iOS-如何在iOS 10中集成推送通知？

我已经使用iOS 8,9的以下代码：

UIMutableUserNotificationAction *action1; action1 = [[UIMutableUserNotificationAction alloc] init]; [action1 setActivationMode:UIUserNotificationActivationModeBackground]; [action1 setTitle:@"REJECT"]; [action1 setIdentifier:NotificationActionOneIdent]; [action1 setDestructive:NO]; [action1 setAuthenticationRequired:NO]; UIMutableUserNotificationAction *action2; action2 = [[UIMutableUserNotificationAction alloc] init]; [action2 setActivationMode:UIUserNotificationActivationModeBackground];////UIUserNotificationActivationModeBackground [action2 setTitle:@"ACCEPT"]; [action2 setIdentifier:NotificationActionTwoIdent]; [action2 setDestructive:NO]; [action2 setAuthenticationRequired:NO]; UIMutableUserNotificationCategory *actionCategory; actionCategory = [[UIMutableUserNotificationCategory alloc] init]; [actionCategory setIdentifier:NotificationCategoryIdent]; [actionCategory setActions:@[action1, action2] forContext:UIUserNotificationActionContextDefault]; NSSet *categories = [NSSet setWithObject:actionCategory]; UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes: UIUserNotificationTypeSound | UIUserNotificationTypeAlert categories:categories]; [[UIApplication sharedApplication] registerUserNotificationSettings:settings]; 

通过委托方法处理：

 - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler { //Handle according to app state } 

和/ /处理行动

 - (void)application:(UIApplication *)application handleActionWithIdentifier:(NSString *)identifier forRemoteNotification:(NSDictionary *)userInfo completionHandler:(void (^)())completionHandler { //Handle action as well } 

如何使用UserNotifications和UserNotificationsUI框架在iOS 10中做同样的事情？ 我也需要支持iOS 8和iOS 9？

Answer 1

不要忘记启用这个

Swift3的示例看到这个

导入UserNotifications框架并在UNUserNotificationCenterDelegate中添加UNUserNotificationCenterDelegate

 import UserNotifications @UIApplicationMain class AppDelegate: UIResponder, UIApplicationDelegate,UNUserNotificationCenterDelegate func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { // Override point for customization after application launch. //create the notificationCenter let center = UNUserNotificationCenter.current() center.delegate = self // set the type as sound or badge center.requestAuthorization(options: [.sound,.alert,.badge]) { (granted, error) in // Enable or disable features based on authorization } application.registerForRemoteNotifications() return true } func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) { let chars = UnsafePointer<CChar>((deviceToken as NSData).bytes) var token = "" for i in 0..<deviceToken.count { token += String(format: "%02.2hhx", arguments: [chars[i]]) } print("Registration succeeded!") print("Token: ", token) } func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: NSError) { print("Registration failed!") } 

使用此代表接收通知

  func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (_ options: UNNotificationPresentationOptions) -> Void) { print("Handle push from foreground") // custom code to handle push while app is in the foreground print("\(notification.request.content.userInfo)") } func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) { print("Handle push from background or closed") // if you set a member variable in didReceiveRemoteNotification, you will know if this is from closed or background print("\(response.notification.request.content.userInfo)") } 

有关更多信息，请参阅Apple API 参考

Objective-C的

AppDelegate.h有这些行：

步骤1

 #import <UserNotifications/UserNotifications.h> @interface AppDelegate : UIResponder <UIApplicationDelegate,UNUserNotificationCenterDelegate> 

第2步

AppDelegate.m

  // define macro #define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending) #define SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending) 

步骤3

 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { application.applicationIconBadgeNumber = 0; if( SYSTEM_VERSION_LESS_THAN( @"10.0" ) ) { [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]]; [[UIApplication sharedApplication] registerForRemoteNotifications]; } else { UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter]; center.delegate = self; [center requestAuthorizationWithOptions:(UNAuthorizationOptionSound | UNAuthorizationOptionAlert | UNAuthorizationOptionBadge) completionHandler:^(BOOL granted, NSError * _Nullable error) { if( !error ) { [[UIApplication sharedApplication] registerForRemoteNotifications]; // required to get the app to do anything at all about push notifications NSLog( @"Push registration success." ); } else { NSLog( @"Push registration FAILED" ); NSLog( @"ERROR: %@ - %@", error.localizedFailureReason, error.localizedDescription ); NSLog( @"SUGGESTIONS: %@ - %@", error.localizedRecoveryOptions, error.localizedRecoverySuggestion ); } }]; } return YES; } 

这将作为调用registerForRemoteNotifications的结果触发：

  - (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken { // custom stuff we do to register the device with our AWS middleman } 

然后，当用户点击一个通知，这发生：

当应用程序处于前景或背景但未closures时，这将在iOS 10中触发

  -(void) application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler { // iOS 10 will handle notifications through other methods if( SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO( @"10.0" ) ) { NSLog( @"iOS version >= 10. Let NotificationCenter handle this one." ); // set a member variable to tell the new delegate that this is background return; } NSLog( @"HANDLE PUSH, didReceiveRemoteNotification: %@", userInfo ); // custom code to handle notification content if( [UIApplication sharedApplication].applicationState == UIApplicationStateInactive ) { NSLog( @"INACTIVE" ); completionHandler( UIBackgroundFetchResultNewData ); } else if( [UIApplication sharedApplication].applicationState == UIApplicationStateBackground ) { NSLog( @"BACKGROUND" ); completionHandler( UIBackgroundFetchResultNewData ); } else { NSLog( @"FOREGROUND" ); completionHandler( UIBackgroundFetchResultNewData ); } } - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo { [self application:application didReceiveRemoteNotification:userInfo fetchCompletionHandler:^(UIBackgroundFetchResult result) { }]; } 

那么对于iOS 10来说，这两个方法：

 - (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler { NSLog( @"Handle push from foreground" ); // custom code to handle push while app is in the foreground NSLog(@"%@", notification.request.content.userInfo); } - (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler { NSLog( @"Handle push from background or closed" ); // if you set a member variable in didReceiveRemoteNotification, you will know if this is from closed or background NSLog(@"%@", response.notification.request.content.userInfo); } 

Answer 2

1）将UserNotifications.framework添加到项目常规设置中的链接 框架 和 库

第二）把这些行添加到你的AppDelagte这样

 #import <UserNotifications/UserNotifications.h> @interface AppDelegate () <UIApplicationDelegate,UNUserNotificationCenterDelegate> 

第三）获得回应

 - (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler{ NSLog( @"for handling push in foreground" ); // Your code NSLog(@"%@", notification.request.content.userInfo); //for getting response payload data } - (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler { NSLog( @"for handling push in background" ); // Your code NSLog(@"%@", response.notification.request.content.userInfo); //for getting response payload data }