问题
I have an issue which performs exactly as depicted here. https://www.youtube.com/watch?v=Fup-WrgN3wA I am not the owner of this video and am unable to find any meaningful solutions to the issue depicted in it.
Im my case: I have a UITableView with a UISearchBar in it. Tapping the UISearchBar makes it the firstResponder with a blinking cursor ready to accept keyboard inputs. However the Keyboard is invisible but still clickable.
If I leave it in that state for 10-20 seconds, the keyboard magically appears on its own without any reason.
Has anyone experienced this and what was done to resolve it?
I have tried UISearchBar/UISearchBar and Search Display/UITextField - with same results on all.
Latest iOS 8.1.2 Latest Xcode 6.1.1
Thanks in Advance
来源：https://stackoverflow.com/questions/27513103/ios-keyboard-active-but-invisible-when-uisearchbar-is-tapped