问题
In my app I should use a several Tab Bar Item with one Controller. To approach this in my Second and Third Tab Bar Item Controllers I use self.tabBarController?.selectedIndex = 0. As you can see this solution generates blink effect...
It's happens every time when I choose Third Tab Bar Item.
How to get rid of this blink?
Any help is greatly appreciated!
来源：https://stackoverflow.com/questions/39487531/how-to-get-rid-of-blink-between-switching-tab-bar-item