How to send latitude and longitude to webservice in android without internet?

Question

I have an idea of making an app in that truck drivers are there with GPS,SO they will get latitude longitude without internet,there will be an admin panel which can track the truck driver's location and location history,So My question is that the truck drivers will only having a GPS enabled Android device (WITHOUT INTERNET),SO how can the admin will track their location? Please suggest me for it .

Answer 1

I suppose you could try SMS messages, though, it might become rather expensive if the re-fresh rate for the location is high.

In simplest solution you would have a mobile device (you need to find one which incoming SMS you can fetch to the PC, might require some internet searching time) with normal number for receiving the SMS messages, or you could see whether you could get Operator service numbers (see whether using free-to-send number would be cheaper) and then get the data from the operator.