Question

    protected void onPostExecute(String file_url) {
        // dismiss the dialog after getting all products
        pDialog.dismiss();
        // updating UI from Background Thread
        getActivity().runOnUiThread(new Runnable() {
            public void run() {
                /**
                 * Updating parsed JSON data into ListView
                 * */


                ListAdapter adapter = new SimpleAdapter(
                        getActivity(), inboxList,
                        R.layout.inbox_list_item, new String[] { TAG_LINK, TAG_SUBJECT },
                        new int[] { R.id.link, R.id.subject });
                // updating listview
                lv.setListAdapter(adapter);

                            lv.setOnItemClickListener(new OnItemClickListener() {

                    @Override
                    public void onItemClick(AdapterView<?> parent, View view,
                            int position, long id) {

                        Toast.makeText(getActivity(), 
                                "You clicked on feed "+position, Toast.LENGTH_LONG).show();



                    }

                });

            }
        });

    }

我试图在片段活动中获取列表视图。此列表视图是从JSON对象解析的。此代码以片段形式运行。但是，setlistadapter会出错。 setlistadapter的任何替代方案以及如何实现它。谢谢。

Answer 1

使用自定义适配器，如下所示：

Listview list = (Listview)findviewbyId(R.id.list);
SearchListAdapter adapter = new SearchListAdapter(this,
                        getActivity(), rowItems(your data to inflate in adapter));
                lis.setAdapter(adapter);

setListAdapter不适用于片段？任何替代品

1 个答案: