iOS10全新推送功能的实现

来源：互联网发布：123d for mac 编辑：程序博客网时间：2024/06/05 07:36

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：

在开始之前需要打开一个推送开关,不然无法获取deviceToken,老项目或者出现deviceToken无效的情况：如图：

打开后会生成entitlements文件，需要有APS Environment

或许还应该打开这个

#import <UserNotifications/UserNotifications.h>

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {    // Override point for customization after application launch.        /* APP未启动，点击推送消息的情况下 iOS10遗弃UIApplicationLaunchOptionsLocalNotificationKey，使用代理UNUserNotificationCenterDelegate方法didReceiveNotificationResponse:withCompletionHandler:获取本地推送     *///    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 <UserNotifications/UserNotifications.h> 推送单列UNUserNotificationCenter 等API

- (void)registerNotification{    /*     identifier：行为标识符，用于调用代理方法时识别是哪种行为。     title：行为名称。     UIUserNotificationActivationMode：即行为是否打开APP。     authenticationRequired：是否需要解锁。     destructive：这个决定按钮显示颜色，YES的话按钮会是红色。     behavior：点击按钮文字输入，是否弹出键盘     */    UNNotificationAction *action1 = [UNNotificationAction actionWithIdentifier:@"action1" title:@"策略1行为1" options:UNNotificationActionOptionForeground];    /*iOS9实现方法    UIMutableUserNotificationAction * action1 = [[UIMutableUserNotificationAction alloc] init];    action1.identifier = @"action1";    action1.title=@"策略1行为1";    action1.activationMode = UIUserNotificationActivationModeForeground;    action1.destructive = YES;     */        UNTextInputNotificationAction *action2 = [UNTextInputNotificationAction actionWithIdentifier:@"action2" title:@"策略1行为2" options:UNNotificationActionOptionDestructive textInputButtonTitle:@"textInputButtonTitle" textInputPlaceholder:@"textInputPlaceholder"];    /*iOS9实现方法        UIMutableUserNotificationAction * action2 = [[UIMutableUserNotificationAction alloc] init];        action2.identifier = @"action2";        action2.title=@"策略1行为2";        action2.activationMode = UIUserNotificationActivationModeBackground;        action2.authenticationRequired = NO;        action2.destructive = NO;        action2.behavior = UIUserNotificationActionBehaviorTextInput;//点击按钮文字输入，是否弹出键盘    */        UNNotificationCategory *category1 = [UNNotificationCategory categoryWithIdentifier:@"Category1" actions:@[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]  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");    }];    /*iOS9实现方法    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeAlert|UIUserNotificationTypeBadge|UIUserNotificationTypeSound) categories:[NSSet setWithObjects: category1,category2, nil]];    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];    */    [[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);}/*iOS9使用方法- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo NS_DEPRECATED_IOS(3_0, 10_0, "Use UserNotifications Framework's -[UNUserNotificationCenterDelegate willPresentNotification:withCompletionHandler:] or -[UNUserNotificationCenterDelegate didReceiveNotificationResponse:withCompletionHandler:] for user visible notifications and -[UIApplicationDelegate application:didReceiveRemoteNotification:fetchCompletionHandler:] for silent remote notifications"){    }*/- (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);}/*- (void)application:(UIApplication *)application handleActionWithIdentifier:(nullable NSString *)identifier forRemoteNotification:(NSDictionary *)userInfo completionHandler:(void(^)())completionHandler NS_DEPRECATED_IOS(8_0, 10_0, "Use UserNotifications Framework's -[UNUserNotificationCenterDelegate didReceiveNotificationResponse:withCompletionHandler:]") __TVOS_PROHIBITED{    }*//*// 本地通知回调函数，当应用程序在前台时调用- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification NS_DEPRECATED_IOS(4_0, 10_0, "Use UserNotifications Framework's -[UNUserNotificationCenterDelegate willPresentNotification:withCompletionHandler:] or -[UNUserNotificationCenterDelegate didReceiveNotificationResponse:withCompletionHandler:]") __TVOS_PROHIBITED{    NSLog(@"didReceiveLocalNotification:%@",notification.userInfo);            // 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.userInfo objectForKey:@"aps"];    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"本地通知(前台)"                                                    message:notMess                                                   delegate:nil                                          cancelButtonTitle:@"OK"                                          otherButtonTitles:nil];    [alert show];        // 更新显示的徽章个数    NSInteger badge = [UIApplication sharedApplication].applicationIconBadgeNumber;    badge--;    badge = badge >= 0 ? badge : 0;    [UIApplication sharedApplication].applicationIconBadgeNumber = badge;        // 在不需要再推送时，可以取消推送    [FirstViewController cancelLocalNotificationWithKey:@"key"];}- (void)application:(UIApplication *)application handleActionWithIdentifier:(nullable NSString *)identifier forLocalNotification:(UILocalNotification *)notification completionHandler:(void(^)())completionHandler NS_DEPRECATED_IOS(8_0, 10_0, "Use UserNotifications Framework's -[UNUserNotificationCenterDelegate didReceiveNotificationResponse:withCompletionHandler:]") __TVOS_PROHIBITED{    //在非本App界面时收到本地消息，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，notification为消息内容    NSLog(@"%@----%@",identifier,notification);    completionHandler();//处理完消息，最后一定要调用这个代码块}*/

还有推送插件开发: 类似iOS tody widget插件开发

这里我们要注意一定要有"mutable-content": "1",以及一定要有Alert的字段，否则可能会拦截通知失败。（苹果文档说的）。除此之外，我们还可以添加自定义字段，比如，图片地址，图片类型{    "aps": {        "alert": "message.",        "badge": 1,        "sound": "default",        "mutable-content": "1",        "imageAbsoluteString": "http://xxxx"    }}

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