适用于Android的GoogleMaps V2的Gps LocationListenser

Question

I am trying to understand the relationship between googlemaps LatLng and Location class . Are they convertable ? I am using

GoogleMaps v2

in my application so How can I use my GPS To locate my position on maps

Answer 1

You can call setMyLocationEnabled(true) on your GoogleMap and then just call getMyLocation() periodically, if you wish. Otherwise, in addition to calling setMyLocationEnabled(true) , you can:

Step #1: Set up a LocationListener using LocationManager .

Step #2: Call setLocationSource() on your GoogleMap , supplying a LocationSource implementation

Step #3: In the LocationSource implementation, hold onto the listener object supplied to you in activate()

Step #4: When location fixes come into your LocationListener , pass them to the listener you were provided in activate()

Here is a sample project demonstrating this.