Question

您好我关注了json回复

我想在listview中设置标题的标题，在子列表视图中设置静态文本作为内容。但问题是我只能设置标题，但其内容设置不正确。任何人都可以帮助我吗？

我正在关注这个例子

https://w2davids.wordpress.com/android-sectioned-headers-in-listviews/

    try {
        for (int i = 0; i < response.length(); i++) {

        JSONObject person = (JSONObject) response
                .get(i);
        System.out.println("Product Response" + person);
        JSONArray itemlist = person.optJSONArray("staticInfoDetails");
        JSONArray policyDetails = person.optJSONArray("policyDetails");
        JSONArray otherDetailsAndroid = person.optJSONArray("otherDetailsAndroid");



            for (int j = 0; j < itemlist.length(); j++) {

                JSONObject itmobj = (JSONObject) itemlist
                        .get(j);


                JSONArray sections=itmobj.optJSONArray("staticDetails");
                subcat_list=new ArrayList<String>();
                for(int a=0;a<sections.length();a++)
                {
                    JSONObject secitmobj = (JSONObject) sections
                            .get(a);

                   // subcat_list.add(secitmobj.getString("sortID"));
                    subcat_list.add(secitmobj.getString("staticText"));
                   // subcat_list.add(secitmobj.getString("staticPath"));
                }

                moreheaderlist.add(itmobj.getString("title"));

        }
        for (int j = 0; j < policyDetails.length(); j++) {

            JSONObject itmobj = (JSONObject) policyDetails
                    .get(j);


            moreheaderlist.add(itmobj.getString("title"));
            JSONArray sections=itmobj.optJSONArray("staticDetails");
            for(int a=0;a<sections.length();a++)
            {
                JSONObject secitmobj = (JSONObject) sections
                        .get(a);

                // subcat_list.add(secitmobj.getString("sortID"));
                subcat_list.add(secitmobj.getString("staticText"));
                // subcat_list.add(secitmobj.getString("staticPath"));
            }
        }
        for (int j = 0; j < otherDetailsAndroid.length(); j++) {

            JSONObject itmobj = (JSONObject) otherDetailsAndroid
                    .get(j);
            moreheaderlist.add(itmobj.getString("title"));
        }


    }

    adapter = new SeparatedListAdapter(MoreActivity.this);
    ArrayAdapter<String> listadapter = new ArrayAdapter<String>(MoreActivity.this, R.layout.list_item, subcat_list);

    // Add Sections
    for (int a = 0; a < moreheaderlist.size(); a++)
    {
        adapter.addSection(moreheaderlist.get(a), listadapter);
    }
    journalListView.setAdapter(adapter);
    System.out.println("Product Response" + subcat_list);




} catch (JSONException e) {
    e.printStackTrace();
   /* Toast.makeText(getApplicationContext(),
            "Error: " + e.getMessage(),
            Toast.LENGTH_SHORT).show();*/
    System.out.println("ProductList Response Error"+e.getMessage());
}

例如我想要输出这样的

https://andytsui.files.wordpress.com/2011/06/step6.png

Answer 1

你可以尝试使用ExpendableListView这样的例子

如何使用json在section listview中设置标题及其内容

1 个答案: