JSONArray response with Volley for Android

前端 未结 2 1708
孤城傲影
孤城傲影 2021-01-12 07:09

I am posting some data into the database using Volley and I get the following jsonarray response.

[
  {
  \"nickname\":\"panikos\",
  \"username\":\"panikos@         


        
2条回答
  •  情深已故
    2021-01-12 08:07

    I the problem might be - you are already getting response as a JSONArray.

    So, you can Call

    JSONObject jresponse = response.getJSONObject(0);

    and if you have more than 1 object in response, then

    for(int i = 0; i < response.length(); i++){
        JSONObject jresponse = response.getJSONObject(i);
        String nickname = jresponse.getString("nickname");
        Log.d("nickname", nickname);
    }
    

    Remove this :

                   try {
                        JSONArray jsonArray = new JSONArray(response);
    
                        for(int i=0;i

    and add :

    try {
        JSONObject jresponse = response.getJSONObject(0);
        String nickname = jresponse.getString("nickname");
        Log.d("nickname",nickname);
    }catch (JSONException e) {
        e.printStackTrace();
    }
    

    The Code looks good, however i think you might be missing a call to add jsonObjReq1 in the request queue. I would suggest to use Singleton Pattern.

提交回复
热议问题