elcimagepickercontroller in swift

Question

I am using xcode 7.2 and Swift 2.1.1. I am using ELCImagePickerController through bridging header. When I use ELCImagePickerControllerDelegate in class declaration,it shows error- the viewcontroller does not conform to protocol 'ELCImagePickerControllerDelegate'

let picker = ELCImagePickerController() picker.maximumImagesCount = 5
picker.delegate = self self.presentViewController(picker, animated: true, completion: nil)

This is my objective c header #import "ELCImagePickerController.h"

When I use this code on button click event it goes to empty view and not the gallery.Can anyone help me to overcome this error.

Thanks in advance.

Answer 1

Error - the viewcontroller does not conform to protocol 'ELCImagePickerControllerDelegate' because you have to implement below 2 delegate methods which are mandatory. ( Not optional )

func elcImagePickerController(picker: ELCImagePickerController!, didFinishPickingMediaWithInfo info: [AnyObject]!) {
    
}


func elcImagePickerControllerDidCancel(picker: ELCImagePickerController!) {
    
}

Download whole working project

Working code

import UIKit


class ViewController: UIViewController, ELCImagePickerControllerDelegate {

    var picker = ELCImagePickerController(imagePicker: ())
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
    }

    
    override func viewDidAppear(animated: Bool) {
        
        picker.maximumImagesCount = 5
        picker.imagePickerDelegate = self
        self.presentViewController(picker, animated: true, completion: nil)

        
    }
    
    func elcImagePickerController(picker: ELCImagePickerController!, didFinishPickingMediaWithInfo info: [AnyObject]!) {
        
    }
    
    
    func elcImagePickerControllerDidCancel(picker: ELCImagePickerController!) {
        
    }
   
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


}

That black screen were coming because of

var picker = ELCImagePickerController()

Proper way is

var picker = ELCImagePickerController(imagePicker: ())