Polenoso

//
//  PagedIndexViewModifier.swift
//
//  Copyright© 2023 ApiumHub
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is

Polenoso

import Lottie // We need it because of the Animation Model

protocol LottieFileProviding: AnyObject {
    func animation(forKey: String) -> Animation?
    func setAnimationData(_ data: Data, forKey: String)
}

final class LottieFileProvider: LottieFileProviding {
    static var shared = LottieFileProvider()
    

Polenoso

  //////////// AnimationPublic.swift
  static func loadedFrom(url: URL,
                                closure: @escaping Animation.DownloadClosure,
                                animationCache: AnimationCacheProvider?) {
    
    /// 1
    if let animationCache = animationCache, let animation = animationCache.animation(forKey: url.absoluteString) {
      closure(animation)
    } else {
      let task = URLSession.shared.dataTask(with: url) { (data, response, error) in

Polenoso

extension AnimationView {
  func setAnimation(from url: URL?,
                               cacheProvider: LottieFileProviding = LottieFileProvider.shared,
                               afterSetCompletion: @escaping (AnimationView) -> Void) {
        guard let url = url else { return }
        
        /// 1
        if let animation = cacheProvider.animation(forKey: url.absoluteString) {
            self.animation = animation
            afterSetCompletion(self)

Polenoso

import UIKit
import Lottie

final class AnimationContainerView: UIView {
    // MARK: - Initializers
    override init(frame: CGRect) {
        super.init(frame: frame)
        setupView()
        setupConstraints()
    }

Polenoso

     /**
   Loads a Lottie animation asynchronously from the URL
   
   - Parameter url: The url to load the animation from.
   - Parameter imageProvider: An image provider for the animation's image data.
   If none is supplied Lottie will search in the main bundle for images.
   - Parameter closure: A closure to be called when the animation has loaded.
   */
  convenience init(url: URL,
                          imageProvider: AnimationImageProvider? = nil,