使用ViewPager + Fragment?
TabHost + TabActivity?(应该是不被建议使用了)
大家觉得微信是用什么实现的?不过可能他们用的就是自己重写的东西了吧。
巴扎黑2017-04-17 14:36:14
If you use DDMS to look at the view structure, you will understand that it is the first type.
巴扎黑2017-04-17 14:36:14
The first one, but there is also an invisible fragment management dialog window