Android----獲取activity上所有的控件

01

/**

02	?????* @note 獲取該activity所有view

03	?????* @author liuh

04

?????* */

05	????public?List<View> getAllChildViews() {

06	????????View view =?this.getWindow().getDecorView();

07	????????return?getAllChildViews(view);

08

????}

09

?

10	????private?List<View> getAllChildViews(View view) {

11	????????List<View> allchildren =?new?ArrayList<View>();

12	????????if?(view?instanceof?ViewGroup) {

13	????????????ViewGroup vp = (ViewGroup) view;

14	????????????for?(int?i =?0; i < vp.getChildCount(); i++) {

15	????????????????View viewchild = vp.getChildAt(i);

16	????????????????allchildren.add(viewchild);

17	????????????????allchildren.addAll(getAllChildViews(viewchild));

18	????????????}

19

????????}

20	????????return?allchildren;

21

????}