Android / Java中的JSON数组迭代

我已经用两种不同的方式做到了

1.）制作地图

    HashMap<String, String> applicationSettings = new HashMap<String,String>();
    for(int i=0; i<settings.length(); i++){
        String value = settings.getJSONObject(i).getString("value");
        String name = settings.getJSONObject(i).getString("name");
        applicationSettings.put(name, value);
    }

2.）制作一个名称的JSONArray

JSONArray names = json.names();
JSONArray values = json.toJSONArray(names);
for(int i=0; i<values.length(); i++){
    if (names.getString(i).equals("description")){
        setDescription(values.getString(i));
    }
    else if (names.getString(i).equals("expiryDate")){
        String dateString = values.getString(i);
        setExpiryDate(stringToDateHelper(dateString)); 
    }
    else if (names.getString(i).equals("id")){
        setId(values.getLong(i));
    }
    else if (names.getString(i).equals("offerCode")){
        setOfferCode(values.getString(i));
    }
    else if (names.getString(i).equals("startDate")){
        String dateString = values.getString(i);
        setStartDate(stringToDateHelper(dateString));
    }
    else if (names.getString(i).equals("title")){
        setTitle(values.getString(i));
    }
}