Top Android WiFi Libraries - 2024

Best WiFi Libraries for Android

Developing Android apps that interact with WiFi networks can sometimes be a complex task for developers. Determining the available networks, connecting, disconnecting, and managing different connectivity states often require multiple lines of boilerplate code and extensive handling of APIs. This is where WiFi libraries for Kotlin Android come to the rescue. These libraries simplify these tasks, allowing you to write cleaner, more maintainable code while focusing on your apps' core functionality.

Below, we will discuss some of the best WiFi libraries for Kotlin Android, providing details such as features, installation steps, code examples, comparison, and reference links.

WiFiUtils

WiFiUtils is a Kotlin-friendly library that allows developers to interact with the Android WiFiManager effectively. It simplifies the process of scanning for available networks, connecting to a WiFi network, and handling connection issues.

List of Features

  • Easy scanning of available WiFi networks.
  • Connect to a WiFi network with a specified SSID and password.
  • Disconnect from the current WiFi network.
  • Check if the device is currently connected to a specific WiFi network.
  • Listen for WiFi connection status changes.

Installation

Add the following dependency to your build.gradle file:. 

dependencies {
    implementation 'com.thanosfisherman.wifiutils:wifiutils:2.3.0'
}

Code Examples

Scan for WiFi Networks

WifiUtils.withContext(applicationContext).scanWifi(ssidList -> {
    for (ScanResult result : ssidList) {
        Log.d("WiFi Name", result.SSID)
    }
}).start()

Explanation:.

This code sets up a scan for available WiFi networks and logs the SSID of each found network. It uses a lambda function to handle the scan results.

Connect to a WiFi Network

WifiUtils.withContext(applicationContext)
    .connectWith("SSID_NAME", "PASSWORD")
    .onConnectionResult(connectionSuccess -> {
        if (connectionSuccess) {
            Log.d("WiFi", "Connected successfully!")
        } else {
            Log.d("WiFi", "Connection failed!")
        }
    }).start()

Explanation:.

This snippet demonstrates how to connect to a specific WiFi network with given credentials. Upon connection, it logs whether the connection was successful or failed.

5. Comparison

Compared to other libraries, WiFiUtils is incredibly user-friendly and focused on simplicity. It’s especially handy if you’re looking for basic WiFi connectivity features without delving deeply into the complex WiFi API of Android.

WiFiUtils GitHub Repository

Android-WifiKit

Android-WifiKit is a comprehensive library designed to manage WiFi connections on Android devices. It provides functionalities to scan, connect, disconnect, and monitor WiFi networks seamlessly.

List of Features

  • Perform WiFi scans and retrieve a list of available networks.
  • Connect to a network using SSID and password.
  • Disconnect from the current network.
  • Detailed network information retrieval.
  • Monitor WiFi state changes.

Installation

Add the dependency to your project's build.gradle:. 

dependencies {
    implementation 'com.github.uniqueking:wifikit:1.0.1'
}

Code Examples

Scan for WiFi Networks

WifiKit.scan(context, object: ScanResultListener {
    override fun onScanResults(scanResults: List<ScanResult>?) {
        scanResults?.forEach {
            Log.d("WiFi SSID", it.SSID)
        }
    }
})

This snippet scans for WiFi networks and logs the SSID of each found network. The results are handled via the onScanResults callback.

Connect to a WiFi Network

WifiKit.connect(context, "SSID_NAME", "PASSWORD", object: ConnectionListener {
    override fun onConnectionResult(success: Boolean) {
        if (success) {
            Log.d("WiFi", "Successfully connected")
        } else {
            Log.d("WiFi", "Connection failed")
        }
    }
})

Explanation:.

Here, the library connects to a specified WiFi network and logs the connection result using the onConnectionResult callback.

Comparison

Android-WifiKit is comprehensive and goes beyond basic connectivity, offering more detailed information and state monitoring. It may be more suitable for projects requiring deeper WiFi interaction and monitoring.

Android-WifiKit GitHub Repository

WiFiConnectModule

WiFiConnectModule provides a simple way to connect to WiFi networks in Android applications. It focuses on facilitating basic WiFi operations without dealing with extensive configuration and boilerplate code.

List of Features

  • Scan for WiFi networks.
  • Connect and disconnect from WiFi networks.
  • Get detailed network information.
  • Handle connection status callbacks.

Installation

Add the dependency to your build.gradle file:. 

dependencies {
    implementation 'com.zhou.wificonnectmodule:wificonnectmodule:1.1.0'
}

Code Examples

Scan for WiFi Networks

WifiConnectModule.scan(context, object : ScanListener {
    override fun onScanResult(results: List<ScanResult>) {
        results.forEach {
            Log.d("WiFi SSID", it.SSID)
        }
    }
})

Explanation:.

This code scans for available WiFi networks and logs each network's SSID. The scan results are processed in the onScanResult method.

Connect to a WiFi Network

WifiConnectModule.connect(context, "SSID_NAME", "PASSWORD", object : ConnectionListener {
    override fun onSuccess() {
        Log.d("WiFi", "Connected successfully")
    }

    override fun onFailure() {
        Log.d("WiFi", "Failed to connect")
    }
})

Explanation:.

This script demonstrates how to connect to a WiFi network and handle the connection completion status in onSuccess and onFailure callbacks.

Comparison

WiFiConnectModule focuses on essential WiFi operations with minimal configuration, making it a great choice for simple connectivity needs and fast integration into projects without much additional setup.

WiFiConnectModule GitHub Repository

Use the most suitable one to enhance your WiFi management capabilities in your next Android project!

Thanks for reading.