public class Maps extends FragmentActivity {

 String filelongitude,

 filelatitude,filenama;

 Marker mPositionMarker;

 ProgressDialog pDialog;

 private GoogleMap mMap;

 private LatLng userLocation;

 Double destLatitude, destLongitude;



 public void onCreate(Bundle savedInstanceState) {

 super.onCreate(savedInstanceState);

 setContentView(R.layout.map);

 ActionBar getSupportActionBar = getActionBar();

 getSupportActionBar.setDisplayHomeAsUpEnabled(true);

 getSupportActionBar.setHomeButtonEnabled(true);





 // menangkap file kiriman

 Intent in = getIntent();

 filelongitude = in.getStringExtra("longitude");

 filelatitude = in.getStringExtra("latitude");

 filenama = in.getStringExtra("nama");

 initMap();

 mMap.setMyLocationEnabled(true);

 new DownloadList().execute();



 }

 private void CreateMenu(Menu menu)

 {

 menu.setQwertyMode(true);

 MenuItem kembali = menu.add(0, 0, 0, "Refresh");

 {

 kembali.setAlphabeticShortcut('a');

 kembali.setIcon(R.drawable.navigation_refresh);

 }

 MenuItem kemenu = menu.add(0, 1, 1, "back to home");

 {

 kemenu.setAlphabeticShortcut('b');

 kemenu.setIcon(R.drawable.content_remove);

 }

 }

 public boolean onOptionsItemSelected(MenuItem item) {

 switch (item.getItemId()) {

 case 0:

 back();

 return true;

 case android.R.id.home:

 NavUtils.navigateUpFromSameTask(this);

 return true;

 }

 return super.onOptionsItemSelected(item);

 }



 private void back()

 {

 Intent backto = new Intent();

 setResult(RESULT_OK, backto);

 finish();

 }

 @Override

 public boolean onCreateOptionsMenu(Menu menu) {

 super.onCreateOptionsMenu(menu);

 CreateMenu(menu);

 return true;

 }



 public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3)

 {



 }



 private class DownloadList extends AsyncTask<Void, Void, Void> {

 protected void onPreExecute() {

 super.onPreExecute();

 pDialog = new ProgressDialog(Maps.this);

 pDialog.setMessage("Tunggu Sebentar...");

 pDialog.setIndeterminate(false);

 pDialog.setCancelable(true);

 pDialog.show();

 }



 protected Void doInBackground(Void... unused) {

 destLatitude = Double.parseDouble(filelatitude);

 destLongitude = Double.parseDouble(filelongitude);

 return null;

 }



 protected void onPostExecute(Void unused) {



 pDialog.dismiss();

 runOnUiThread(new Runnable() {

 public void run() {

 // tbudget.setText(filebudget);





 }

 });

 addMarkerToMap(new LatLng(destLatitude, destLongitude),

 false);

 searchLocation();

 }

 }



 private void initMap() {

 mMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.map))

 .getMap();

 }



 private void addMarkerToMap(LatLng point, boolean isDraggable) {

 if (point == null) {

 return;

 }

 else if(point == userLocation) {



 mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(point, 13));



 // Flat markers will rotate when the map is rotated,

 // and change perspective when the map is tilted.



 CameraPosition cameraPosition = CameraPosition.builder()

 .target(point)

 .zoom(13)

 .bearing(90)

 .build();



 // Animate the change in camera view over 2 seconds

 mMap.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition),

 2000, null);

 }

 else {

 mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(point, 15f));

 mMap.addMarker(new MarkerOptions()

 .position(point)

 .draggable(isDraggable)

 .title(filenama)

 .icon(BitmapDescriptorFactory

 .defaultMarker(BitmapDescriptorFactory.HUE_AZURE)));

 }



 }



 private void doDrawFastestRoute(final double srcLatitude, final double srcLongitude,

 double destLatitude, double destLongitude) {

 DrawRoute route = new DrawRoute(srcLatitude, srcLongitude,

 destLatitude, destLongitude);

 route.applyTo(mMap, this, new OnPointedListener() {



 @Override

 public void OnDrawLine(List<Polyline> pointRoute, double distance) {

 mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(srcLatitude, srcLongitude), 15f));

 }

 });

 }



 private void searchLocation() {

 final ProgressDialog dialog = ProgressDialog.show(this, "",

 "Searching Location");

 try {



 LocationResult locationResult = new LocationResult() {



 @Override

 public void gotLocation(final Location location,

 LocationType type) {

 if (location == null) {

 Maps.this.runOnUiThread(new Runnable() {



 public void run() {

 dialog.dismiss();

 popUpMessage("Tidak dapat menemukan lokasi");

 }

 });

 } else {

 Maps.this.runOnUiThread(new Runnable() {



 public void run() {

 dialog.dismiss();

 if (mMap != null) {

 userLocation = new LatLng(location

 .getLatitude(), location

 .getLongitude());

 addMarkerToMap(userLocation, false);

 doDrawFastestRoute(userLocation.latitude,

 userLocation.longitude,

 destLatitude, destLongitude);

 }

 }

 });

 }

 }

 };

 MyLocation myLocation = new MyLocation();

 myLocation.getLocation(this, locationResult);

 } catch (Exception e) {

 dialog.dismiss();

 popUpMessage("Tidak dapat menemukan lokasi");

 }

 }



 private void popUpMessage(String msg) {

 Toast.makeText(this, msg, Toast.LENGTH_SHORT).show();

 }

}