Can you tell us what modifications you made to the code?
On Mon, Jul 11, 2011 at 6:53 AM, David <[email protected]> wrote:
> Hi All,
>
> I am trying to get location update and followed some good tutorial.
> Initially, onLocationChanged was called frequently. But after I made
> certain simple modification, it started not working today. I am
> copying my code below. Can anyone let me know the problem? The GPS
> service is running all the time. I am working on an Atrix phone.
> Thanks!
>
> package com.summercamp;
>
> import java.io.IOException;
> import java.util.List;
> import java.util.Locale;
>
> 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 com.google.android.maps.Overlay;
>
> import android.os.Bundle;
> import android.location.Address;
> import android.location.Geocoder;
> import android.location.Location;
> import android.location.LocationListener;
> import android.location.LocationManager;
> import android.content.Context;
> import android.graphics.Bitmap;
> import android.graphics.BitmapFactory;
> import android.graphics.Canvas;
> import android.graphics.Paint;
> import android.graphics.Point;
> import android.widget.Toast;
>
>
> public class GoogleMapsActivity extends MapActivity implements
> LocationListener {
>
> MapView mapView;
> MapController mc;
> GeoPoint p;
> LocationManager lm;
>
> /** Called when the activity is first created. */
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
>
> mapView = (MapView) findViewById(R.id.mapView);
> mapView.setBuiltInZoomControls(true);
> mapView.setSatellite(true);
> //mapView.setStreetView(true);
> mc = mapView.getController();
>
> String provider = null;
> Toast.makeText(this, "testing...", 3000).show();
> LocationManager lm = (LocationManager)
> getSystemService(Context.LOCATION_SERVICE);
> if ( lm.isProviderEnabled( LocationManager.GPS_PROVIDER ) )
> {
> provider = LocationManager.GPS_PROVIDER ;
> } else {
> Toast.makeText(this, "GPS not available", 3000).show();
> if(lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER))
> {
> provider = LocationManager.NETWORK_PROVIDER;
> } else {
> Toast.makeText(this, "Provider Not available",
> 3000).show();
> }
> }
> if(provider != null) {
> Toast.makeText(this, "GPS started!", 3000).show();
> lm.removeUpdates(this);
> lm.requestLocationUpdates(provider, 0, 0, this);
> }
> }
>
> /* This method is called when use position will get changed */
> @Override
> public void onLocationChanged(Location location) {
> Toast.makeText(this, "GPS triggered!", 3000).show();
> if (location != null) {
> double lat = location.getLatitude();
> double lng = location.getLongitude();
>
> String Text = "Latitud = " + lat + "\nLongitud = " +
> lng;
>
> Toast.makeText(getBaseContext(),Text,Toast.LENGTH_SHORT).show();
> }
> }
>
> @Override
> public void onProviderDisabled(String provider) {
> // required for interface, not used
> Toast.makeText(getApplicationContext(),"Gps
> Disabled",Toast.LENGTH_SHORT).show();
> }
>
> @Override
> public void onProviderEnabled(String provider) {
> // required for interface, not used
> Toast.makeText(getApplicationContext(),"Gps
> Enabled",Toast.LENGTH_SHORT).show();
> }
>
> @Override
> public void onStatusChanged(String provider, int status, Bundle
> extras) {
> // required for interface, not used
>
> Toast.makeText(getApplicationContext(),"test",Toast.LENGTH_SHORT).show();
> }
>
> @Override
> protected boolean isRouteDisplayed() {
> // TODO Auto-generated method stub
> return false;
> }
> }
>
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--
Raghav Sood
http://www.raghavsood.com/
http://wiki.androidappcheck.com/
http://www.telstop.tel/
https://market.android.com/developer?pub=Raghav+Sood
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