静态创建fragment

导入的包是v4包要向下兼容3.0开始后才有新的fragment
在oncreatView的方法返回对应的view

public class myfragment extends Fragment {
    
    @Override
    public void onDetach() {
        // TODO Auto-generated method stub
        super.onDetach();
    }
    
    @Override
    public void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
    }
    
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View inflate = inflater.inflate(R.layout.dd, container);
        System.out.println("haha");
        
        return inflate;
    }

//在xml中配置fragment

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/rl"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

   <fragment 
       android:name="com.example.fragment.myfragment"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       
       />

</RelativeLayout>