如何在水平滚动视图中显示 Arraylist 项目？

Question

           protected Void doInBackground(Void... params) {

        details = new ArrayList<Details>();

        jsonobject = JSONfunctions
                .getJSONfromURL(url);

        try {
            // Locate the NodeList name
            jsonarray = jsonobject.getJSONArray("results");
            for (int i = 0; i < jsonarray.length(); i++) {
                jsonobject = jsonarray.getJSONObject(i);

                Details detailAll = new Details();

                detailAll.setResType(jsonobject.optString("resType"));
                detailAll.setName(jsonobject.optString("resName"));
                detailAll.setUrl(jsonobject.optString("resLink"));


                details.add(detailAll);


            }

        } catch (Exception e) {
            Log.e("Error", e.getMessage());
            e.printStackTrace();
        }
        return null;
    }


    @Override
    protected void onPostExecute(Void args) {

到目前为止我正在解析微调器中的 JSON 对象，我想在水平滚动中显示它们 view.Means 字符串将显示在文本视图中，而不是微调器中

谢谢
// TextView textView = (TextView) findViewById(R.id.textView);

        MaterialSpinner mySpinner = (MaterialSpinner) findViewById(R.id.spin);
        mySpinner.setHint("My liked video is ");
        nameList = new ArrayList<String>();
        for (Details bean : details) {
            nameList.add(bean.getResType());              
        }
        ArrayAdapter<String> adapter = new ArrayAdapter<String>(DetailsActivity.this,
                android.R.layout.simple_spinner_item, nameList);

        adapter
                .setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

        mySpinner.setAdapter(adapter);


 }

Answer 1

以这种方式显示数据。使用ViewPager+PagerAdapter

更多信息，查看此Post

Android Horizontal scrolling image gallery

谢谢

如何在水平滚动视图中显示 Arraylist 项目？

How to show Arraylist items in horizontal scroll view?

java

android

json

arraylist

scrollview