Java Simpleadapter（带子项的JSON）

我是Android开发的新手，我尝试了几天来让我的应用程序正常工作，但没有成功。 我使用的是

AsyncTask

和

simpledapter

，它返回数据，但是我的

JSON

有子项。它是一种注释的

JSON

，有时在注释中有该注释的答案。但是我不知道我是否在

列表视图

中执行

列表视图

。我真的迷路了，我找了很多，但我没有找到任何关于我的问题

遵循JSON的以下步骤：

{
COMENTARIOS: [
{
    comentarios_id: "1053939",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "ludi",
    email: "email@email.com.br",
    ip: "186.212.2.226",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 09:34:00",
    status: "3",
    gostei: "67",
    naogostei: "143",
    resp: [ ]
},
{
    comentarios_id: "1053943",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Andre",
    email: "email@email.com.br",
    ip: "187.120.224.30",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 09:45:01",
    status: "3",
    gostei: "236",
    naogostei: "114",
    resp: [
    {
        comentarios_id: "1053945",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1053943",
        videos_id: "0",
        nome: "Usuário",
        email: "email@email.com.br",
        ip: "187.39.180.166",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-03 09:51:54",
        status: "3",
        gostei: "143",
        naogostei: "219",
        resp: [ ]
    },
    {
        comentarios_id: "1053987",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1053943",
        videos_id: "0",
        nome: "Roberto, o Legítimo",
        email: "email@email.com.br",
        ip: "177.6.152.156",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-03 11:39:52",
        status: "3",
        gostei: "82",
        naogostei: "124",
        resp: [ ]
    },
    {
        comentarios_id: "1054030",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1053943",
        videos_id: "0",
        nome: "xumbinho",
        email: "email@email.com.br",
        ip: "186.232.178.237",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-03 13:19:51",
        status: "3",
        gostei: "69",
        naogostei: "116",
        resp: [ ]
    }
    ]
},
{
    comentarios_id: "1053964",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Celso",
    email: "email@email.com.br",
    ip: "177.97.174.169",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 10:38:06",
    status: "3",
    gostei: "41",
    naogostei: "116",
    resp: [ ]
},
{
    comentarios_id: "1054061",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Usuário",
    email: "email@email.com.br",
    ip: "181.223.181.27",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 14:23:10",
    status: "3",
    gostei: "60",
    naogostei: "15",
    resp: [
    {
        comentarios_id: "1054173",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1054061",
        videos_id: "0",
        nome: "bob",
        email: "email@email.com.br",
        ip: "92.59.121.38",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-03 17:19:32",
        status: "3",
        gostei: "5",
        naogostei: "106",
        resp: [ ]
    },
    {
        comentarios_id: "1054485",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1054061",
        videos_id: "0",
        nome: "Usuário",
        email: "email@email.com.br",
        ip: "187.55.120.227",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-04 10:24:56",
        status: "3",
        gostei: "0",
        naogostei: "0",
        resp: [ ]
    }
    ]
},
{
    comentarios_id: "1054304",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Jorge",
    email: "email@email.com.br",
    ip: "189.74.113.127",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 21:00:03",
    status: "3",
    gostei: "1",
    naogostei: "0",
    resp: [ ]
},
{
    comentarios_id: "1054382",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Pé na cova",
    email: "email@email.com",
    ip: "168.194.160.137",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 23:45:29",
    status: "3",
    gostei: "1",
    naogostei: "0",
    resp: [ ]
}
]
}

  try {
        JSONObject jsonObject1 = new JSONObject("{\n" +
                "\t\"COMENTARIOS\": [{\n" +
                "\t\t\"comentarios_id\": \"1053939\",\n" +
                "\t\t\"noticias_id\": \"284901\",\n" +
                "\t\t\"duelos_id\": \"0\",\n" +
                "\t\t\"respostas_id\": \"0\",\n" +
                "\t\t\"videos_id\": \"0\",\n" +
                "\t\t\"nome\": \"ludi\",\n" +
                "\t\t\"email\": \"email@email.com.br\",\n" +
                "\t\t\"ip\": \"186.212.2.226\",\n" +
                "\t\t\"comentario\": \"COMENTÁRIO\",\n" +
                "\t\t\"data_cadastro\": \"2018-04-03 09:34:00\",\n" +
                "\t\t\"status\": \"3\",\n" +
                "\t\t\"gostei\": \"67\",\n" +
                "\t\t\"naogostei\": \"143\",\n" +
                "\t\t\"resp\": []\n" +
                "\t}]\n" +
                "}");
        JSONArray jsonArray = jsonObject1.getJSONArray("COMENTARIOS");
        for (int i = 0; i < jsonArray.length(); i++) {
            JSONObject jsonObject = jsonArray.getJSONObject(i);
            String comentarios_id = jsonObject.get("noticias_id").toString();
            System.out.println("----comentarios_id---" + comentarios_id);
        }

