本地推送通知不会出现在 Apple Watch 上

Question

我花了很多时间测试通知，但我无法让它们出现在我的 Apple Watch 上。我可以收到来自其他应用程序的通知 - 我的手表已配对，请勿打扰已禁用。本地推送通知会出现在我的 iPhone 上，但不会出现在 Apple Watch 上。 iPhone 通知到达时屏幕被锁定。

我正在做以下事情：
1.请求许可
2. 调度通知

+ (void)requestPermission {

    UIMutableUserNotificationAction *smallCupAction = [UIMutableUserNotificationAction new];
    smallCupAction.title = NSLocalizedString(@"250 mL", @"Notification button");
    smallCupAction.identifier = @"add small";
    smallCupAction.activationMode = UIUserNotificationActivationModeBackground;
    smallCupAction.authenticationRequired = NO;

    UIMutableUserNotificationAction *mediumCupAction = [UIMutableUserNotificationAction new];
    mediumCupAction.title = NSLocalizedString(@"350 mL", @"Notification button");
    mediumCupAction.identifier = @"add medium";
    mediumCupAction.activationMode = UIUserNotificationActivationModeBackground;
    mediumCupAction.authenticationRequired = NO;

    UIMutableUserNotificationAction *largeCupAction = [UIMutableUserNotificationAction new];
    largeCupAction.title = NSLocalizedString(@"500 mL", @"Notification button");
    largeCupAction.identifier = @"add large";
    largeCupAction.activationMode = UIUserNotificationActivationModeBackground;
    largeCupAction.authenticationRequired = NO;

    UIMutableUserNotificationCategory *waterReminderCategoryDefault = [UIMutableUserNotificationCategory new];
    [waterReminderCategoryDefault setActions:@[smallCupAction, mediumCupAction, largeCupAction] forContext:UIUserNotificationActionContextDefault];
    waterReminderCategoryDefault.identifier = @"water reminder default";

    NSSet *categories = [NSSet setWithObjects: waterReminderCategoryDefault, nil];

    UIUserNotificationType types = (UIUserNotificationType) (UIUserNotificationTypeBadge |
                                                             UIUserNotificationTypeSound | UIUserNotificationTypeAlert);

    UIUserNotificationSettings *mySettings =
    [UIUserNotificationSettings settingsForTypes:types categories:categories];

    [[UIApplication sharedApplication] registerUserNotificationSettings:mySettings];
}

+ (void)scheduleNotificationWithGender:(NSNumber *)gender date:(NSDate *)date {

    UILocalNotification *localNotif = [[UILocalNotification alloc] init];
    if (localNotif == nil)
        return;
    localNotif.fireDate = date;
    localNotif.timeZone = [NSTimeZone defaultTimeZone];

    localNotif.alertBody = // localized text
    localNotif.alertAction = // localized text
    localNotif.alertTitle = // localized text

    localNotif.soundName = UILocalNotificationDefaultSoundName;
    localNotif.applicationIconBadgeNumber = 1;
    localNotif.category = @"water reminder default";

    NSDictionary *infoDict = [NSDictionary dictionaryWithObjectsAndKeys:gender, kGenderKey, nil];
    localNotif.userInfo = infoDict;

    [[UIApplication sharedApplication] scheduleLocalNotification:localNotif];
}

Answer 1

我通过在 Watch 应用程序中启用通知解决了我的问题：

打开 iPhone 上的 Watch 应用，点击“我的手表”选项卡，然后点击“通知”。
点按应用。

来源：https://support.apple.com/en-us/HT204791

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