class WifiScanReceiver extends BroadcastReceiver {
@SuppressLint("UseValueOf")
public void onReceive(Context c, Intent intent) {
List<ScanResult> wifiScanList = mainWifiObj.getScanResults();//getting the scan result into a list

//saving the scan process into strings for each network
//........................................................
wifis = new String[wifiScanList.size()];
for(int i = 0; i < wifiScanList.size(); i++){
wifis[i] = ((wifiScanList.get(i).BSSID).toString()+" , "
        + String.valueOf(wifiScanList.get(i).level) +" , " + String.valueOf(wifiScanList.get(i).frequency));

Log.e("WIFI", " :  " + wifis[i]);

Intent i=new Intent(context, MainActivity.class);
                i.putExtra("wifi", wifis[i]);
                i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                context.startActivity(i);