如何在android中显示警报对话框上的json项目列表？

现在我有了警报对话框的简单代码，并从JSON响应中获得了一个名称列表。我只想在对话框中设置此响应名称列表。请告诉我怎么做

答复是：

[
    {
    "id": "1",
    "Name": "A"
    },
    {
    "id": "2",
    "Name": "B"
    },
    {
    "id": "3",
    "Name": "C"
    },
    {
    "id": "4",
    "Name": "D"
    }
]

从JSON获取数据：

 private void loadReasonData() {
    ArrayList<String>ReasonName = new ArrayList<>();
    RequestQueue requestQueue=Volley.newRequestQueue(getContext());
    StringRequest stringRequest=new StringRequest(Request.Method.POST, url_name, new Response.Listener<String>() {
        @Override
        public void onResponse(String response) {
            try{
                JSONArray jsonArray = new JSONArray(response);
                for(int i=0; i<jsonArray.length();i++){
                    JSONObject jsonObject1 = jsonArray.getJSONObject(i);
                    String orderReason = jsonObject1.getString("Name");
                    ReasonName.add(orderReason);
                }
            }catch (JSONException e){e.printStackTrace();}
        }
    }, new Response.ErrorListener() {
        @Override
        public void onErrorResponse(VolleyError error) {
            error.printStackTrace();
        }
    });
    requestQueue.add(stringRequest);
}

---

请尝试此代码，这可能会对您有所帮助：

public void showdialogWithlist(View view) {

        final String[] items = {"Alex", "Johnny", "John", "Ammy"};
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("List of Items")

                .setItems(items, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        Toast.makeText(getApplicationContext(), items[which] + " is clicked", Toast.LENGTH_SHORT).show();
                    }
                });

        builder.setPositiveButton("OK", null);
        builder.setNegativeButton("CANCEL", null);
        builder.setNeutralButton("NEUTRAL", null);
        builder.setPositiveButtonIcon(getResources().getDrawable(android.R.drawable.ic_menu_call, getTheme()));
        builder.setIcon(getResources().getDrawable(R.drawable.jd, getTheme()));

        AlertDialog alertDialog = builder.create();

        alertDialog.show();

        Button button = alertDialog.getButton(DialogInterface.BUTTON_POSITIVE);
        button.setBackgroundColor(Color.BLACK);
        button.setPadding(0, 0, 20, 0);
        button.setTextColor(Color.WHITE);
    }

---

你有什么错误吗？使用此codecreate对话框，使用listview创建自定义布局，并将json列表数据附加到adapter@NikunjParadva此代码中没有错误。我只想在警报中添加此响应名称列表box@AnasMehar请告诉我这方面的任何代码在这段代码中，你获取静态数据{“Alex”，“Johnny”，“John”，“Ammy”}，但我想要列表中的API数据，您知道吗？首先点击api获取所有数据并将相同的数据添加到数组中，然后将该数组传递到函数中，如下面的public void showdialogWithlist（查看视图，ArrayList ArrayList），现在您可以将项添加到该对话框中。

public void showdialogWithlist(View view) {

        final String[] items = {"Alex", "Johnny", "John", "Ammy"};
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("List of Items")

                .setItems(items, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        Toast.makeText(getApplicationContext(), items[which] + " is clicked", Toast.LENGTH_SHORT).show();
                    }
                });

        builder.setPositiveButton("OK", null);
        builder.setNegativeButton("CANCEL", null);
        builder.setNeutralButton("NEUTRAL", null);
        builder.setPositiveButtonIcon(getResources().getDrawable(android.R.drawable.ic_menu_call, getTheme()));
        builder.setIcon(getResources().getDrawable(R.drawable.jd, getTheme()));

        AlertDialog alertDialog = builder.create();

        alertDialog.show();

        Button button = alertDialog.getButton(DialogInterface.BUTTON_POSITIVE);
        button.setBackgroundColor(Color.BLACK);
        button.setPadding(0, 0, 20, 0);
        button.setTextColor(Color.WHITE);
    }