public
class GpstrackerActivity extends Activity 

{ 

/** Called when the activity is first created. */
 

@Override
 

public
void onCreate(Bundle savedInstanceState) 

{ 

super
.onCreate(savedInstanceState); 

setContentView(R.layout.main); 

Toast.makeText(this,"ANFANG",Toast.LENGTH_SHORT).show();

/* Use the LocationManager class to obtain GPS locations */
 

LocationManager mlocManager = (LocationManager)getSystemService

(Context.LOCATION_SERVICE); 

LocationListener mlocListener = new MyLocationListener(); 

 
mlocManager.requestLocationUpdates( LocationManager.GPS_PROVIDER, 0, 

0, mlocListener); 

Toast.makeText(this,"1",Toast.LENGTH_SHORT).show();

} 

 

/* Class My Location Listener */
 

public
class MyLocationListener implements LocationListener 

{ 

@Override
 

public
void onLocationChanged(Location loc) 

{ 
loc.getLatitude(); 

loc.getLongitude(); 

String Text = "My current location is: " + 

"Latitud = "
 + loc.getLatitude() + 

"Longitud = "
 + loc.getLongitude(); 

Toast.makeText( getApplicationContext(), 

Text, 

Toast.LENGTH_SHORT).show(); 

} 

 

@Override
 

public
void onProviderDisabled(String provider) 

{ 
Toast.makeText( getApplicationContext(), 

"Gps Disabled"
, 

Toast.LENGTH_SHORT ).show(); 

} 

 

@Override
 

public
void onProviderEnabled(String provider) 

{ 

Toast.makeText( getApplicationContext(), 

"Gps Enabled"
, 

Toast.LENGTH_SHORT).show(); 

} 

 

@Override
 

public
void onStatusChanged(String provider, int status, Bundle 

extras) 

{ 

Toast.makeText(getApplicationContext

(),"ENDE",Toast.LENGTH_SHORT).show();
} 

}/* End of Class MyLocationListener */ 

}/* End of UseGps Activity */

public
void onStatusChanged(String provider, int status, Bundle 

extras) 

{ 

Toast.makeText(getApplicationContext

(),"Status: " + provider + status,Toast.LENGTH_SHORT).show();
}