public void loadMovieList() {
MovieListAsyncTask task = new MovieListAsyncTask(this);
task.execute(getUrl());
if (movieNameList.size() > 0) {
footerView.showProgressBar();
} else {
getListView().setVisibility(View.INVISIBLE);
footerView.hide();
}
progressLayout.setVisibility(View.VISIBLE);
}
@Override
public void succeed(List<String> movieNameList, List<String> movieUrlList, boolean hasNextPage) {
this.movieNameList.addAll(movieNameList);
this.movieUrlList.addAll(movieUrlList);
adapter.notifyDataSetChanged();
progressLayout.setVisibility(View.INVISIBLE);
listView.setVisibility(View.VISIBLE);
if (hasNextPage) {
footerView.showText();
} else {
footerView.hide();
}
if (movieNameList.size() == 0) {
Toast.makeText(getActivity(), "无结果", Toast.LENGTH_LONG).show();
}
}
protected void initListView() {
footerView = new FooterView(getActivity());
footerView.setClickable(true);
footerView.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
loadNextPage();
}
});
listView = getListView();
listView.addFooterView(footerView);
movieNameList = new ArrayList<String>();
movieUrlList = new ArrayList<String>();
adapter =
new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, movieNameList);
setListAdapter(adapter);
loadMovieList();
}
