如何以編程方式打開iPhone手機鍵盤？

Question

我不想撥打電話號碼。我只想以編程方式打開手機鍵盤。

我該怎麼做？

Answer 1

我想你可以添加的UITextField並隱藏，然後調用becomeFirstResponder：

var textField : UITextField //Create and set hidden to true 
textField.keyboardType = UIKeyboardType.PhonePad //keyboardType 
textField.hidden = true 

//To Fire keyboard 
textField.becomeFirstResponder() 

Answer 2

更新@Hossam Ghareb的回答

var textField : UITextField = UITextField(frame: CGRect(x: 0, y: 0, width: 100, height: 100)) //Create and set hidden to true 

textField.keyboardType = UIKeyboardType.PhonePad //keyboardType 
textField.hidden = true 

//To Fire keyboard 
textField.becomeFirstResponder() 

//Add to your view 
self.view.addSubview(textField)