Android Open Source - aBusTripMK Network Location Ignorer

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License

The source code is released under:

GNU General Public License

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Java Source Code

package org.andnav.osm.util;
//from ww w.j  a  va2  s  .  c  o  m
import android.location.LocationManager;

/**
 * 
 * A class to check whether we want to use a location.
 * If there are multiple location providers, i.e. network and GPS,
 * then you want to ignore network locations shortly after a GPS location
 * because you will get another GPS location soon.
 * 
 * @author Neil Boyd
 *
 */
public class NetworkLocationIgnorer {

        /**
         * The time we wait after the last gps location before displaying
         *  a non-gps location.
         */
        private static final long GPS_WAIT_TIME = 20000; // 20 seconds
        
        /** last time we got a location from the gps provider */
        private long mLastGps = 0; 

        /**
         * Whether we should ignore this location.
         * @param pProvider the provider that provided the location
         * @param pTime the time of the location
         * @return true if we should ignore this location, false if not
         */
        public boolean shouldIgnore(final String pProvider, final long pTime) {
                
                if (LocationManager.GPS_PROVIDER.equals(pProvider)) {
                        mLastGps = pTime;
                } else {
                        if (pTime < mLastGps + GPS_WAIT_TIME) {
                                return true;
                        }
                }
                
                return false;
        }
}

Java Source Code List