How to add a 'Done' button to numpad keyboard in iOS
This is a simple way of projecting a done button in iOS7 num-keypad. In the below delegate method of UITextField, add a notification for keyboard show.
-(void)textFieldDidBeginEditing:(UITextField *)textField {
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(keyboardWillShow:)
name:UIKeyboardWillShowNotification
object:nil];
}
Now implement the method keyboardWillShow
as below. Here we need to take extra care for iOS7.
- (void)keyboardWillShow:(NSNotification *)note {
// create custom button
UIButton *doneButton = [UIButton buttonWithType:UIButtonTypeCustom];
doneButton.frame = CGRectMake(0, 163, 106, 53);
doneButton.adjustsImageWhenHighlighted = NO;
[doneButton setImage:[UIImage imageNamed:@"doneButtonNormal.png"] forState:UIControlStateNormal];
[doneButton setImage:[UIImage imageNamed:@"doneButtonPressed.png"] forState:UIControlStateHighlighted];
[doneButton addTarget:self action:@selector(doneButton:) forControlEvents:UIControlEventTouchUpInside];
if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0")) {
dispatch_async(dispatch_get_main_queue(), ^{
UIView *keyboardView = [[[[[UIApplication sharedApplication] windows] lastObject] subviews] firstObject];
[doneButton setFrame:CGRectMake(0, keyboardView.frame.size.height - 53, 106, 53)];
[keyboardView addSubview:doneButton];
[keyboardView bringSubviewToFront:doneButton];
[UIView animateWithDuration:[[note.userInfo objectForKey:UIKeyboardAnimationDurationUserInfoKey] floatValue]-.02
delay:.0
options:[[note.userInfo objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue]
animations:^{
self.view.frame = CGRectOffset(self.view.frame, 0, 0);
} completion:nil];
});
} else {
// locate keyboard view
dispatch_async(dispatch_get_main_queue(), ^{
UIWindow* tempWindow = [[[UIApplication sharedApplication] windows] objectAtIndex:1];
UIView* keyboard;
for(int i=0; i<[tempWindow.subviews count]; i++) {
keyboard = [tempWindow.subviews objectAtIndex:i];
// keyboard view found; add the custom button to it
if([[keyboard description] hasPrefix:@"UIKeyboard"] == YES)
[keyboard addSubview:doneButton];
}
});
}
}
Now add this macro to suitable header to detect the SYSTEM_VERSION
#define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending)
How to add Done button to Numpad in iOS using Swift?
As far as I know, you can't add the Done button on the keyboard part; you'd have add a inputAccessoryView
to the UITextField
or UITextView
(if that's what you're using).
Check the documentation for more info.
Edit: Check this question for an example on how to do that.
Edit 2: Similar example in Swift.
Edit 3: Code from edit 2, as link may expire.
override func viewDidLoad()
{
super.viewDidLoad()
//--- add UIToolBar on keyboard and Done button on UIToolBar ---//
self.addDoneButtonOnKeyboard()
}
//--- *** ---//
func addDoneButtonOnKeyboard()
{
var doneToolbar: UIToolbar = UIToolbar(frame: CGRectMake(0, 0, 320, 50))
doneToolbar.barStyle = UIBarStyle.BlackTranslucent
var flexSpace = UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.FlexibleSpace, target: nil, action: nil)
var done: UIBarButtonItem = UIBarButtonItem(title: "Done", style: UIBarButtonItemStyle.Done, target: self, action: Selector("doneButtonAction"))
var items = NSMutableArray()
items.addObject(flexSpace)
items.addObject(done)
doneToolbar.items = items
doneToolbar.sizeToFit()
self.textView.inputAccessoryView = doneToolbar
self.textField.inputAccessoryView = doneToolbar
}
func doneButtonAction()
{
self.textViewDescription.resignFirstResponder()
}
Swift 4.2
func addDoneButtonOnKeyboard(){
let doneToolbar: UIToolbar = UIToolbar(frame: CGRect.init(x: 0, y: 0, width: UIScreen.main.bounds.width, height: 50))
doneToolbar.barStyle = .default
let flexSpace = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
let done: UIBarButtonItem = UIBarButtonItem(title: "Done", style: .done, target: self, action: #selector(self.doneButtonAction))
let items = [flexSpace, done]
doneToolbar.items = items
doneToolbar.sizeToFit()
txtMobileNumber.inputAccessoryView = doneToolbar
}
@objc func doneButtonAction(){
txtMobileNumber.resignFirstResponder()
}
How to add Done button on numberpad keyboard for VPMOTPView in swift
First introduce this extension
on UITextField
to add Done
button.
