iOS custom keyboard typing is extremely slow

Question

I created a custom keyboard on xcode using Swift. It works perfectly on simulator but when I tested it on real device the response was very slow (min 5 sec) though keyboard appears quickly. I do not know what is the problem. When button is pressed it takes too much time to type the text or sometimes crashes. Any ideas?

func handleTapOnButton(button: UIButton) {
    let buttonText = button.titleForState(.Normal)
    if let proxy = textDocumentaryProxy {
        if button.titleForState(.Normal) == " " {
            proxy.insertText(" ")
        } else {
            proxy.insertText(buttonText!)
        }
    }
    if globals.tapped != 3 && (switchedToNumbers == false) {
        lowerCase()
        globals.tapped = 1
    }
}

`sometimes crashes` whats the error you get? and show us your code, how can we debug it without seeing it? — Simon McLoughlin, Jul 11 '16 at 12:19
what is the type of your UIButtons, system or custom? Use UIButton type Custom — Syed Sadrul Ullah Sahad, Dec 20 '17 at 07:03

score 0 · Answer 1 · answered May 23 '18 at 07:01

0

You can you TouchDown Event if you have used TouchUpInside. It may help.

answered May 23 '18 at 07:01

Yogendra Singh

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iOS custom keyboard typing is extremely slow

1 Answers1