小编Dev*_*ngh的帖子

我正在使用此代码。当推送通知出现时，一切正常，但当应用程序在后台时，徽章数量不会增加。如何解决这个问题呢？

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    // Override point for customization after application launch.

    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)];

    //UIApplication *application = [UIApplication sharedApplication];
    NSInteger badgeNumber = [application applicationIconBadgeNumber];// Take the current badge number
    //badgeNumber--;    // decrement by one
    [application setApplicationIconBadgeNumber:[[[launchOptions valueForKey:@"aps"]valueForKey:@"badge"]integerValue]];  // set ne badge number

    NSLog(@"userInfo :%@  %d",launchOptions,[[[launchOptions valueForKey:@"aps"]valueForKey:@"badge"]integerValue]);


    return YES;
}