Preload while synchronizing data in swift 2

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Preload while synchronizing data in swift 2

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I am getting data from a REST API with Swift 2 and I need a preload to be displayed while loading the information.

How can I do it?

ios swift2 xcode

asked by Andres Guillermo Castellanos A 10.06.2016 в 16:05

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2 answers

Does not show the image hosted in the SQL Server database VM does not recognize the allocated RAM

score 0 · Answer 1

Third Party Bookstore

E.j. NVActivityIndicatorView

Place a UIActivityIndicatorView above the view when there is a call.

The Network Activity Indicator

Usage:

// Mostrar
UIApplication.sharedApplication().networkActivityIndicatorVisible = true
// Ocultar
UIApplication.sharedApplication().networkActivityIndicatorVisible = false

score 0 · Answer 2

You could use Alamofire: link

And while downloading the information add a UIProgressView in your view and when you finish you change the view:

Here is an example of the Alamofire page.

Alamofire.download("https://httpbin.org/image/png")
    .downloadProgress { progress in
        print("Download Progress: \(progress.fractionCompleted)")
    }
    .responseData { response in
        if let data = response.result.value {
            let image = UIImage(data: data)
        }
    }