android - 合并 json 并制作 arraylist<object>

Question

我有 JSON，我想将第一个对象的数据合并到第二个对象中

{
    "ViewId": {
        "56": {
            "ViewId": "56",
            "Name": "hi",
            "param": "value"
        },
        "88": {
            "ViewId": "88",
            "Name": "hi2",
            "param": "value2"
        }
    },
    "que": [
        {
            "RId": "123",
            "ViewId": "88",
            "Count": 0
        },
        {
            "RId": "456",
            "ViewId": "56",
            "Count": 0
        }
    ]
}

基本上我正在制作 ArrayList，如何将 ViewId 数据添加到队列中。 我想通过以下方式合并 JSON:

{
    "que": [
        {
            "RId": "123",
            "ViewId": "88",
            "Name": "hi2",
            "param": "value2",
            "Count": 0
        },
        {
            "RId": "456",
            "ViewId": "56",
            "Name": "hi",
            "param": "value",
            "Count": 0
        }
    ]
}

Answer 1

    JSONObject ViewIdJsnObject = new JSONObject(); //replace new JSONObject() with ViewId Json Object here
    JSONArray queArray = new JSONArray();//replace new JSONArray() with actual json array;

    //Traverse through all que objects in array
    if(queArray != null && queArray.length() > 0){
        for(int i=0; i<queArray.length(); i++){
            try {
                JSONObject queObj = queArray.getJSONObject(i);
                String queViewId = queObj.getString("ViewId"); //ViewId of que object at position i
                JSONObject viewIdObj = ViewIdJsnObject.getJSONObject(queViewId); //get json object against ViewId
                if(viewIdObj != null) {
                    //Now add these value to que object at position i
                    String name = viewIdObj.getString("Name");
                    String param = viewIdObj.getString("param");
                    queObj.put("Name", name);
                    queObj.put("param", param);
                }
            } catch (JSONException jse) {
                jse.printStackTrace();
            }
        }
    }
    //Now que array contains final merged data, convert it to ArrayList<Your_model>.