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本地通知覆盖iOS 9中的远程通知(可操作通知)设置?

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我使用以下代码进行远程通知

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];

    //Right, that is the point
    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:
                                             UIUserNotificationTypeSound | UIUserNotificationTypeAlert categories:categories];
    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
    //register to receive notifications
    [UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];

这工作正常显示正确(接受/拒绝按钮) . 对于某些情况,我想唤醒应用程序前景,所以我使用以下本地通知代码

(void)application:(UIApplication *)application handleActionWithIdentifier:(NSString *)identifier forRemoteNotification:(NSDictionary *)userInfo completionHandler:(void(^)())completionHandler方法 .

UIMutableUserNotificationAction *action1;
    action1 = [[UIMutableUserNotificationAction alloc] init];
    [action1 setActivationMode:UIUserNotificationActivationModeForeground];
    [action1 setTitle:@"LAUNCH"];
    [action1 setIdentifier:@"OPEN_ACTION"];
    [action1 setDestructive:NO];
    [action1 setAuthenticationRequired:NO];

    UIMutableUserNotificationCategory *actionCategory;
    actionCategory = [[UIMutableUserNotificationCategory alloc] init];
    [actionCategory setIdentifier:@"LOCAL_NOTIFICATIOn"];
    [actionCategory setActions:@[action1]
                    forContext:UIUserNotificationActionContextDefault];
    [actionCategory setActions:@[action1]
                    forContext:UIUserNotificationActionContextMinimal];

    NSSet *categories1 = [NSSet setWithObject:actionCategory];

    UIUserNotificationSettings *settings2 = [UIUserNotificationSettings settingsForTypes:
                                            UIUserNotificationTypeSound | UIUserNotificationTypeAlert categories:categories1];

    [[UIApplication sharedApplication] registerUserNotificationSettings:settings2];

    UILocalNotification* localNotification = [[UILocalNotification alloc] init];
    localNotification.fireDate = [NSDate date];
    localNotification.alertTitle= @"Security settings enabled,";
    localNotification.alertBody = @"tap the Launch button to start the application";
    localNotification.category = @"LOCAL_NOTIFICATIOn";
    [[UIApplication sharedApplication] scheduleLocalNotification:localNotification];

问题:第一次远程通知显示正确的接受/拒绝按钮但注册后本地通知远程通知未显示操作按钮(接受/拒绝) . 警报中我看不到按钮?

1 回答

  • 3

    您的远程通知设置被本地通知设置覆盖 .

    // Registering UIUserNotificationSettings more than once results in previous settings being overwritten.
    
    - (void)registerUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings NS_AVAILABLE_IOS(8_0) __TVOS_PROHIBITED;
    

    评论此代码:

    [[UIApplication sharedApplication] registerUserNotificationSettings:settings2];
    

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