package com.stuff;


import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;

import android.location.Criteria;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.Menu;
import android.support.v4.app.FragmentActivity;


public class MainActivity extends FragmentActivity {

private GoogleMap googleMap;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setUpMapIfNeeded();
}

private void setUpMapIfNeeded() {
// TODO Auto-generated method stub
if (googleMap == null) {
    googleMap = ((SupportMapFragment)
    getSupportFragmentManager().findFragmentById(R.id.map)).getMap();
    if (googleMap != null) {
        setUpMap();
    }
 }
}

private void setUpMap() {
// TODO Auto-generated method stub
googleMap.setMyLocationEnabled(true);

LocationManager locationManager = (LocationManager)
        getSystemService(LOCATION_SERVICE);
Criteria criteria = new Criteria();
String provider = locationManager.getBestProvider(criteria, true);
Location myLocation = locationManager.getLastKnownLocation(provider);
googleMap.setMapType(GoogleMap.MAP_TYPE_HYBRID);
double latitude = myLocation.getLatitude();
double longitude = myLocation.getLongitude();

LatLng latLng = new LatLng(latitude, longitude);
googleMap.moveCamera(CameraUpdateFactory.newLatLng(latLng));
googleMap.animateCamera(CameraUpdateFactory.zoomTo(10));
googleMap.addMarker(new MarkerOptions().position(new LatLng(latitude,
        longitude)).title("You are here!"));
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}