Exemplo n.º 1
0
 /**
  * The purpose of this method is to register the resource based on their category. Because
  * different category has different fields. All the loops are supposed to be the same so by doing
  * this way we avoid duplicated code. To make this fit in the open-closed principle, we use
  * strategy pattern. Because every time we want to register new category or want to change the way
  * how we register it, we can make new classes. This Register class remains closed. Actually, all
  * the strategy class should be put into different folders. I didn't do that because Strategy
  * Pattern for this is already an overkill for this because or the register strategy class is so
  * simple. But this can be viewed as left for further extensibility. For example, one may come up
  * with new data format to register pictures.
  *
  * @param parser: the parser passed from model.
  * @param category: which part to initialize
  */
 private void register(Parser parser, RegisterStrategy rs) {
   JSONArray items = parser.getJSONObject("resources").getJSONArray(rs.category);
   for (int i = 0; i < items.length(); i++) {
     JSONObject oneItem = items.getJSONObject(i);
     rs.register(oneItem);
   }
 }
Exemplo n.º 2
0
 /**
  * @param jsonArray
  * @return a String array represents the animation. eg. "animation1", "animation2"....
  */
 private String[] makeFrames(JSONArray jsonArray) {
   int size = jsonArray.length();
   String[] result = new String[size];
   for (int i = 0; i < jsonArray.length(); i++) {
     result[i] = jsonArray.getJSONObject(i).getString("id");
   }
   return result;
 }