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package com.mapbox.mapboxsdk.util;

import android.location.LocationManager;
import com.mapbox.mapboxsdk.util.constants.UtilConstants;

/**
 * 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 {

    /**
     * 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 + UtilConstants.GPS_WAIT_TIME) {
                return true;
            }
        }

        return false;
    }
}