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我有一個ListFragment,它只包含我想動態填充的ListView。問題是我想用RatingBar視圖填充它。我所做的是聲明一個RatingBar,然後將其添加到View中。動態添加RatingBar到ListFragment
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
RatingBar rb = new RatingBar(this.getActivity());
rb.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
getListView().addView(rb);
return (LinearLayout)inflater.inflate(R.layout.tab_frag1_layout, container, false);
}
,我得到的錯誤:
java.lang.IllegalStateException: Content view not yet created
我怎樣才能在每個ListView的線,是一個ListFragment裏面添加的RatingBar?
編輯:好了,所以我改變了我的代碼如下:
RatingBar rb = new RatingBar(getActivity());
rb.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
rb.setIsIndicator(true);
rb.setNumStars(5);
List<RatingBar> lrb = new ArrayList<RatingBar>();
for (int i = 0; i < li.size(); i++)
lrb.add(rb);
setListAdapter(new ArrayAdapter<RatingBar>(this.getActivity(),
android.R.layout.simple_selectable_list_item, lrb));
不過,雖然我沒有收到錯誤,我得到這些結果: