Android Open Source - android-whereami Location Manager

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License

The source code is released under:

GNU General Public License

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Java Source Code

package de.uvwxy.whereami;
// w  w w  .j  av a2 s .  co m
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Handler;
import de.uvwxy.helper.IntentTools;
import de.uvwxy.sensors.location.GPSWIFIReader;
import de.uvwxy.sensors.location.LocationReader;
import de.uvwxy.sensors.location.LocationReader.LocationResultCallback;
import de.uvwxy.sensors.location.LocationReader.LocationStatusCallback;

public class LocationManager {
  private Context ctx = null;

  private LocationReader readerLocation = null;
  private LocationResultCallback cbResult = new LocationResultCallback() {

    @Override
    public void result(final android.location.Location l) {
      Handler h = new Handler(ctx.getMainLooper());
      h.post(new Runnable() {

        @Override
        public void run() {
          ActivityMain.dhis.mLastLocation = l;
          ActivityMain.dhis.refreshLists();
          if (ActivityMain.dhis.fCurrentLocation != null) {
            ActivityMain.dhis.fCurrentLocation.updateLocation(l);
          }
        }
      });
    }
  };
  private LocationStatusCallback cbStatus = new LocationStatusCallback() {

    @Override
    public void status(android.location.Location l) {
    }
  };

  public LocationManager(Context ctx) {
    this.ctx = ctx;
    SharedPreferences prefs = IntentTools.getSettings(ctx, ActivityMain.SETTINGS);

    boolean useGPS = prefs.getBoolean(ActivityMain.SETTINGS_USE_GPS, true);
    boolean useWIFI = prefs.getBoolean(ActivityMain.SETTINGS_USE_WIFI, false);
    readerLocation = new GPSWIFIReader(ctx, 0, 0, cbStatus, cbResult, useGPS, useWIFI);
  }

  public LocationReader getReader() {
    return readerLocation;
  }

  public static double getDistanceTo(de.uvwxy.whereami.db_location.Location from, android.location.Location dest) {
    return Converter.createLoc(from).distanceTo(dest);
  }

  public static double getBearingTo(de.uvwxy.whereami.db_location.Location from, android.location.Location dest) {
    return Converter.createLoc(from).bearingTo(dest);
  }

  public double getDistanceToHome() {
    return 0007.007;
  }
}

Java Source Code List