iPhone (non jailbreaked) device + custom keyboard

Is there any opportunity to change default keyboard on iPhone (in any iPhone application) to any custom one, and is开发者_JS百科 it possible to do on NON jailbreaked device?

Short answer: No.

there are actually already different keyboards available :

• ASCII capable
• Numbers & Punctuation
• URL
• Number Pad
• Phone Pad
• Name Phone Pad
• Email Address

but if you want a more sofisticated or a complete custom one, you'll have to create a view with several buttons and modify those methods to hide the default keyboard :

• textViewShouldBeginEditing
• textViewDidBeginEditing:
• textViewShouldEndEditing
• textViewDidEndEditing