java - Reconnecting to a WiFi Network after disconnecting from it Programatically -

i got disconnected wifi network programatically using

wifimanager wifi = (wifimanager) getsystemservice(context.wifi_service);  wifi.disconnect(); disconnectwifi discon = new disconnectwifi(); registerreceiver(discon, new intentfilter(wifimanager.supplicant_state_changed_action));   public class disconnectwifi extends broadcastreceiver  {      @override     public void onreceive(context c, intent intent) {      wifimanager wifi = (wifimanager) c.getsystemservice(context.wifi_service);         if(!intent.getparcelableextra(wifimanager.extra_new_state).tostring().equals(supplicantstate.scanning))           wifi.disconnect();         }     } 

but not able reconnect same network again. tried reconnecting using:

wifimanager wifi = (wifimanager) getsystemservice(context.wifi_service); wifi.reconnect(); 

but not able connect. how can reconnect wifi network?

thanks,

so complete, simplified solution this:

wificonfiguration wificonfig = new wificonfiguration(); wificonfig.ssid = string.format("\"%s\"", ssid); wificonfig.presharedkey = string.format("\"%s\"", key);  wifimanager wifimanager = (wifimanager)getsystemservice(wifi_service); //remember id int netid = wifimanager.addnetwork(wificonfig); wifimanager.disconnect(); wifimanager.enablenetwork(netid, true); wifimanager.reconnect(); 

hope helps you!!