public void draw() {
if (!bEnableDrawing) return;
for (Marker marker : markers) {
marker.draw(map);
}
}
@Override
protected void onDraw(Canvas canvas) {
if (canvas == null) return;
if (drawing.compareAndSet(false, true)) {
List<Marker> collection = ARData.getMarkers();
cache.clear();
for (Marker m : collection) {
m.update(canvas, 0, 0);
if (m.isOnRadar()) cache.add(m);
cache.add(m);
}
collection = cache;
if (AugmentedActivity.useCollisionDetection) adjustForCollisions(canvas, collection);
ListIterator<Marker> iter = collection.listIterator(collection.size());
while (iter.hasPrevious()) {
Marker marker = iter.previous();
marker.draw(canvas);
}
if (AugmentedActivity.showRadar) radar.draw(canvas);
drawing.set(false);
}
}