public class DeviceConfiguration extends Fragment {

    void tab_device_configuration_start_button() {
        // *1 [c.t.s.DeviceConfiguration]-[1267] *AP* Executing AddProfileAST to set a new wifi profile to SL device
        new AddProfileAsyncTask(mAddProfileAsyncTaskCallback).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, passing);
    }

    private AddProfileAsyncTaskCallback mAddProfileAsyncTaskCallback = new AddProfileAsyncTaskCallBack() {
        public void addProfileCompleted() {
            connectToWifi (ssidToAdd) ... 
                public void successfullyConnectedToNetwork(String ssid) {
                    // *2 [c.t.s.DeviceConfiguration]-[1442] *AP* Connected to SSID in profile added to SL device: "M0V". Searching for new SL devices in the local network for cfg verification: Activating Ping Bcast + UDPBcastServer + mDNS discovery
                    ((MainActivity) getActivity()).restartUdp();
                }
        }
    }

    class GetCFGResult extends AsyncTask<Boolean, Void, String> {
        ...
        protected void onPostExecute(String result) {
            // *14 [c.t.s.DeviceConfiguration]-[1526] *AP* Cfg result text: Provisioning Successful
        }

        protected String doInBackground(Boolean... params) { 
            // *11 [c.t.s.DeviceConfiguration]-[1566] GetCFGResult doInBackground called
            resultString = NetworkUtil.getCGFResultFromDevice(baseUrl, deviceVersion);
            // *12 [c.t.s.u.NetworkUtil]-[984] CFG result returned: 5
            // *13 [c.t.s.DeviceConfiguration]-[1576] *AP* Got cfg result from SL device: 5
        }
    }

    public BroadcastReceiver deviceFoundReceiver = new BroadcastReceiver() {
        public void onReceive(Context context, Intent intent){
            // *3 [c.t.s.DeviceConfiguration]-[378] *AP* Detected a new SL device (jsonString: {"name":"Movprov","host":"192.168.1.101","age":0})
            // *4 [c.t.s.DeviceConfiguration]-[391] *AP* Checking if the SL device found is the correct SL device - does "Movprov" equal "Movprov"

            confirmResult(true);
            // *7 [c.t.s.DeviceConfiguration]-[418] Found the device, stopping M discovery
            // *8 [c.t.s.DeviceConfiguration]-[419] *AP* Name is valid - found the correct SL device, stopping M discovery + Ping
        }
    }

    private void getCFG(final Boolean viaWifi) {
        // *9 [c.t.s.DeviceConfiguration]-[441] *AP* Number of attempts previously made to retrieve cfg verification from SL device as STA: 0
        // *10 [c.t.s.DeviceConfiguration]-[460] *AP* Executing cfg verification attempt no.: 1
        ... new GetCFGResult().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, viaWifi);
    }

    private void confirmResult(final Boolean viaWifi) {
        // *5 [c.t.s.DeviceConfiguration]-[486] *AP* Cfg verification via SL device as STA process begins
        // *6 [c.t.s.DeviceConfiguration]-[489] confirmResult called
        ... getCFG(viaWifi);
    }

    // This path only used when error occurs
    void checkParams() {
        ... 
        confirmResult(true);
    }
}

