public void OnGetDistanceDocumentComplete(Document doc, int i, int j) {
int distance = md.getDistanceValue(doc);
adj[i][j] = distance;
docAdj[i][j] = doc;
if ((vertices.size() * vertices.size()) - vertices.size() == counter.incrementAndGet()) {
findOptimalPath();
}
}
public void showOptimalPath(Document doc) {
ArrayList<LatLng> directionPoint = md.getDirection(doc);
PolylineOptions rectLine = new PolylineOptions().width(8).color(Color.BLUE);
for (int i = 0; i < directionPoint.size(); i++) {
rectLine.add(directionPoint.get(i));
}
googleMap.addPolyline(rectLine);
}
private void generateAdjacencyMatrix() {
for (int i = 0; i < vertices.size(); i++) {
for (int j = 0; j < vertices.size(); j++) {
if (i != j) {
if (adj[i][j] == 0) {
md.getDocument(
new LatLng(vertices.get(i).getLatitude(), vertices.get(i).getLongitude()),
new LatLng(vertices.get(j).getLatitude(), vertices.get(j).getLongitude()),
GMapV2Direction.MODE_DRIVING,
this,
i,
j);
}
}
}
}
}