code: public void setWifiEnabled(Context context) {
  		WifiManager wifiMan = (WifiManager) context
  				.getSystemService(Context.WIFI_SERVICE);
  		wifiMan.setWifiEnabled(true);
  	}
docs: Turns on WiFi Adapter<br>
  
  Requires READ_PHONE_STATE, ACCESS_NETWORK_STATE and CHANGE_WIFI_STATE
  permissions<br>
  
  @param context