""2019-06-01 13:48:47,959 INFO  [c.t.s.u.ScanResultsPopUpView]-[610] *AP* Starting to retrieve list of access points SSIDs from SL device, for a list of available access points to choose from to send to SL device as profile to connect to
""2019-06-01 13:48:48,075 INFO  [c.t.s.u.ScanResultsPopUpView]-[612] *AP* Got SL device version with value: R2
""2019-06-01 13:48:48,077 INFO  [c.t.s.u.NetworkUtil]-[743] *AP* Getting list of available access points from SL device, from url: http://mysimplelink.net/netlist.txt
""2019-06-01 13:48:48,114 INFO  [c.t.s.u.NetworkUtil]-[759] *AP* Got netlist with results: 2M0V;2Beautiful Offices WiFi;2Beautiful Offices WiFi;2PlusnetWirelessC0548F;2Beautiful Offices WiFi;2bs_wifi;0National Express Coach;0airtame-oob-U8vGkd;2PlusnetWirelessC054F1;2Beautiful Offices WiFi;2BS_WIFI;2Michelle;0National Express Coach;X;X;X;X;X;X;X;X;X;X;X;X;X;X;X;X;X;
""2019-06-01 13:48:48,115 INFO  [c.t.s.u.ScanResultsPopUpView]-[615] *AP* Got list of networks: [2M0V, 2Beautiful Offices WiFi, 2Beautiful Offices WiFi, 2PlusnetWirelessC0548F, 2Beautiful Offices WiFi, 2bs_wifi, 0National Express Coach, 0airtame-oob-U8vGkd, 2PlusnetWirelessC054F1, 2Beautiful Offices WiFi, 2BS_WIFI, 2Michelle, 0National Express Coach]
""2019-06-01 13:48:48,116 INFO  [c.t.s.u.ScanResultsPopUpView]-[621] *AP* duplicate SSIDs removed list of networks: [2M0V, 2Beautiful Offices WiFi, 2PlusnetWirelessC0548F, 2bs_wifi, 0National Express Coach, 0airtame-oob-U8vGkd, 2PlusnetWirelessC054F1, 2BS_WIFI, 2Michelle]
""2019-06-01 13:48:48,117 INFO  [c.t.s.u.ScanResultsPopUpView]-[661] scan result list: [M0V, Beautiful Offices WiFi, PlusnetWirelessC0548F, bs_wifi, National Express Coach, airtame-oob-U8vGkd, PlusnetWirelessC054F1, BS_WIFI, Michelle]
""2019-06-01 13:48:59,684 INFO  [c.t.s.u.ScanResultsPopUpView]-[345] Chosen SSID from list to send to SL device in profile to connect to: 
SSID: M0V
PASS LEN: 8
SECURITY: WPA2
""2019-06-01 13:48:59,740 INFO  [c.t.s.u.NetworkUtil]-[129] Network state: 1
""2019-06-01 13:49:05,716 INFO  [c.t.s.DeviceConfiguration]-[1242] *AP* *** Starting SL device configuration in AP mode - "start configuration" button pressed ***
""2019-06-01 13:49:05,725 INFO  [c.t.s.DeviceConfiguration]-[1267] *AP* Executing AddProfileAST to set a new wifi profile to SL device
***
Send
SL device name: Movprov
SSID to add: M0V
Pass len: 8
***
""2019-06-01 13:49:06,026 INFO  [c.t.s.DeviceConfiguration]-[1389] *AP* Wifi profile addition to SL device in progress, msg: Set a new device name Movprov
""2019-06-01 13:49:06,029 INFO  [c.t.s.DeviceConfiguration]-[1389] *AP* Wifi profile addition to SL device in progress, msg: Device name was changed to Movprov
""2019-06-01 13:49:06,031 INFO  [c.t.s.DeviceConfiguration]-[1389] *AP* Wifi profile addition to SL device in progress, msg: Set a new Wifi configuration
""2019-06-01 13:49:07,046 INFO  [c.t.s.DeviceConfiguration]-[1389] *AP* Wifi profile addition to SL device in progress, msg: Starting configuration verification
