dismissModalViewControllerAnimated：不消除模态视图

Question

捕获图像后，会发生回调，但出现错误，因为它不会解除相机视图。我的代码非常直接，我唯一的疑问是我使用标签栏控制器并在其中一个标签中推送imagePicker，只是一个想法。

- (IBAction)imageButtonPressed:(id)sender {
    UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];
    imagePicker.sourceType =  UIImagePickerControllerSourceTypeCamera;
    imagePicker.delegate = self;
    imagePicker.allowsEditing = YES;
    [self presentModalViewController:imagePicker animated:YES];
}



- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
    [self dismissModalViewControllerAnimated:YES];
    self.portaitImage.image = [info objectForKey:UIImagePickerControllerOriginalImage];
}

Answer 1

你需要解雇UIImagePickerController，而不是self：

[picker dismissModalViewControllerAnimated:YES];