Android Open Source - noxdroidandroidapp Nox Droid G P S Activity

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License

The source code is released under:

MIT License

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Java Source Code

package dk.itu.noxdroid.experiments;
//from   ww  w. j  av a2s. co m
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.IBinder;
import android.util.Log;
import android.widget.Toast;
import dk.itu.noxdroid.R;
import dk.itu.noxdroid.service.NoxDroidService;

public class NoxDroidGPSActivity extends Activity {
  private String TAG; 

  private NoxDroidService service;

  private LocationManager locationManager;
  private LocationListener locationListener;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    
    TAG = getString(R.string.LOGCAT_TAG, getString(R.string.app_name), this
        .getClass().getSimpleName());

    locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);

    if (!locationManager.isProviderEnabled(LOCATION_SERVICE)) {
      Intent gpsOptionsIntent = new Intent(
          android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS);
      startActivity(gpsOptionsIntent);
    } else {
      locationListener = new NoxDroidGPSListener();
      locationManager.requestLocationUpdates(
          LocationManager.GPS_PROVIDER, 0, 0, locationListener);
    }

  }

  private ServiceConnection mConnection = new ServiceConnection() {

    @Override
    public void onServiceDisconnected(ComponentName name) {
      service = null;
    }

    @Override
    public void onServiceConnected(ComponentName name, IBinder binder) {
      service = ((NoxDroidService.ServiceBinder) binder).getService();
      Log.i("", "Connected to NoxDroidService");
    }
  };

  void doBindService() {
    bindService(new Intent(this, NoxDroidService.class), mConnection,
        Context.BIND_AUTO_CREATE);
  }

  public class NoxDroidGPSListener implements LocationListener {

    @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) {

    }

    @Override
    public void onLocationChanged(Location location) {
      location.getLatitude();
      location.getLongitude();

      String Text = "My current location is: " + "Latitud = "
          + location.getLatitude() + "Longitud = "
          + location.getLongitude();
      Toast.makeText(getApplicationContext(), Text, Toast.LENGTH_SHORT)
          .show();
    }
  }
}

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