""2019-06-01 13:49:07,558 INFO  [c.t.s.DeviceConfiguration]-[1417] *AP* Wifi profile addition to SL device completed successfully
""2019-06-01 13:49:07,563 INFO  [c.t.s.DeviceConfiguration]-[1418] *AP* Requested SL device restart and move state to STA for cfg verification
""2019-06-01 13:49:07,567 INFO  [c.t.s.DeviceConfiguration]-[1434] *AP* Connecting to "M0V" in order to obtain cfg verification
""2019-06-01 13:49:07,594 INFO  [c.t.s.u.WifiNetworkUtils]-[138] Connecting (Lollipop and up) to "M0V" With Timer: true
""2019-06-01 13:49:07,601 INFO  [c.t.s.u.WifiNetworkUtils]-[141] Disconnect: true
""2019-06-01 13:49:07,808 INFO  [c.t.s.u.WifiNetworkUtils]-[148] found config in list - connect from list
""2019-06-01 13:49:07,810 INFO  [c.t.s.u.WifiNetworkUtils]-[149] Connecting to ""M0V"" from list
""2019-06-01 13:49:07,876 INFO  [c.t.s.u.WifiNetworkUtils]-[178] Starting wifi connection short timer (40000ms)
""2019-06-01 13:49:07,882 INFO  [c.t.s.u.WifiNetworkUtils]-[225] State: DISCONNECTED Network:"null"
""2019-06-01 13:49:08,234 INFO  [c.t.s.u.WifiNetworkUtils]-[225] State: CONNECTED Network:"mobile.o2.co.uk"
""2019-06-01 13:49:10,573 INFO  [c.t.s.u.UdpBcastServer]-[139] Bcast SL dev found to app, name: Movprov
""2019-06-01 13:49:10,575 INFO  [c.t.s.MainActivity]-[814] SL Dev found PB: {"name":"Movprov","host":"192.168.1.101","age":0}
""2019-06-01 13:49:10,615 INFO  [c.t.s.u.UdpBcastServer]-[139] Bcast SL dev found to app, name: Movprov
""2019-06-01 13:49:10,618 INFO  [c.t.s.MainActivity]-[814] SL Dev found PB: {"name":"Movprov","host":"192.168.1.101","age":0}
""2019-06-01 13:49:11,061 INFO  [c.t.s.u.WifiNetworkUtils]-[225] State: DISCONNECTED Network:"mobile.o2.co.uk"
""2019-06-01 13:49:11,082 INFO  [c.t.s.u.UdpBcastServer]-[139] Bcast SL dev found to app, name: Movprov
""2019-06-01 13:49:11,085 INFO  [c.t.s.MainActivity]-[814] SL Dev found PB: {"name":"Movprov","host":"192.168.1.101","age":0}
""2019-06-01 13:49:11,286 INFO  [c.t.s.u.NetworkUtil]-[129] Network state: 1
""2019-06-01 13:49:11,302 INFO  [c.t.s.u.WifiNetworkUtils]-[225] State: CONNECTED Network:"null"
""2019-06-01 13:49:11,353 INFO  [c.t.s.u.WifiNetworkUtils]-[241] Connected to desired network: "M0V"
""2019-06-01 13:49:11,356 ERROR [c.t.s.u.WifiNetworkUtils]-[381] We are in WIFI
""2019-06-01 13:49:11,358 INFO  [c.t.s.DeviceConfiguration]-[1442] *AP* Connected to SSID in profile added to SL device: "M0V". Searching for new SL devices in the local network for cfg verification: Activating Ping Bcast + UDPBcastServer + mDNS discovery
""2019-06-01 13:49:11,368 INFO  [c.t.s.MainActivity]-[276] UDPBcastServer - restarted
""2019-06-01 13:49:11,376 INFO  [c.t.s.u.NetworkUtil]-[129] Network state: 1
""2019-06-01 13:49:12,019 INFO  [c.t.s.u.UdpBcastServer]-[139] Bcast SL dev found to app, name: Movprov
""2019-06-01 13:49:12,025 INFO  [c.t.s.MainActivity]-[814] SL Dev found PB: {"name":"Movprov","host":"192.168.1.101","age":0}
