小编use*_*832的帖子

我试图imagePicker使用故事板在一个新的iOS7 Xcode项目中设置,但在我找到以下代码之前似乎无法在线找到任何示例.

我已经设置好了,当按下按钮时,它会使用模态推送物体导航到视图,该视图的类"UIImagePickerController"显然在图像选择器代码中调用.

但是,当应用程序运行时,点击后允许应用程序访问您的照片,任何获得一些帮助的机会都不会加载任何内容吗？

错误屏幕截图抓取: https ://pbs.twimg.com/media/Bdy7v9JCAAABpvS.jpg : large

界面设置:

@interface ridecount_AddRide_ViewController : UIViewController<UIImagePickerControllerDelegate, UINavigationControllerDelegate>{

码:

-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{
    UIImagePickerController *controller = [segue destinationViewController];
    controller.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
    controller.delegate = self;
}
-(void)imagePickerControllerDidCancel:(UIImagePickerController *)picker{
    [self dismissViewControllerAnimated:YES completion:nil];
}
-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info{
    [self dismissViewControllerAnimated:YES completion:nil];
    UIImage *image = [info objectForKey:UIImagePickerControllerOriginalImage];
    [[self.view viewWithTag:100023] removeFromSuperview];
    UIImageView * imageView = [[UIImageView alloc] initWithFrame:CGRectMake(320/2-200/2, 10, 100, 100)];
    imageView.tag = 100023;
    imageView.contentMode = UIViewContentModeScaleAspectFit;
    imageView.image = image;
    [self.view addSubview:imageView];
}