How to Enable or Disable Wi-Fi Programmatically in Android?

How to Control Network Connectivity in Android

The Connectivity Manager class provides access to network information and allows for management of network connectivity. By utilizing this class, you can determine whether your Android device is connected to a network, either via mobile data or Wi-Fi.

Enabling or Disabling Wi-Fi

To enable or disable Wi-Fi programmatically, use the following code:

WifiManager wifiManager = (WifiManager)this.context.getSystemService(Context.WIFI_SERVICE);
wifiManager.setWifiEnabled(status);

where status can be true to enable Wi-Fi or false to disable it.

Permissions Required

For this functionality to work, you will need to declare the following permissions in your Android manifest file:

<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>

Notes

It's important to note that this approach only controls Wi-Fi connectivity. To manage mobile data connectivity, you will need to explore other methods such as using the ConnectivityManager class or the TelephonyManager class.

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