public static RouteModel ParseJSON(String json) throws JSONException {
RouteModel route = new RouteModel();
ArrayList<Step> localSteps = new ArrayList<RouteModel.Step>();
// JSONをパース
JSONObject obj = new JSONObject(json);
JSONArray routelist = obj.getJSONArray("routes");
JSONObject mainroute = routelist.getJSONObject(0);
JSONArray legslist = mainroute.getJSONArray("legs");
for (int i = 0; i < legslist.length(); i++) {
JSONArray steps = legslist.getJSONObject(i).getJSONArray("steps");
for (int j = 0; j < steps.length(); j++) {
Step s = route.new Step();
JSONObject step = steps.getJSONObject(j);
s.distance = step.getJSONObject("distance").getInt("value");
s.duration = step.getJSONObject("duration").getInt("value");
JSONObject st = step.getJSONObject("start_location");
s.start_addr =
new GeoPoint((int) (st.getDouble("lat") * 1E6), (int) (st.getDouble("lng") * 1E6));
JSONObject en = step.getJSONObject("end_location");
s.end_addr =
new GeoPoint((int) (en.getDouble("lat") * 1E6), (int) (en.getDouble("lng") * 1E6));
s.instruction = step.getString("html_instructions");
localSteps.add(s);
}
}
route.steps = new Step[localSteps.size()];
for (int i = 0; i < localSteps.size(); i++) {
route.steps[i] = localSteps.get(i);
}
return route;
}
