android - 二进制 XML 文件第 9 行 : Error inflating class fragment

Question

在运行调用具有 fragment 的 Activity 时出现错误 inflatting fragment 错误。

CheckList 是包含listview 和Description fragment 的Activity。它的xml 代码是:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:orientation="horizontal"
        android:layout_width="match_parent" android:layout_height="match_parent">

        <fragment class="com.uday.honeytest.CheckList$listview"
                android:id="@+id/titles" android:layout_weight="1"
                android:layout_width="0px" android:layout_height="match_parent" />

        <fragment class="com.uday.honeytest.CheckList$Description"
        android:id="@+id/details" android:layout_weight="1"
                android:layout_width="0px" android:layout_height="match_parent"
                android:background="?android:attr/detailsElementBackground" />

    </LinearLayout>

CheckList 类是:

public class CheckList extends Activity {

    static int position=0;
    static CheckList check;

    public void onCreate(Bundle saved){

        super.onCreate(saved);
        setContentView(R.layout.checklist);


    }

    public static class listview extends ListFragment {

            View mConverView;
            String[] items;



             @Override
                public void onActivityCreated(Bundle savedInstanceState) {
                    super.onActivityCreated(savedInstanceState);
             }

            public View onCreateView(LayoutInflater inflater, ViewGroup container,
                    Bundle savedInstanceState) {
                xxxxxx..
                     return mConverView;
            }
        }

类似地，我在下面有描述 fragment 。

但是我得到了

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.uday.honeytest/com.uday.honeytest.CheckList}: android.view.InflateException: Binary XML file line #9: Error inflating class fragment

setContentView 行出错。

我的描述 fragment 类是:已编辑:

public static class Description extends Fragment {

        View mConverView;
        String details[];

        public static Description getInstance() {
            Description desc=new Description();
            return desc;

        }

         @Override
            public void onActivityCreated(Bundle savedInstanceState) {
                super.onActivityCreated(savedInstanceState);
         }


        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                Bundle savedInstanceState) {


            TextView textview=new TextView(getActivity());
            textview.setLayoutParams(new LayoutParams(MarginLayoutParams.WRAP_CONTENT, MarginLayoutParams.WRAP_CONTENT));



            return textview;
        }
    }

这里做错了什么？？

谢谢

Answer 1

您的 Activity CheckList 应该扩展 FragmentActivity 。