public void addLayers(List<Dataset> datasets) {
if (datasets.isEmpty()) {
return;
}
try {
if (map.getLayers().isEmpty()) {
Dataset first = datasets.iterator().next();
map.setBounds(first.bounds());
map.setCRS(first.getCRS());
}
for (Dataset data : datasets) {
map.getLayers().add(new Layer(data));
}
redraw();
} catch (IOException e) {
throw new AndroidRuntimeException(e);
}
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
image = Bitmap.createBitmap(w, h, Bitmap.Config.ALPHA_8);
viewport.resize(w, h);
map.setSize(w, h);
}
public void destroy() {
map.close();
renderWorker.shutdown();
}