It's embarrassing. iOS keyboard height

To achieve such a function: TextField on the bottom of the screen, pop-up keyboard, TextField up, keyboard, TextField reset.

Need the height of the keyboard, before the use of the Notification center, found that after switching to Chinese, there will be problems, did not think carefully. Then also self-righteous to correct a blogger, Chinese keyboard height is not 216.

。。。。 Let me die, in fact, but that problem does exist, and when you enter Chinese, there will be a selection bar (the name you want to-.-) will also cover TextField.

Another option has been taken for the time being to deal with the FirstResponder and the cancellation of FirstResponder.

Come on, squirt me.

It's embarrassing. iOS keyboard height