How to hide Toolbar in IQKeyboardManager iOS Swift 3

问题

I'm using the IQKeyboardManger library to scroll text fields when started typing using the keyboard, but I don't want to display the default toolbar from their library. Below is the code I've used.

override func viewDidLoad() {
        super.viewDidLoad()

        self.chatTextField.inputAccessoryView = [[UIView alloc] init];  //This will remove toolbar which have done button.

        self.chatTextField.keyboardDistanceFromTextField = 8; //This will modify default distance between textField and keyboard. For exact value, please manually check how far your textField from the bottom of the page. Mine was 8pt.    

    }

回答1:

You can set IQKeyboardManager below properties.

I assume you have enabled the IQKeyboardManager in didFinishLaunch of app delegate like this

    IQKeyboardManager.sharedManager().enable = true

shouldShowTextFieldPlaceholder to false ==> If you want to hide placeholder toolbar section

shouldHidePreviousNext to false ==> If you want to hide next and prev button and so on.

You can enable the settings in didFinishLaunch of AppDelegate like this

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    // Override point for customization after application launch.

    IQKeyboardManager.sharedManager().enable = true

    IQKeyboardManager.sharedManager().enableAutoToolbar = false
    IQKeyboardManager.sharedManager().shouldShowTextFieldPlaceholder = false
    IQKeyboardManager.sharedManager().shouldHidePreviousNext = false


    return true
}

回答2:

You can enable or disable the toolbar in didFinishLaunchingWithOptions of AppDelegate:

IQKeyboardManager.sharedManager().enable = true

IQKeyboardManager.sharedManager.enableAutoToolbar = false

For more info see Properties and functions usage

回答3:

Swift 3 You must use shouldResignOnTouchOutside to resign textField if touched outside of UITextField/UITextView.

Add this in your ViewController if you want it in an specific ViewController or to override all your application in the file AppDelegate.

Inside the method:

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
  IQKeyboardManager.sharedManager().enable = true
  IQKeyboardManager.sharedManager().enableAutoToolbar = false
  IQKeyboardManager.sharedManager().shouldShowToolbarPlaceholder = false
  IQKeyboardManager.sharedManager().shouldResignOnTouchOutside = true
}

回答4:

Swift 4.0 and above For hide previous Next

IQKeyboardManager.shared.previousNextDisplayMode = .alwaysHide

Swift 4.0 and above For toolbar

IQKeyboardManager.shared.enableAutoToolbar = false

回答5:

If you want to hide for a specific controller, you can do like this :

import IQKeyboardManagerSwift in your the desired View Controller.

Add this extension :

// MARK: - Helper
extension <#yourViewController#> {

  private func keyboardManagerVisible(_ state: Bool) {
    IQKeyboardManager.shared.enableAutoToolbar = state
  }
}

Implement this in the life cycle :

override func viewDidAppear(_ animated: Bool) {
    super.viewDidAppear(animated)

    self.keyboardManagerVisible(false)
}

override func viewWillDisappear(_ animated: Bool) {
    super.viewWillDisappear(animated)

    self.keyboardManagerVisible(true)
}

回答6:

Enable IQKeyboardManager in Swift 4

Maybe try this:

func application(_ application: UIApplication, 
     didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

    //Your other code here       

    // -- enable IQKeyboardManager --
    IQKeyboardManager.shared.enable = false

    return true
}

回答7:

Swift 5, IQKeyboardManager (6.3.0)

You can call this setup function from your didFinishLaunchingWithOptions in the app delegate:

private func setupKeyboardManager() {
    IQKeyboardManager.shared().isEnabled = true
    IQKeyboardManager.shared().isEnableAutoToolbar = false
    IQKeyboardManager.shared().shouldShowToolbarPlaceholder = false
    IQKeyboardManager.shared().previousNextDisplayMode = .alwaysHide
}

Feel free to add any other customisation you need in this method, such as shouldResignOnTouchOutside or similar.

回答8:

Swift4.2

 //Add these line into didFinishLaunch
IQKeyboardManager.shared.enable = true
IQKeyboardManager.shared.shouldResignOnTouchOutside = true        
IQKeyboardManager.shared.enableAutoToolbar = false

回答9:

Swift 5.1, Xcode 11

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {

    IQKeyboardManager.shared.enable = true
    IQKeyboardManager.shared.enableAutoToolbar = false
    IQKeyboardManager.shared.shouldShowToolbarPlaceholder = false
    IQKeyboardManager.shared.shouldResignOnTouchOutside = true

    return true
}

来源：https://stackoverflow.com/questions/40124364/how-to-hide-toolbar-in-iqkeyboardmanager-ios-swift-3

标签

ios

swift

uitextfield

ios-keyboard-extension

iqkeyboardmanager