ios 8 custom keyboard hold button to delete?

Question

I am currently building a custom keyboard and I am almost done. One problem that I have is with the delete button. When the user taps the delete button, it does what it shou

Answer 1

Set a counter as soon as the screen is touched, such as 2-5 seconds. The situation known as Long press gesture, and here is the link to the simliar questions.

Long press gesture on UICollectionViewCell