can you send me your full codes?
im on a project on gps.
Thanks for your help.
Hence Chen
2009/5/22 pawpaw17 <georgefraz...@yahoo.com>
>
> I'm having no luck getting getLastKnownLocation to
> return a non-null value in the Android emulator running
> in Eclipse. The following call always returns null:
>
> locationManager.getLastKnownLocation(bestProvider);
>
> (bestprovider is "gps")
>
> In the intent's onCreate method I spawn a thread that calls
> requestFirstUpdate().
> The onLocationChanged method fires so I presume the location was
> updated (I use the
> location section of the DDMS to push out a location first).
>
> private void requestFirstUpdate(){
>
> LocationListener myLocationListener = new LocationListener(){
> public void onLocationChanged(Location location){
> locationManager.removeUpdates(this);
> }
>
> public void onProviderDisabled(String provider){
> locationManager.removeUpdates(this);
> provisionProvider();
> }
>
> public void onStatusChanged(String provider, int status, Bundle
> extras)
> {
> locationManager.removeUpdates(this);
> provisionProvider();
> }
> public void onProviderEnabled(String arg0) {
> locationManager.removeUpdates(this);
> }
> };
> locationManager.requestLocationUpdates(bestProvider, 0, 0,
> myLocationListener);
>
> }
>
> In my manifest I have these lines:
>
> <uses-permission android:name="android.permission.INTERNET"/>
> <uses-permission
> android:name="android.permission.ACCESS_COARSE_LOCATION"/>
> <uses-permission
> android:name="android.permission.ACCESS_FINE_LOCATION"/>
>
> Any ideas? Am I using the emulator incorrectly?
>
> Thanks!
> >
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers-unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---
