iOS10全新推送功能实现代码

从iOS8.0开始推送功能的实现在不断改变，功能也在不断增加，iOS10又出来了一个推送插件的开发（见最后图），废话不多说直接上代码： 

#import 
 

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
 // Override point for customization after application launch.
 
 
// NSDictionary *localUserInfo = launchOptions[UIApplicationLaunchOptionsLocalNotificationKey];
// if (localUserInfo) {
// NSLog(@"localUserInfo:%@",localUserInfo);
// //APP未启动，点击推送消息
// }
 NSDictionary *remoteUserInfo = launchOptions[UIApplicationLaunchOptionsRemoteNotificationKey];
 if (remoteUserInfo) {
 NSLog(@"remoteUserInfo:%@",remoteUserInfo);
 //APP未启动，点击推送消息，iOS10下还是跟以前一样在此获取
 }
 [self registerNotification];
 return YES;
}

注册推送方法的改变：

新增库 #import   推送单列UNUserNotificationCenter 等API 

- (void)registerNotification{
 
 UNNotificationAction *action1 = [UNNotificationAction actionWithIdentifier:@"action1" title:@"策略1行为1" options:UNNotificationActionOptionForeground];
 
 
 UNTextInputNotificationAction *action2 = [UNTextInputNotificationAction actionWithIdentifier:@"action2" title:@"策略1行为2" options:UNNotificationActionOptionDestructive textInputButtonTitle:@"textInputButtonTitle" textInputPlaceholder:@"textInputPlaceholder"];
 
 
 UNNotificationCategory *category1 = [UNNotificationCategory categoryWithIdentifier:@"Category1" actions:@[action2,action1] minimalActions:@[action2,action1] intentIdentifiers:@[@"action1",@"action2"] options:UNNotificationCategoryOptionCustomDismissAction];
 // UIMutableUserNotificationCategory * category1 = [[UIMutableUserNotificationCategory alloc] init];
 // category1.identifier = @"Category1";
 // [category1 setActions:@[action2,action1] forContext:(UIUserNotificationActionContextDefault)];
 
 UNNotificationAction *action3 = [UNNotificationAction actionWithIdentifier:@"action3" title:@"策略2行为1" options:UNNotificationActionOptionForeground];
 // UIMutableUserNotificationAction * action3 = [[UIMutableUserNotificationAction alloc] init];
 // action3.identifier = @"action3";
 // action3.title=@"策略2行为1";
 // action3.activationMode = UIUserNotificationActivationModeForeground;
 // action3.destructive = YES;
 
 UNNotificationAction *action4 = [UNNotificationAction actionWithIdentifier:@"action4" title:@"策略2行为2" options:UNNotificationActionOptionForeground];
 // UIMutableUserNotificationAction * action4 = [[UIMutableUserNotificationAction alloc] init];
 // action4.identifier = @"action4";
 // action4.title=@"策略2行为2";
 // action4.activationMode = UIUserNotificationActivationModeBackground;
 // action4.authenticationRequired = NO;
 // action4.destructive = NO;
 
 UNNotificationCategory *category2 = [UNNotificationCategory categoryWithIdentifier:@"Category2" actions:@[action3,action4] minimalActions:@[action3,action4] intentIdentifiers:@[@"action3",@"action4"] options:UNNotificationCategoryOptionCustomDismissAction];
 // UIMutableUserNotificationCategory * category2 = [[UIMutableUserNotificationCategory alloc] init];
 // category2.identifier = @"Category2";
 // [category2 setActions:@[action4,action3] forContext:(UIUserNotificationActionContextDefault)];
 
 
 [[UNUserNotificationCenter currentNotificationCenter] setNotificationCategories:[NSSet setWithObjects:category1,category2, nil]];
 [[UNUserNotificationCenter currentNotificationCenter] requestAuthorizationWithOptions:UNAuthorizationOptionBadge | UNAuthorizationOptionSound | UNAuthorizationOptionalert completionHandler:^(BOOL granted, NSError * _Nullable error) {
 NSLog(@"completionHandler");
 }];
 
 [[UIApplication sharedApplication] registerForRemoteNotifications];
 
 
 [UNUserNotificationCenter currentNotificationCenter].delegate = self;
}

代理方法的改变：

 一些本地和远程推送的回调放在了同一个代理方法

#pragma mark -

- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings NS_AVAILABLE_IOS(8_0) __TVOS_PROHIBITED{
 NSLog(@"didRegisterUserNotificationSettings");
}

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken NS_AVAILABLE_IOS(3_0){
 NSLog(@"deviceToken:%@",deviceToken);
 NSString *deviceTokenSt = [[[[deviceToken description]
   stringByReplacingOccurrencesOfString:@"<" withString:@""]
  stringByReplacingOccurrencesOfString:@">" withString:@""]
  stringByReplacingOccurrencesOfString:@" " withString:@""];
 NSLog(@"deviceTokenSt:%@",deviceTokenSt);
}

- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error NS_AVAILABLE_IOS(3_0){
 NSLog(@"didFailToRegisterForRemoteNotificationsWithError:%@",error);
}



- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler{
 NSLog(@"willPresentNotification:%@",notification.request.content.title);
 
 // 这里真实需要处理交互的地方
 // 获取通知所带的数据
 NSString *notMess = [notification.request.content.userInfo objectForKey:@"aps"];
 
}

- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler{
 //在没有启动本App时，收到服务器推送消息，下拉消息会有快捷回复的按钮，点击按钮后调用的方法，根据identifier来判断点击的哪个按钮
 NSString *notMess = [response.notification.request.content.userInfo objectForKey:@"aps"];
 NSLog(@"didReceiveNotificationResponse:%@",response.notification.request.content.title);
// response.notification.request.identifier
}

//远程推送APP在前台
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler{
 NSLog(@"didReceiveRemoteNotification:%@",userInfo);
}

 还有推送插件开发: 类似iOS tody widget插件开发

本文已被整理到了《iOS推送教程》，欢迎大家学习阅读。

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