练习目标
练习通过键盘在按钮或其它Selectable类型组件上导航
步骤
创建一排的Button,及一个右边的Button
![image image](https://ucc.alicdn.com/cjds2rgzl4ymi/developer-article366994/20241017/3a7b73d88cf24fbe9008ff9ed7a94a42.png?x-oss-process=image/resize,w_1400/format,webp)
2、查看Button的属性里有一栏下拉列表Navigation,默认选择的是 Automatic(自动)
![image image](https://ucc.alicdn.com/cjds2rgzl4ymi/developer-article366994/20241017/8da8777ac43745989cb6f71d4ad59797.png?x-oss-process=image/resize,w_1400/format,webp)
3、在Navigation的下方有一个Visualize(可视化)按钮
![image image](https://ucc.alicdn.com/cjds2rgzl4ymi/developer-article366994/20241017/5735d3599613499fa548879339a84133.png?x-oss-process=image/resize,w_1400/format,webp)
4、点击 Visualize之后,在Scene里可以看到清晰的UI导航连线
![image image](https://ucc.alicdn.com/cjds2rgzl4ymi/developer-article366994/20241017/a04afe46da094d9d8852171c3769e81e.png?x-oss-process=image/resize,w_1400/format,webp)
Keyboard Navgation效果
![Keyboard Navgation Keyboard Navgation](https://ucc.alicdn.com/cjds2rgzl4ymi/developer-article366994/20241017/601253fcff39430c85eacab87a25f077.gif)
本文转自赵青青博客园博客,原文链接:http://www.cnblogs.com/zhaoqingqing/p/3972804.html,如需转载请自行联系原作者