小编Luc*_*ese的帖子

我创建了一个测试项目,它有两个不同的片段,可以在同一个活动中显示.一个片段用于横向,另一个用于肖像.

# My unique activity
public class MainActivity extends FragmentActivity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    }
}

# First Fragment
public class LandscapeFragment extends Fragment {
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        TextView v = (TextView) inflater.inflate(R.layout.fragment, container, false);
        v.setText("LANDSCAPE");
        return v;
    }
}

# Other Fragment
public class PortraitFragment extends Fragment {
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        TextView v = (TextView) inflater.inflate(R.layout.fragment, container, false);
        v.setText("PORTRAIT"); …