what error are you getting and where? On Apr 22, 6:35 pm, ingy abbas <[email protected]> wrote: > package ntryn.n; > > import com.google.android.maps.MapActivity; > import com.google.android.maps.MapView; > import com.google.android.maps.MapController; > import com.google.android.maps.GeoPoint; > > import android.content.Context; > > import android.location.Location; > import android.location.LocationListener; > import android.location.LocationManager; > > import android.location.Geocoder; > import android.location.Address; > > import com.google.android.maps.Overlay; > import android.graphics.Canvas; > import android.graphics.Point; > import android.graphics.Bitmap; > import android.graphics.BitmapFactory; > import android.graphics.drawable.Drawable; > > import java.util.List; > import java.util.Locale; > import java.io.IOException; > > import android.os.Bundle; > import android.widget.Toast; > > public class ntryn extends MapActivity { > private MapView mapView; > private MapController mapController; > > private LocationManager locationManager; > private LocationListener locationListener; > List<Overlay> mapOverlays; > Drawable drawable, drawable2 ; > HelloItemizedOverlay itemizedoverlay; > @Override > public void onCreate(Bundle savedInstanceState) { > super.onCreate(savedInstanceState); > setContentView(R.layout.main); > > locationManager = (LocationManager) > getSystemService(Context.LOCATION_SERVICE); > > locationListener = new GPSLocationListener(); > > locationManager.requestLocationUpdates( > LocationManager.GPS_PROVIDER, > 0, > 0, > locationListener); > > mapView = (MapView) findViewById(R.id.mapView); > > // enable Street view by default > mapView.setStreetView(true); > > // enable to show Satellite view > // mapView.setSatellite(true); > > // enable to show Traffic on map > // mapView.setTraffic(true); > mapView.setBuiltInZoomControls(true); > > mapController = mapView.getController(); > mapController.setZoom(16); > > mapController = mapView.getController(); > > mapView.invalidate(); > > GeoPoint p; > String coordinates[] = {"30.084691643714909", > "31.335958242416382"}; > double lat = Double.parseDouble(coordinates[0]); > double lng = Double.parseDouble(coordinates[1]); > > p = new GeoPoint( > (int) (lat * 1E6), > (int) (lng * 1E6)); > > mapController.animateTo(p); > mapController.setZoom(17); > > // HelloItemizedOverlay itemizedoverlay = new > HelloItemizedOverlay(drawable); > MapOverlay mapOverlay = new MapOverlay(); > List<Overlay> listOfOverlays = mapView.getOverlays(); > listOfOverlays.clear(); > listOfOverlays.add(mapOverlay); > > mapView.invalidate(); > } > > @Override > protected boolean isRouteDisplayed() { > return false; > } > > private class GPSLocationListener implements LocationListener > { > public void onLocationChanged(Location location) { > if (location != null) { > GeoPoint point = new GeoPoint( > (int) (location.getLatitude() * 1E6), > (int) (location.getLongitude() * 1E6)); > > /* Toast.makeText(getBaseContext(), > "Latitude: " + location.getLatitude() + > " Longitude: " + location.getLongitude(), > Toast.LENGTH_SHORT).show();*/ > > mapController.animateTo(point); > mapController.setZoom(16); > > // GeoPoint point1 = new > GeoPoint{"30.084691643714909,31.335958242416382"}; > > // add marker > MapOverlay mapOverlay = new MapOverlay(); > mapOverlay.setPointToDraw(point); > List<Overlay> listOfOverlays = mapView.getOverlays(); > listOfOverlays.clear(); > listOfOverlays.add(mapOverlay); > > String address = ConvertPointToLocation(point); > Toast.makeText(getBaseContext(), address, > Toast.LENGTH_SHORT).show(); > > mapView.invalidate(); > } > } > > public String ConvertPointToLocation(GeoPoint point) { > String address = ""; > Geocoder geoCoder = new Geocoder( > getBaseContext(), Locale.getDefault()); > try { > List<Address> addresses = geoCoder.getFromLocation( > point.getLatitudeE6() / 1E6, > point.getLongitudeE6() / 1E6, 1); > > if (addresses.size() > 0) { > for (int index = 0; index < > addresses.get(0).getMaxAddressLineIndex(); index++) > address += > addresses.get(0).getAddressLine(index) + " "; > } > } > catch (IOException e) { > e.printStackTrace(); > } > > return address; > } > > public void onProviderDisabled(String provider) { > } > > public void onProviderEnabled(String provider) { > } > > public void onStatusChanged(String provider, int status, > Bundle extras) { > } > } > > class MapOverlay extends Overlay > { > private GeoPoint pointToDraw; > private GeoPoint p1; > public void setPointToDraw(GeoPoint point) { > pointToDraw = point; > > } > > public GeoPoint getPointToDraw() { > return pointToDraw; > } > public void setp1(GeoPoint po1) { > p1 = po1; > > } > > public GeoPoint getp1() { > return p1; > } > > @Override > public boolean draw(Canvas canvas, MapView mapView, boolean > shadow, long when) { > super.draw(canvas, mapView, shadow); > > // convert point to pixels > Point screenPts = new Point(); > mapView.getProjection().toPixels(pointToDraw, screenPts); > > // add marker > Bitmap bmp = BitmapFactory.decodeResource(getResources(), > R.drawable.dotred); > canvas.drawBitmap(bmp, screenPts.x, screenPts.y - 24, > null); // 24 is the height of image > return true; > } > } > > } whats wrong in the code please let me how how to add to this code > > overlay items in specific loction rather than the overlay item appear > in the loction the gps locate i'm in pleaseeeeeeeeeeeeeee help
-- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
