Textfield in the keyboard

Question

如何使键盘内部有文本字段，如消息应用程序？

Answer 1

never tried but you can try this -

You can programmatically

1. set a tool bar.
2. set a textfield.
3. set the tool bar as the inputAccessoryView of the textfield.
4. make the textfield the first responder.

Answer 2

It depends what you're trying to do with it. You could simply create a view that looks like the keyboard section and show it right above the keyboard. If you're trying to actually send SMSs/emails, look up the MessageUI documentation.