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OeffiMapView: Prevent IndexOutOfBoundsException.

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Andreas Schildbach 2018-11-16 23:50:44 +01:00
parent aa4bed07f4
commit aa445c460e
1 changed files with 4 additions and 1 deletions
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5
oeffi/src/de/schildbach/oeffi/OeffiMapView.java
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@ -607,7 +607,10 @@ public class OeffiMapView extends MapView {
} }
public void zoomToStations(final List<Station> stations) { public void zoomToStations(final List<Station> stations) {
// show at least 16 stations if (stations.isEmpty())
return;
// show at most 16 stations
final List<GeoPoint> points = new LinkedList<>(); final List<GeoPoint> points = new LinkedList<>();
for (final Station station : stations) { for (final Station station : stations) {
points.add(new GeoPoint(station.location.getLatAsDouble(), station.location.getLonAsDouble())); points.add(new GeoPoint(station.location.getLatAsDouble(), station.location.getLonAsDouble()));