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🍬 NetworkState

swift v5.3 platform iOS deployment target iOS 13

NetworkState is a lightweight Reachability/Internet Connection library for SwiftUI.

💻 Installation

📦 Swift Package Manager

Using Swift Package Manager, add it as a Swift Package in Xcode 11.0 or later, select File > Swift Packages > Add Package Dependency... and add the repository URL:

https://github.com/rebeloper/NetworkState.git

✊ Manual Installation

Download and include the NetworkState folder and files in your codebase.

📲 Requirements

  • iOS 13+
  • Swift 5.3+

👉 Import

Import NetworkState into your View

import NetworkState

🧳 Features

Here's the list of the awesome features NetworkState has:

  • has a @Published isOnline variable to inspect
  • access it as an @EnvironmentObject throughout your app
  • easy to set up; easier to use

💻 How to use

First create a NetworkState object and add it as an environmentObject to your root View.

import SwiftUI
import NetworkState

@main
struct NetworkStateDemoApp: App {
    
    // 1.
    let networkState = NetworkState()
    
    var body: some Scene {
        WindowGroup {
            // 2.
            ContentView().environmentObject(networkState)
        }
    }
}

Grab that EnvironmentObject (1.) and use the isOnline @Published variable (2.) to render out your UI. Optionally you could refres/check the connectivity with isConnected().

import SwiftUI
import NetworkState

struct ContentView: View {
    
    // 1.
    @EnvironmentObject var networkState: NetworkState
    
    @State var isOnline = false
    
    var body: some View {
        VStack(spacing: 12) {
            // 2.
            if networkState.isOnline {
                Image(systemName: "wifi").font(.largeTitle)
            } else {
                Image(systemName: "wifi.slash").font(.largeTitle)
            }
            
            // or 
            // Image(systemName: networkState.isOnline ? "wifi" : "wifi.slash").font(.largeTitle)
            
            // 3.
            Button(action: {
                if let isConnected = networkState.isConnected(), isConnected {
                    isOnline = isConnected
                } else {
                    isOnline = false
                }
            }, label: {
                Text("Refresh manually")
            })
            
            if isOnline {
                Text("Showing this text only after we tapped the Button and if network is Connected")
            }
            
        }
    }
}

🪁 Demo project

For a comprehensive Demo project check out: NetworkStateDemo

✍️ Contact

rebeloper.com / YouTube / Shop / Mentoring

📃 License

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.