安卓基础_15

1 Fragment入门
[1]Fragment是Activity的一部分

[2]Fragment必须嵌入到Activity里

[3]添加Fragment必须存活于ViewGroup

[4]fragment是在Android3.0被引进

[5]如何声明fragment

1.public static class ExampleFragment extends Fragment {
2. @Override
3. public View onCreateView(LayoutInflater inflater, ViewGroup container,
4. Bundle savedInstanceState) {
5. // Inflate the layout for this fragment
6. return inflater.inflate(R.layout.example_fragment, container, false);
7. }
8.}

[6]在布局里面声明fragment

1.