    } catch (JSONException e) {
        e.printStackTrace();
        System.out.println("----comentarios_id---exc--" + e);
    }

在

受保护的Void doInBackground（Void…arg0）

内的AsyncTask中，我通过以下方式进行JSON调用：

    JSONArray comentarios = jsonObj.getJSONArray("COMENTARIOS");
    for (int i = 0; i < comentarios.length(); i++) {
      JSONObject c = comentarios.getJSONObject(i);
      String nome = c.getString("nome");
      String comentario = c.getString("comentario");

      HashMap<String, String> comentariotxt = new HashMap<>();

      comentariotxt.put("nome", nome);
      comentariotxt.put("comentario", comentario);

      JSONArray resp = c.getJSONArray("resp");
      if(resp.length() > 0){
          for (int j = 0; j < resp.length(); j++){
              JSONObject d = resp.getJSONObject(j);
              String respostaNome = d.getString("nome");
              String respostaComentario = d.getString("comentario");
              Log.d("respostaNome",respostaNome);

              HashMap<String, String> respostatxt = new HashMap<>();
              respostatxt.put("respostaNome", respostaNome);
              respostatxt.put("respostaComentario", respostaComentario);
              comentarioList.add(respostatxt);
          }
      }
      comentarioList.add(comentariotxt);
  }

JSONArray-comentarios=jsonObj.getJSONArray（“comentarios”）；
对于（int i=0；i0）{
对于（int j=0；j

但在这里它已经把一切都搞砸了。嗯，我需要两样东西。让他们将评论和答案按顺序排列，气球响应的外观将与评论气球不同。目前我只做了一个评论列表视图，但我也不确定是否需要另一个列表视图来获得答案。我是说。。。我很迷路！有人帮我吗

---

非常感谢你们

我试图用单个对象修改您的json

请检查以下代码以解析此json：

{
COMENTARIOS: [
{
    comentarios_id: "1053939",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "ludi",
    email: "email@email.com.br",
    ip: "186.212.2.226",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 09:34:00",
    status: "3",
    gostei: "67",
    naogostei: "143",
    resp: [ ]
},
{
    comentarios_id: "1053943",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Andre",
    email: "email@email.com.br",
    ip: "187.120.224.30",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 09:45:01",
    status: "3",
    gostei: "236",
    naogostei: "114",
    resp: [
    {
        comentarios_id: "1053945",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1053943",
        videos_id: "0",
        nome: "Usuário",
        email: "email@email.com.br",
        ip: "187.39.180.166",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-03 09:51:54",
        status: "3",
        gostei: "143",
        naogostei: "219",
        resp: [ ]
    },
    {
        comentarios_id: "1053987",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1053943",
        videos_id: "0",
        nome: "Roberto, o Legítimo",
        email: "email@email.com.br",
        ip: "177.6.152.156",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-03 11:39:52",
        status: "3",
        gostei: "82",
        naogostei: "124",
        resp: [ ]
    },
    {
        comentarios_id: "1054030",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1053943",
        videos_id: "0",
        nome: "xumbinho",
        email: "email@email.com.br",
        ip: "186.232.178.237",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-03 13:19:51",
        status: "3",
        gostei: "69",
        naogostei: "116",
        resp: [ ]
    }
    ]
},
{
    comentarios_id: "1053964",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Celso",
    email: "email@email.com.br",
    ip: "177.97.174.169",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 10:38:06",
    status: "3",
    gostei: "41",
    naogostei: "116",
    resp: [ ]
},
{
    comentarios_id: "1054061",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Usuário",
    email: "email@email.com.br",
    ip: "181.223.181.27",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 14:23:10",
    status: "3",
    gostei: "60",
    naogostei: "15",
    resp: [
    {
        comentarios_id: "1054173",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1054061",
        videos_id: "0",
        nome: "bob",
        email: "email@email.com.br",
        ip: "92.59.121.38",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-03 17:19:32",
        status: "3",
        gostei: "5",
        naogostei: "106",
        resp: [ ]
    },
    {
        comentarios_id: "1054485",
        noticias_id: "284901",
        duelos_id: "0",
        respostas_id: "1054061",
        videos_id: "0",
        nome: "Usuário",
        email: "email@email.com.br",
        ip: "187.55.120.227",
        comentario: "COMENTÁRIO",
        data_cadastro: "2018-04-04 10:24:56",
        status: "3",
        gostei: "0",
        naogostei: "0",
        resp: [ ]
    }
    ]
},
{
    comentarios_id: "1054304",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Jorge",
    email: "email@email.com.br",
    ip: "189.74.113.127",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 21:00:03",
    status: "3",
    gostei: "1",
    naogostei: "0",
    resp: [ ]
},
{
    comentarios_id: "1054382",
    noticias_id: "284901",
    duelos_id: "0",
    respostas_id: "0",
    videos_id: "0",
    nome: "Pé na cova",
    email: "email@email.com",
    ip: "168.194.160.137",
    comentario: "COMENTÁRIO",
    data_cadastro: "2018-04-03 23:45:29",
    status: "3",
    gostei: "1",
    naogostei: "0",
    resp: [ ]
}
]
}