""2019-06-01 13:49:12,055 INFO  [c.t.s.DeviceConfiguration]-[378] *AP* Detected a new SL device (jsonString: {"name":"Movprov","host":"192.168.1.101","age":0})
""2019-06-01 13:49:12,057 INFO  [c.t.s.DeviceConfiguration]-[391] *AP* Checking if the SL device found is the correct SL device - does "Movprov" equal "Movprov"
""2019-06-01 13:49:12,059 INFO  [c.t.s.MainActivity]-[782] Ping - stopped
""2019-06-01 13:49:12,061 INFO  [c.t.s.DeviceConfiguration]-[486] *AP* Cfg verification via SL device as STA process begins
""2019-06-01 13:49:12,062 INFO  [c.t.s.DeviceConfiguration]-[489] confirmResult called
""2019-06-01 13:49:12,064 INFO  [c.t.s.DeviceConfiguration]-[418] Found the device, stopping M discovery
""2019-06-01 13:49:12,066 INFO  [c.t.s.DeviceConfiguration]-[419] *AP* Name is valid - found the correct SL device, stopping M discovery + Ping
""2019-06-01 13:49:12,066 INFO  [c.t.s.MainActivity]-[801] PB - Completed
""2019-06-01 13:49:14,381 INFO  [c.t.s.DeviceConfiguration]-[1223] *AP* Going to show progress dialog for mDNS scan
""2019-06-01 13:49:15,064 INFO  [c.t.s.DeviceConfiguration]-[441] *AP* Number of attempts previously made to retrieve cfg verification from SL device as STA: 0
""2019-06-01 13:49:15,067 INFO  [c.t.s.DeviceConfiguration]-[460] *AP* Executing cfg verification attempt no.: 1
""2019-06-01 13:49:15,070 INFO  [c.t.s.DeviceConfiguration]-[1566] GetCFGResult doInBackground called
""2019-06-01 13:49:15,299 INFO  [c.t.s.u.NetworkUtil]-[984] CFG result returned: 5
""2019-06-01 13:49:15,301 INFO  [c.t.s.DeviceConfiguration]-[1576] *AP* Got cfg result from SL device: 5
""2019-06-01 13:49:15,303 INFO  [c.t.s.DeviceConfiguration]-[1526] *AP* Cfg result text: Provisioning Successful
""2019-06-01 13:49:15,307 INFO  [c.t.s.MainActivity]-[814] SL Dev found PB: {"name":"Movprov","host":"192.168.1.101","age":0}
""2019-06-01 13:49:15,314 INFO  [c.t.s.DeviceConfiguration]-[1540] *AP* Entered IP into SP: 192.168.1.101
""2019-06-01 13:49:15,446 INFO  [c.t.s.DeviceConfiguration]-[996] *AP* *** SL device AP mode provisioning process complete. Success: true - SL device is connected to the network: true ***
""2019-06-01 13:49:15,449 INFO  [c.t.s.DeviceConfiguration]-[1004] *AP* Connecting to initial network: "Beautiful Offices WiFi"
""2019-06-01 13:49:15,466 INFO  [c.t.s.u.WifiNetworkUtils]-[138] Connecting (Lollipop and up) to "Beautiful Offices WiFi" With Timer: true
""2019-06-01 13:49:15,469 INFO  [c.t.s.u.WifiNetworkUtils]-[141] Disconnect: true
""2019-06-01 13:49:15,536 INFO  [c.t.s.u.WifiNetworkUtils]-[148] found config in list - connect from list
""2019-06-01 13:49:15,537 INFO  [c.t.s.u.WifiNetworkUtils]-[149] Connecting to ""Beautiful Offices WiFi"" from list
""2019-06-01 13:49:15,558 INFO  [c.t.s.u.WifiNetworkUtils]-[178] Starting wifi connection short timer (40000ms)
""2019-06-01 13:49:15,756 INFO  [c.t.s.MainActivity]-[782] Ping - stopped
""2019-06-01 13:49:15,767 INFO  [c.t.s.MainActivity]-[801] PB - Completed