Question

I’m trying to use prepareForSegue with an image taken from the camera roll or camera using the UIImagePickerController. This is what I have right now and I don’t know how to finish it, I hope you can help me

ViewController.h

    @interface ViewController : UIViewController
<UIImagePickerControllerDelegate, UINavigationControllerDelegate>

-(IBAction)escoger:(id)sender;
-(IBAction)camara:(id)sender;
@property(strong,nonatomic) UIImagePickerController *imagepicker;
@property(strong,nonatomic)IBOutlet UIImageView *image;

Viewcontroller.m

    -(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{


    if ([segue.identifier isEqualToString:@"escoger"]) {

        //UIImagePickerController *intro = [UIImagePickerController  ]

        imagepicker = [[UIImagePickerController alloc]init];

        imagepicker.delegate = self;

        imagepicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;


        [self presentViewController:imagepicker animated:YES completion:nil];

}}

Answer 1

Well, this is relatively simple if you use the UIImagePickerController with story board. Just create a new viewcontroller in the story board and add a segue. Then set the viewcontroller class to UIImagePickerController in the identity inspector.

Then implement the prepareForSegue: method and set the source to the camera as;

-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{
    UIImagePickerController *controller = [segue destinationViewController];
    controller.sourceType = UIImagePickerControllerSourceTypeCamera;   
}

And that works like a charm.