iOS: Set setImageInputs of image slideshow to array of images

Question

I\'m using an image slideshow from here:

    iconArr = [UIImage(named: \"home-min\")!,UIImage(named: \"category-
   min\")!,UIImage(named: \"settings-min\")!,UI         


        

Answer 1

I found a solution from this url [https://stackoverflow.com/a/50461970/5628693][1]

Below is my code working fine :

 var imageSDWebImageSrc = [SDWebImageSource]()
@IBOutlet weak var slideshow: ImageSlideshow!

Add below viewDidLoad()

 slideshow.backgroundColor = UIColor.white
    slideshow.slideshowInterval = 5.0
    slideshow.pageControlPosition = PageControlPosition.underScrollView
    slideshow.pageControl.currentPageIndicatorTintColor = UIColor.lightGray
    slideshow.pageControl.pageIndicatorTintColor = UIColor.black
    slideshow.contentScaleMode = UIViewContentMode.scaleAspectFill

    // optional way to show activity indicator during image load (skipping the line will show no activity indicator)
    slideshow.activityIndicator = DefaultActivityIndicator()
    slideshow.currentPageChanged = {
        page in
        print("current page:", page)
    }

    let recognizer = UITapGestureRecognizer(target: self, action: #selector(Dashboard.didTap))
    slideshow.addGestureRecognizer(recognizer)
} // now add below func 
@objc func didTap() {
    let fullScreenController = slideshow.presentFullScreenController(from: self)
    // set the activity indicator for full screen controller (skipping the line will show no activity indicator)
    fullScreenController.slideshow.activityIndicator = DefaultActivityIndicator(style: .white, color: nil)
}

And last step i was getting json data from below alamofire request

  Alamofire.request(url, method: .post, parameters: data, encoding: JSONEncoding.default).responseJSON { response in
   if(response.value == nil){
        }
   else {
        let json2 = JSON(response.value!)
        switch response.result {
        case .success:
            self.indicator.stopAnimating()

            if let details = json2["imgs"].array {
                for dItem in details {

                   let  img = dItem["img"].stringValue

                   let image = SDWebImageSource(urlString: self.imgurl+img)
                    self.imageSDWebImageSrc.append(image!)
                }
             self.slideshow.setImageInputs(self.imageSDWebImageSrc)
            }
            break
        case .failure( _):

            break

        }
    }
    }

Thanks dude :) happy coding

Answer 2

you should try this way for sure, because you reset inputs in your for-loop

var imageSource: [ImageSource] = []
for image in self.iconArr {
    let img = image
    imageSource.append(ImageSource(image:  img))
}
self.SlideShow.setImageInputs(imageSource)

As sooper stated, can be done this way

let imageSources = self.iconArr.map { ImageSource(image: $0) }