Creating an AI-powered mobile app involves integrating artificial intelligence (AI) technologies to solve specific problems or provide unique features. Here's an overview of how to approach building an AI-powered mobile app: Key Steps to Build an AI-Powered Mobile App 1. Define the App's Purpose and Use Case Identify the problem your app will solve or the value it will offer. Examples of AI use cases in mobile apps: Chatbots (e.g., virtual assistants like Siri) Image Recognition (e.g., object detection, face recognition) Speech Recognition (e.g., voice commands, transcription) Recommendation Systems (e.g., personalized content or product recommendations) Predictive Analysis (e.g., health tracking, financial forecasting) Natural Language Processing (NLP) (e.g., sentiment analysis, language translation) 2. Choose an AI Technology or Framework Select the appropriate AI technologies or frameworks based on your use case: Machine Learning : Core frameworks: TensorFlow, PyTorch,...
Move up textfield when keyboard appears on UIViewController in Swift
import UIKit
import Foundation
import Alamofire
class ViewController: UIViewController, UIScrollViewDelegate, UITextFieldDelegate {
@IBOutlet weak var scrollViewBottonConstraint: NSLayoutConstraint!
@IBOutlet weak var emailTextField: UITextField!
@IBOutlet weak var passwordTextfield: UITextField!
@IBOutlet weak var scrollView: UIScrollView!
override func viewDidLoad() {
super.viewDidLoad()
scrollView.contentSize = view.frame.size
let tabGesture = UITapGestureRecognizer(target: self, action: #selector(didTapView(gesture:)))
view.addGestureRecognizer(tabGesture)
}
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
addObservers()
}
override func viewDidDisappear(_ animated: Bool) {
super.viewDidDisappear(animated)
removeObservers()
}
@objc func didTapView(gesture: UITapGestureRecognizer){
view.endEditing(true)
}
func addObservers(){
let notificationCenter = NotificationCenter.default
notificationCenter.addObserver(self, selector: #selector(keyboardWillShow), name: UIResponder.keyboardWillShowNotification, object: nil)
notificationCenter.addObserver(self, selector: #selector(keyboardWillHide), name: UIResponder.keyboardWillHideNotification, object: nil)
}
func removeObservers() {
NotificationCenter.default.removeObserver(self)
}
@objc func keyboardWillShow(notification: Notification){
guard let userInfo = notification.userInfo, let frame = (userInfo[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue else {
return
}
let conntentInset = UIEdgeInsets(top: 0, left: 0, bottom: frame.height, right: 0)
scrollView.contentInset = conntentInset
}
@objc func keyboardWillHide(notification: Notification){
scrollView.contentInset = UIEdgeInsets.zero
}
func textFieldShouldReturn(_ textField: UITextField) -> Bool
{
textField.resignFirstResponder()
return true
}
override func didReceiveMemoryWarning()
{
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
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