OK, so I see PagerTabStrip has a bug - https://code.google.com/p/android/issues/detail?id=183127
Therefore, is TabLayout a better choice especially for now? Is there any downside to TabLayout? Some quirkiness where you might have to set all 3 items?
I see TabLayout versus pagerTabStrip for convenience and functionality but that didn't really get answers...
来源：https://stackoverflow.com/questions/32770917/is-tablayout-supposed-to-replace-pagertabstrip-is-there-any-pro-to-pagertabst