Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.content.Context;

import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiManager;

public class Main {
    public static int disconnectWifi(Context context) {
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo ni = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

        if (ni != null && ni.isConnectedOrConnecting()) {
            WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
            int id = wm.getConnectionInfo().getNetworkId();
            return wm.disconnect() ? id : -1;
        }

        return -1;
    }
}