GPS location from SMS trackers
Android appliaction that make a call to a tracker and then wait for response sms with gps location. The location is shown on a map. Maps can be online or offline map. Offline map means that are sved on a SD card and don't need to be online to show the map. The app can work without internet access. App also shows current position read from built in gps device and allow to draw a route between current location and location of the tracker. It also allow to navigate to the tracker. Data received from a tracker are saved to a local database and can be draw on the map later.