npu3pak

import UIKit

class ViewController: UIViewController {
    @IBOutlet weak var bottomConstraint: NSLayoutConstraint!
    let desirableBottomPadding: CGFloat = 16.0

    override func viewDidLoad() {
        super.viewDidLoad()
        
        NotificationCenter.default.addObserver(self, selector: #selector(onKeyboardWillShow(_:)), name: NSNotification.Name.UIKeyboardWillShow, object: nil)

npu3pak

import android.os.Parcel;
import android.os.Parcelable;

import java.io.Serializable;

public class EasyParcelable implements Parcelable, Serializable {

    protected EasyParcelable() {
    }

npu3pak

import android.content.Context;
import android.content.SharedPreferences;

import com.google.gson.Gson;
import com.google.gson.annotations.SerializedName;

public final class Preferences {
    private static final String PREFS_KEY = "my.app.shared.preferences.key";
    private static final String PREFS_JSON_KEY = "json.key";

npu3pak

import Foundation

class PreferencesStorage {
    private static let keyStartBusStopId = "StartBusStopId"
    var startBusStopId: Int64?
    
    private static let keyEndBusStopId = "EndBusStopId"
    var endBusStopId: Int64?
    
    private init() {}

npu3pak

import UIKit

class ColorButton: UIButton {
    
    let normalColor = UIColor.blue
    let pressedColor = UIColor.green

    override func awakeFromNib() {
        super.awakeFromNib()
        

npu3pak

@IBDesignable class CustomButton: UIButton {
    private var leftImageView: UIImageView!
    private var rightImageView: UIImageView!
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        setUp()
    }
    
    required init?(coder aDecoder: NSCoder) {

npu3pak

extension String {
    func index(from: Int) -> Index {
        return self.index(startIndex, offsetBy: from)
    }
    
    func substring(from: Int) -> String {
        let fromIndex = index(from: from)
        return substring(from: fromIndex)
    }
    

npu3pak

extension String {
    var decodingJavaUnicode: String {
        let jsonString = NSMutableString(string: self)
        CFStringTransform(jsonString, nil, "Any-Hex/Java" as NSString, true )
        return jsonString as String
    }
}

npu3pak

import UIKit

@IBDesignable class CustomSwitch: UIButton {
    var onValueChanged: ((Bool) -> Void)?
    
    @IBInspectable var isOn: Bool = false {
        didSet {
            isSelected = isOn
            onValueChanged?(isOn)
        }

npu3pak

class MyClass {
    var variable: String? = nil
    
    func doIt() {
        variable = "123"
        let variable = "345"
    }
}