extension UITextField {
/// Adding a done button on the keyboard
func addDoneButtonOnKeyboard() {
let doneToolbar = UIToolbar(frame: CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, height: 50))
doneToolbar.barStyle = .default
let flexSpace = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
let done = UIBarButtonItem(title: "Done", style: .done, target: self, action: #selector(self.doneButtonAction))
let items = [flexSpace, done]
doneToolbar.items = items
doneToolbar.sizeToFit()
self.inputAccessoryView = doneToolbar
}
/// Done button callback
@objc func doneButtonAction() {
self.resignFirstResponder()
}
}
Now, call the addDoneButtonOnKeyboard
method on all the UITextField
instances used in the VPMOTPView
as below,
override func viewDidLoad() {
super.viewDidLoad()
//self.navigationBarButton()
otpView.otpFieldsCount = 6
otpView.otpFieldDefaultBorderColor = UIColor.lightGray
otpView.otpFieldEnteredBorderColor = UIColor(named: "LightPrimaryColor") ?? UIColor.blue
otpView.otpFieldErrorBorderColor = UIColor.red
otpView.otpFieldBorderWidth = 1
otpView.delegate = self
otpView.shouldAllowIntermediateEditing = false
otpView.otpFieldSize = 25
otpView.otpFieldDisplayType = .underlinedBottom
otpView.otpFieldEntrySecureType=false
otpView.initializeUI()
emailIconLabel.text = "We have sent an sms with OTP \nto \(phone!)"
otpView.subviews.compactMap({ $0 as? VPMOTPTextField}).forEach { tv in
tv.addDoneButtonOnKeyboard()
}
self.getOTPService()
}
How to do number keypad with done button in Swift 2.0?
You can add done button above keyboard using toolbar
override func viewDidLoad() {
super.viewDidLoad()
let tooBar: UIToolbar = UIToolbar()
tooBar.barStyle = UIBarStyle.BlackTranslucent
tooBar.items=[
UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.FlexibleSpace, target: self, action: nil),
UIBarButtonItem(title: "Done", style: UIBarButtonItemStyle.Done, target: self, action: "donePressed")]
tooBar.sizeToFit()
yourTextFeild.inputAccessoryView = tooBar
}
func donePressed () {
yourTextFeild.resignFirstResponder()
}
It will look like this
How can I show done button on the decimal pad keyboard?
Firstly, create a new Swift File
. Add this to the file :
import Foundation
import UIKit
extension UIViewController{
func toolBar() -> UIToolbar{
let toolBar = UIToolbar()
toolBar.barStyle = .default
toolBar.isTranslucent = true
toolBar.barTintColor = UIColor.init(red: 0/255, green: 25/255, blue: 61/255, alpha: 1) //Write what you want for color
let space = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
var buttonTitle = "Done" //Or "Tamam"
var cancelButtonTitle = "Cancel" //Or "İptal" for Turkish
let doneButton = UIBarButtonItem(title: buttonTitle, style: .done, target: self, action: #selector(onClickDoneButton))
let cancelButton = UIBarButtonItem(title: cancelButtonTitle, style: .plain, target: self, action: #selector(onClickCancelButton))
doneButton.tintColor = .white
cancelButton.tintColor = .white
toolBar.setItems([cancelButton, space, doneButton], animated: false)
toolBar.isUserInteractionEnabled = true
toolBar.sizeToFit()
return toolBar
}
@objc func onClickDoneButton(){
view.endEditing(true)
}
@objc func onClickCancelButton(){
view.endEditing(true)
}
}
And add this toolbar
to your textfield
:
yourTextField.inputAccessoryView = toolBar()
Hope it helps...
How to show Done button on iOS number pad keyboard?
Another solution. Perfect if there are other non-number pad text fields on the screen.
- (void)viewDidLoad
{
[super viewDidLoad];
UIToolbar* numberToolbar = [[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, 320, 50)];
numberToolbar.barStyle = UIBarStyleBlackTranslucent;
numberToolbar.items = @[[[UIBarButtonItem alloc]initWithTitle:@"Cancel" style:UIBarButtonItemStyleBordered target:self action:@selector(cancelNumberPad)],
[[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil],
[[UIBarButtonItem alloc]initWithTitle:@"Apply" style:UIBarButtonItemStyleDone target:self action:@selector(doneWithNumberPad)]];
[numberToolbar sizeToFit];
numberTextField.inputAccessoryView = numberToolbar;
}
-(void)cancelNumberPad{
[numberTextField resignFirstResponder];
numberTextField.text = @"";
}
-(void)doneWithNumberPad{
NSString *numberFromTheKeyboard = numberTextField.text;
[numberTextField resignFirstResponder];
}
Done button in phone pad (Swift 4)
Replace
Selector(("doneButtonAction"))
with
#selector(ViewController.doneButtonAction)
And complete code will be:
let done: UIBarButtonItem = UIBarButtonItem(title: "Done", style: UIBarButtonItemStyle.done, target: self, action: #selector(ViewController.doneButtonAction))
And add @objc
before your doneButtonAction
method and final code will be:
@objc func doneButtonAction()
{
self.registerTF[5].resignFirstResponder()
}
For more info refer THIS.
Related Topics
This Action Could Not Be Completed. Try Again (-22421)
Uitableview - Scroll to the Top
Difference Between Dispatch_Async and Dispatch_Sync on Serial Queue
How to Update a Localized Storyboard's Strings
Xcode 6 - Launch Simulator from Command Line
Difference Between Dispatchqueue.Main.Async and Dispatchqueue.Main.Sync
Differencebetween Modal and Push Segue in Storyboards
Calayer with Transparent Hole in It
Steps to Upload an iPhone Application to the Appstore
Saving Image to Documents Directory and Retrieving for Email Attachment
Filemanager Cannot Find Audio File
Change the Width of Master in Uisplitviewcontroller
How to Fill a Uibezierpath with a Gradient
How to Add "Done" Button to Numpad in iOS Using Swift
Module Compiled with Swift 4.0 Cannot Be Imported in Swift 4.0.1