118 lines
4.7 KiB
Swift
118 lines
4.7 KiB
Swift
//
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// AppDelegate.swift
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// MusicPlayer
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//
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// Created by aaa on 2024/3/25.
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//
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import UIKit
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import CoreData
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import AVFoundation
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@_exported import IQKeyboardManagerSwift
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@UIApplicationMain
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class AppDelegate: UIResponder, UIApplicationDelegate {
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var window: UIWindow?
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func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
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//请求通知权限
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UNUserNotificationCenter.current()
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.requestAuthorization(options: [.alert, .sound, .badge]) {
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(accepted, error) in
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if !accepted {
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print("Users are not allowed to be notified of messages.")
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}
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}
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setAudioSupport()
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IQKeyboardManager.shared.enable = true
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IQKeyboardManager.shared.shouldResignOnTouchOutside = true
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window = UIWindow(frame: UIScreen.main.bounds)
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window?.backgroundColor = .init(hex: "#161616")
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switch_lunch()
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return true
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}
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//设置播放器会话状态
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private func setAudioSupport(){
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//设置会话
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let session = AVAudioSession.sharedInstance()
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do {
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//允许后台活跃,播放以及记录
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try session.setCategory(.playAndRecord, mode: .default)
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//激活会话
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try session.setActive(true)
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try session.overrideOutputAudioPort(.speaker)
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} catch {
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print("Failed to set type:\(error.localizedDescription)")
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}
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//响应后台控制
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UIApplication.shared.beginReceivingRemoteControlEvents()
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}
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//MARK: - 页面跳转
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///跳转启动页
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func switch_lunch() {
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let lunchVC = LunchViewController()
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//动画设置
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let transtition = CATransition()
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transtition.duration = 0.8
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transtition.timingFunction = .init(name: .easeOut)//外层模糊化
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window?.layer.add(transtition, forKey: "lunch.easeOut")
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window?.rootViewController = lunchVC
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window?.makeKeyAndVisible()
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}
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///跳转A面
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func switch_aSide() {
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let tabBarVC = MPTabBarController()
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//动画设置
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let transtition = CATransition()
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transtition.duration = 0.8
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transtition.timingFunction = .init(name: .easeOut)//外层模糊化
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window?.layer.add(transtition, forKey: "aSide.easeOut")
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window?.rootViewController = tabBarVC
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window?.makeKeyAndVisible()
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}
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// MARK: - Core Data stack
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lazy var persistentContainer: NSPersistentContainer = {
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/*
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The persistent container for the application. This implementation
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creates and returns a container, having loaded the store for the
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application to it. This property is optional since there are legitimate
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error conditions that could cause the creation of the store to fail.
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*/
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let container = NSPersistentContainer(name: "MusicPlayer")
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container.loadPersistentStores(completionHandler: { (storeDescription, error) in
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if let error = error as NSError? {
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// Replace this implementation with code to handle the error appropriately.
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// fatalError() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development.
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/*
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Typical reasons for an error here include:
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* The parent directory does not exist, cannot be created, or disallows writing.
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* The persistent store is not accessible, due to permissions or data protection when the device is locked.
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* The device is out of space.
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* The store could not be migrated to the current model version.
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Check the error message to determine what the actual problem was.
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*/
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fatalError("Unresolved error \(error), \(error.userInfo)")
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}
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})
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return container
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}()
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// MARK: - Core Data Saving support
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func saveContext () {
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let context = persistentContainer.viewContext
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if context.hasChanges {
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do {
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try context.save()
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} catch {
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// Replace this implementation with code to handle the error appropriately.
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// fatalError() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development.
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let nserror = error as NSError
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fatalError("Unresolved error \(nserror), \(nserror.userInfo)")
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}
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}
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}
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}
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///访问appDelegate
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let accessAppdelegate = ( UIApplication.shared.delegate as! AppDelegate)
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