  try {
        JSONObject jsonObject1 = new JSONObject("{\n" +
                "\t\"COMENTARIOS\": [{\n" +
                "\t\t\"comentarios_id\": \"1053939\",\n" +
                "\t\t\"noticias_id\": \"284901\",\n" +
                "\t\t\"duelos_id\": \"0\",\n" +
                "\t\t\"respostas_id\": \"0\",\n" +
                "\t\t\"videos_id\": \"0\",\n" +
                "\t\t\"nome\": \"ludi\",\n" +
                "\t\t\"email\": \"email@email.com.br\",\n" +
                "\t\t\"ip\": \"186.212.2.226\",\n" +
                "\t\t\"comentario\": \"COMENTÁRIO\",\n" +
                "\t\t\"data_cadastro\": \"2018-04-03 09:34:00\",\n" +
                "\t\t\"status\": \"3\",\n" +
                "\t\t\"gostei\": \"67\",\n" +
                "\t\t\"naogostei\": \"143\",\n" +
                "\t\t\"resp\": []\n" +
                "\t}]\n" +
                "}");
        JSONArray jsonArray = jsonObject1.getJSONArray("COMENTARIOS");
        for (int i = 0; i < jsonArray.length(); i++) {
            JSONObject jsonObject = jsonArray.getJSONObject(i);
            String comentarios_id = jsonObject.get("noticias_id").toString();
            System.out.println("----comentarios_id---" + comentarios_id);
        }

    } catch (JSONException e) {
        e.printStackTrace();
        System.out.println("----comentarios_id---exc--" + e);
    }

试试看{
JSONObject JSONObject 1=新的JSONObject（“{\n”+
“\t\“COMENTARIOS\”：[{\n”+
\t\t\“comentarios\u id\：\“1053939\”，\n+
\t\t\“通知id\：\“284901\”，\n+
\t\t“duelos\u id\：“0\，\n”+
\t\t\“respostas\u id\：\“0\，\n”+
\t\t\“视频\u id\：\“0\，\n”+
\t\t\“nome\：\“ludi\”，\n+
“\t\t\”电子邮件\“：\”email@email.com.br\“，\n”+
“\t\t\'ip\'：\'186.212.2.226\'，\n”+
“\t\t\'comentario\'：\'Comentrio\'，\n”+
“\t\t\'data\u cadastro\”：\“2018-04-03 09:34:00\”，\n”+
“\t\t\”状态\“：\”3\“，\n”+
“\t\t\'gostei\'：\'67\'，\n”+
“\t\t\'naogostei\'：\'143\'，\n”+
“\t\t\“resp\”：[]\n”+
“\t}]\n”+
"}");
JSONArray JSONArray=jsonObject1.getJSONArray（“COMENTARIOS”）；
for（int i=0；i

---

注意：

在我传递静态json的json对象中，您需要传递自己的字符串，所有json都存储在这个字符串中。

显示正确的json。这个json无效，因为我正在json验证器上尝试它。非常感谢您的回复！但是我的问题是在布局中显示这个。我不知道如何在listview中显示评论，在有答案的评论下面显示评论的答案。