package cgeo.geocaching.maps.mapsforge.v6;
import android.location.Location;
import android.view.View;
import android.widget.TextView;
import butterknife.BindView;
import cgeo.geocaching.R;
import cgeo.geocaching.location.Geopoint;
import cgeo.geocaching.location.Units;
public class DistanceView {
private Geopoint destinationCoords;
@BindView(R.id.distance) protected TextView distanceView;
public DistanceView(final Geopoint destinationCoords, final TextView distanceView) {
this.distanceView = distanceView;
setDestination(destinationCoords);
}
public void setDestination(final Geopoint coords) {
destinationCoords = coords;
this.distanceView.setVisibility(destinationCoords != null ? View.VISIBLE : View.GONE);
}
public void setCoordinates(final Location coordinatesIn) {
if (destinationCoords == null || coordinatesIn == null) {
return;
}
final Geopoint currentCoords = new Geopoint(coordinatesIn);
final float distance = currentCoords.distanceTo(destinationCoords);
distanceView.setText(Units.getDistanceFromKilometers(distance));
}
}