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@@ -1,17 +1,137 @@
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import Flutter
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import UIKit
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import BackgroundTasks
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+import UserNotifications
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@main
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@objc class AppDelegate: FlutterAppDelegate {
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- override func application(
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- _ application: UIApplication,
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- didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
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- ) -> Bool {
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- GeneratedPluginRegistrant.register(with: self)
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- BGTaskScheduler.shared.register(forTaskWithIdentifier: "com.shishi.dingwei.refresh", using: nil) { task in
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- // 处理后台任务
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- }
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- return super.application(application, didFinishLaunchingWithOptions: launchOptions)
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- }
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+ private var pushChannel: FlutterMethodChannel?
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+ private var notificationDelegate: UNUserNotificationCenterDelegate?
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+
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+
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+ override func application(
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+ _ application: UIApplication,
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+ didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
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+ ) -> Bool {
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+ GeneratedPluginRegistrant.register(with: self)
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+ BGTaskScheduler.shared.register(forTaskWithIdentifier: "com.shishi.dingwei.refresh", using: nil) { task in
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+ // 处理后台任务
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+ }
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+ ///设置推送
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+ setupPushNotifications();
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+ return super.application(application, didFinishLaunchingWithOptions: launchOptions)
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+ }
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+
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+ /// 设置推送通知
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+ func setupPushNotifications() {
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+ let controller = window?.rootViewController as! FlutterViewController
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+
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+ // 创建推送通道
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+ pushChannel = FlutterMethodChannel(
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+ name: "com.example.app/push_notification",
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+ binaryMessenger: controller.binaryMessenger
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+ )
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+
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+ // 设置方法调用处理
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+ pushChannel?.setMethodCallHandler { [weak self] call, result in
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+ switch call.method {
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+ case "getDeviceToken":
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+ self?.getDeviceToken(result: result)
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+ case "requestPermission":
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+ self?.requestNotificationPermission(result: result)
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+ default:
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+ result(FlutterMethodNotImplemented)
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+ }
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+ }
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+
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+ // 创建单独的通知代理
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+ let delegate = NotificationDelegate(pushChannel: pushChannel!)
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+ UNUserNotificationCenter.current().delegate = delegate
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+ self.notificationDelegate = delegate
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+
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+ // 请求推送权限
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+ UNUserNotificationCenter.current().requestAuthorization(
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+ options: [.alert, .sound, .badge]
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+ ) { granted, error in
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+ if granted {
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+ DispatchQueue.main.async {
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+ UIApplication.shared.registerForRemoteNotifications()
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+ }
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+ } else if let error = error {
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+ print("Error: \(error.localizedDescription)")
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+ }
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+ }
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+ }
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+
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+
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+ /// 获取设备令牌
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+ private func getDeviceToken(result: @escaping FlutterResult) {
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+ if let token = UserDefaults.standard.string(forKey: "deviceToken") {
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+ result(token)
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+ } else {
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+ result(nil)
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+ }
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+ }
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+
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+ /// 请求推送权限
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+ private func requestNotificationPermission(result: @escaping FlutterResult) {
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+ UNUserNotificationCenter.current().requestAuthorization(
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+ options: [.alert, .sound, .badge]
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+ ) { granted, error in
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+ DispatchQueue.main.async {
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+ if let error = error {
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+ result(FlutterError(code: "notification_error", message: error.localizedDescription, details: nil))
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+ } else {
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+ result(granted)
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+ }
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+ }
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+ }
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+ }
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+
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+ /// 处理接收到的推送令牌
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+ override func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
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+ let token = deviceToken.map { String(format: "%02.2hhx", $0) }.joined()
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+ UserDefaults.standard.set(token, forKey: "deviceToken")
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+
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+ // 将令牌发送到Flutter
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+ pushChannel?.invokeMethod("onTokenReceived", arguments: token)
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+ print("APNs token: \(token)")
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+ }
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+
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+ /// 处理推送注册失败
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+ override func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
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+ print("Failed to register for remote notifications: \(error.localizedDescription)")
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+ pushChannel?.invokeMethod("onTokenError", arguments: error.localizedDescription)
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+ }
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+}
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+
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+// 单独的通知代理类
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+class NotificationDelegate: NSObject, UNUserNotificationCenterDelegate {
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+ private let pushChannel: FlutterMethodChannel
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+
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+ init(pushChannel: FlutterMethodChannel) {
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+ self.pushChannel = pushChannel
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+ super.init()
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+ }
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+
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+ func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
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+ let userInfo = notification.request.content.userInfo
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+ print("Foreground notification received: \(userInfo)")
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+
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+ // 将通知内容发送到Flutter
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+ pushChannel.invokeMethod("onNotificationReceived", arguments: userInfo)
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+
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+ // 显示通知
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+ completionHandler([.alert, .sound, .badge])
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+ }
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+
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+ func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
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+ let userInfo = response.notification.request.content.userInfo
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+ print("Notification tapped: \(userInfo)")
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+
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+ // 将点击事件发送到Flutter
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+ pushChannel.invokeMethod("onNotificationTapped", arguments: userInfo)
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+
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+ completionHandler()
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+ }
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}
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