guys i am just following a simple example here where i need to get my
location lat and longitude but its not working although its so simple i cant
find where i fall
but here is my code
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
LocationManager locationManager ;
String context = Context.LOCATION_SERVICE;
locationManager = (LocationManager)getSystemService(context);
Criteria myCriteria = new Criteria();
myCriteria.setAccuracy(Criteria.ACCURACY_FINE);
myCriteria.setAltitudeRequired(false);
myCriteria.setBearingRequired(false);
myCriteria.setCostAllowed(true);
myCriteria.setPowerRequirement(Criteria.POWER_LOW);
String provider = locationManager.getBestProvider(myCriteria, true);
Location myLocation =
locationManager.getLastKnownLocation(provider);
if (myLocation != null)
updateWithNewLocation(myLocation,provider);
//locationManager.requestLocationUpdates(provider, 200000, 300,
locationListener);
}
private void updateWithNewLocation(Location myLocation,String provider)
{
// TODO Auto-generated method stub
String latLongString;
TextView myLocationText;
myLocationText = (TextView)findViewById(R.id.myLocationText);
if (myLocation!=null)
{
double lat = myLocation.getLatitude();
double lng = myLocation.getLongitude();
latLongString = "Lat:" + lat + "\nLong" + lng + "\n" + provider
;
}
else {
latLongString = "No Location Found" + provider ;
}
myLocationText.setText("My current position is :\n"+ latLongString);
}
private final LocationListener locationListener= new LocationListener(){
public void onLocationChanged(Location location){
updateWithNewLocation(location,"x");
}
public void onProviderDisabled(String provider){
updateWithNewLocation(null,"x");
}
public void onProviderEnabled(String provider){}
public void onStatusChanged(String provider,int status,Bundle extras){}
};
}
--
Regards
Abdalrahman Eweiwi
Msc in Media Informatics
RWTH-AACHEN
B-it
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