Today almost all apps have Api requests. Despite the fact that many of them fail dure to network issue or for any other reasons.NRView has been conceived to address this need, an elegant message to users with a minimal effort.

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

• Ability to show image, text, button or all of them.
• Add pre-customized attributes for the element.
• Handle button action if needed.

iOS 10.0+ Xcode 10.2+ Swift 5+

Example 01	Example 02	UICollectionViewCell	UITableViewCell

CocoaPods is a dependency manager for Cocoa projects. For usage and installation instructions, visit their website. To integrate NRView into your Xcode project using CocoaPods, specify it in your Podfile:

pod 'NRView', '~> 0.2.0'

If you prefer not to use any of the aforementioned dependency managers, you can copy Source into your project manually.

1. Drag View object from the Object Library into your storyboard.

2. Set the view's class to NRView in the Identity Inspector.

3. Customize the NRView appearance in the Attributes Inspector.

Add import NRView to your source code.

Setup NRViewSettings object

  let settings: NRSettings = {
    var settings = NRSettings()
    
    // Set title label text
    settings.titleText = "Unable to Connect"
    
    // Set subtitle label text
    settings.subtitleText = "Please check your internet connection and try again."
    
    // Set image 
    settings.image = UIImage(named: "group")
    
    // Set image tint color
    settings.imageColor = .gray
    
    // Image width, types available are regular, compact or set any width  
    settings.imageWidthType = .compact
    
    // Set button configuration 
    var buttonSettings = NRButtonSettings()
    
    // Button title
    buttonSettings.title = "Try Again"
    
    // Button corner radius
    buttonSettings.cornerRadius = 3
    
    // Button background color
    buttonSettings.backgroundColor = UIColor.blue.withAlphaComponent(0.1)
    
    // Button text color
    buttonSettings.textColor = .blue
    
    // Button settings, set to nil to hide the button
    settings.buttonSettings = buttonSettings
    
    return settings
  }()

Initialize NRView with settings

  lazy var nrView: NRView = {
    let nrView = NRView.addToView(view, settings: settings)
    
    // Action when button tapped
    nrView.didTapButton = { button in
      print("Button Tapped...")
    }
    return nrView
  }()

Show & hide NRView with different animations types.

nrView.show(withAnimationType: .fade(0.5))

nrView.hide(withAnimationType: .none)

• If you found a bug, open an issue here on GitHub and follow the guide. The more detail the better!
• If you want to contribute, submit a pull request.

NRView is licensed under the MIT license. The icons are made by Freepik from Flaticon and are licensed under Creative Commons BY 3.0.