java - 在Android的阵列 list 中一一使用

解析时遇到麻烦。我有一个Json格式的数组列表。

    {
      "details": [
        {
          "question_id": "1",
          "Questions": "QUESTION1",
          "Marks": "10"
        },
        {
          "question_id": "2",
          "Questions": "QUESTION2",
          "Marks": "10"
        },
        {
          "question_id": "3",
          "Questions": "QUESTION3",
          "Marks": "10"
        }
      ],
      "status_code": 1,
      "status_description": "Successsfull."
    }

现在，从这个JSONARRAY中，我需要将每个对象的question_id发送到下一个活动，在该活动中，我需要在URL中发送question_id以从API获取下一个问题。

我的问题是如何在另一个活动中一个一个地发送question_id。
实际上，这是一个QUIZ APP。

最佳答案

public class McqQuestionBeanCheck implements Serializable {

private int question_id;
private String questions,marks;


public int getQuestion_id() {
    return question_id;
}
public void setQuestion_id(int question_id) {
    this.question_id = question_id;
}
public String getQuestions() {
    return questions;
}
public void setQuestions(String questions) {
    this.questions = questions;
}
public String getMarks() {
    return marks;
}
public void setMarks(String marks) {
    this.marks = marks;
}

}

使用此方法进行解析...

    public ArrayList<McqQuestionBeanCheck> mcqQuestionParsingCheck(String response) {

    ArrayList<McqQuestionBeanCheck> questions = new ArrayList<McqQuestionBeanCheck>();
    try {
        JSONObject jsonObject = new JSONObject(response);

        JSONArray questionsArray = jsonObject.getJSONArray("details");
        for (int i = 0; i < questionsArray.length(); i++) {
            JSONObject questionObject = questionsArray.getJSONObject(i);
            McqQuestionBeanCheck question = new McqQuestionBeanCheck();
            question.setQuestion_id(questionObject.getInt("question_id"));
            question.setQuestions(questionObject.getString("Questions"));
            question.setMarks(questionObject.getString("Marks"));

            questions.add(question);
        }

    } catch (JSONException e) {
        e.printStackTrace();
    }
    return questions;
}