Forgot network not working in Android Marshmallow?

Question

I am using below code to remove or forgot configure Wi-Fi network:

WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
wifiManager.removeNetwork(networkID);

but its not working in os 6.0, please suggest?

Answer 1

You should use like this:

WifiManager wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
       int networkId = wifiManager.getConnectionInfo().getNetworkId();
       wifiManager.removeNetwork(networkId);
       wifiManager.saveConfiguration();      

Hope it will helps you !!