINavigationControllerDelegate>

您没有设置pickerController委托...

pickerController.delegate = self;

因为你有一个弹出窗口使用这个..

[popOverController dismissPopoverAnimated:YES];

Answer 2

你可以尝试这个（它对我有用）：

    -(void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info
{
    NSLog(@"didFinishPickingMediaWithInfo CALLED");

    [picker dismissViewControllerAnimated:YES completion:^{

        testImageView.image    = (UIImage*) [info objectForKey:UIImagePickerControllerEditedImage]; //testImageView is a UIImageView 

    }];

UIImagePickerController不显示所选图像

2 个答案: