GitHub - hackiftekhar/IQTextInputViewNotification: Easy UITextField / UITextView Event Subscription

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

Installation

IQTextInputViewNotification is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'IQTextInputViewNotification'

Usage

To observe textInputView becomeFirstResponder and resignFirstResponder changes, subscribe to the textInputView events:-

import IQTextInputViewNotification

class ViewController: UIViewController {

    private let textInputViewObserver: IQTextInputViewNotification = .init()

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

        // Subscribe
        textInputViewObserver.subscribe(identifier: "YOUR_UNIQUE_IDENTIFIER") {info in
            print(info.event.name) // BeginEditing or EndEditing event
            print(info.textInputView) // TextInputView which begin editing or end editing
            // Write your own logic here based on event
        }
    }

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

        // Unsubscribe
        textInputViewObserver.unsubscribe(identifier: "YOUR_UNIQUE_IDENTIFIER")
    }
}

Author

Iftekhar Qurashi hack.iftekhar@gmail.com

Flow

License

IQTextInputViewNotification is available under the MIT license. See the LICENSE file for more info.