AutocompleteTextField
An iOS text field that autocompletes text with the supplied list of words.
Usage
import AutocompleteTextField
// First implement the completion source:
extension ViewController: AutocompleteTextFieldCompletionSource {
func autocompleteTextFieldCompletionSource(_ autocompleteTextField: AutocompleteTextField, forText text: String) -> String? {
guard !text.isEmpty else { return nil }
return domains.first { $0.hasPrefix(text) }
}
}
class ViewController: UIViewController {
let domains = ["mozilla.org", "google.com", "wikipedia.org"]
override func viewDidLoad() {
// Then create an AutocompleteTextField, attaching our source:
let textField = AutocompleteTextField()
textField.completionSource = self
view.addSubview(textField)
...
}
}
To see this in action, run the example project!