How to get cell location of a cell in android

I want to find the closest cell. I tried

private class ServiceStateHandler extends Handler {
    public void handleMessage(Message msg) {
        switch (msg.what) {
            case MY_NOTIFICATION_ID:
                ServiceState state = mPhoneStateReceiver.getServiceState();
                System.out.println(state.getCid());
                System.out.println(state.getLac());
                System.out.println(mPhoneStateReceiver.getSignalStrength());
                break;
        }
    }
}

      

I tried this link but it doesn't work for me How to find user location using mesh camera?

I think I am doing something wrong. Since this link answer works for another person I did the same code as in the link I am using 2.2 google api to build the project But I cannot get the cell location of the cell

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The code I have does not wait for intent, but in the onCreate activity retrieves the reference to the telephony service and when displaying only getCellLocation () calls if required.

m_manager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);

GsmCellLocation loc = (GsmCellLocation)m_manager.getCellLocation();
if (loc != null)
{
    out.format("Location ");
    if (loc.getCid() == -1) {
        out.format("cid: unknown ");
    } else {
        out.format("cid: %08x ", loc.getCid());
    }
    if (loc.getLac() == -1) {
        out.format("lac: unknown\n");
    } else {
        out.format("lac: %08x\n", loc.getLac());
    }
}

      

While listening to the intents of the PhoneStateService, although I also see that we have to call listen

in the TelephonyManager and specify the fields of interest. In my case it was:



@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    Log.d(TAG, "service start");
    m_manager.listen(m_listener, PhoneStateListener.LISTEN_SIGNAL_STRENGTHS | PhoneStateListener.LISTEN_SERVICE_STATE | PhoneStateListener.LISTEN_CALL_STATE);
    return super.onStartCommand(intent, flags, startId);
}

      

You probably need to add LISTEN_CELL_LOCATION

to the list.

Note. Have you added the ACCESS_COARSE_LOCATION permission to your app manifest? As stated in the PhoneStateListener documentation, some fields will be empty if you don't have permission for this information.

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Check out this site, it is very well explained and simple: https://www.mylnikov.org/archives/1059

Here's an example:

.MCC: 268
. MNC: 06
.LAC: 8280
.CELL ID: 5616

      



API LINK: https://api.mylnikov.org/geolocation/cell?v=1.1&data=open&mcc=268&mnc=06&lac=8280&cellid=5616

Hope this helped you.

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Try the code -

mPhoneStateReceiver = new PhoneStateIntentReceiver(this, new ServiceStateHandler());
mPhoneStateReceiver.notifyServiceState(MY_NOTIFICATION_ID);
mPhoneStateReceiver.notifyPhoneCallState(MY_NOTIFICATION_ID);
mPhoneStateReceiver.notifySignalStrength(MY_NOTIFICATION_ID);
mPhoneStateReceiver.registerIntent();

private class ServiceStateHandler extends Handler {
public void handleMessage(Message msg) {
    switch (msg.what) {
        case MY_NOTIFICATION_ID:
            ServiceState state = mPhoneStateReceiver.getServiceState();
            System.out.println(state.getCid());
            System.out.println(state.getLac());
            System.out.println(mPhoneStateReceiver.getSignalStrength());
            break;
    }
}
}

      

From this question at fooobar.com/questions/522199 / ...

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