public class Fragment_shouye extends Fragment {
private List<Zixun_shouye> datas;
private TopView top;
@Override
public void onCreate(Bundle savedInstanceState) {
top = new TopView(getActivity());//---------------------一定在这儿初始化 接口回调时再去更新ui尽管与主线程不一致也可以
datas = new ArrayList<Zixun_shouye>();
NUtils.get(NUtils.TYPE_TXT, Config.FIRST_PAGE_WEBVIEW, new Callback() {
@Override
public void response(String url, byte[] bytes) {
JSONObject obj;
try {
obj = new JSONObject(new String(bytes, "utf-8"));
JSONArray array = obj.getJSONArray("data");
for (int j = ; j < array.length(); j++) {
JSONObject obj1 = array.getJSONObject(j);
String type = obj1.getString("type");
String picurl = obj1.getString("picurl");
String title = obj1.getString("title");
String newsurl = obj1.getString("newsurl");
Zixun_shouye zixun = new Zixun_shouye();
zixun.setNewsurl(newsurl);
zixun.setPicurl(picurl);
zixun.setTitle(title);
zixun.setType(type);
System.out.println(zixun);
datas.add(zixun);
}
top.setData(datas);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
}
@Override
public boolean isCancelled(String url) {
return false;
}
});
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return top;//防止返回为空不执行
}
遇到一些自定义类作为布局的可以先用一个linearlayout占位 在用ll.addView(v);可以
