iOS 11中已弃用CKModifyBadgeOperation.有人知道替代方法吗? [英] CKModifyBadgeOperation is deprecated in iOS 11. Anyone know an alternative approach?

问题描述

我已经搜索过，但找不到示例.我还尝试过修改此代码(建议在其他地方使用( CloudKit不会重置我的徽章数为0 ):

I have searched, and I cannot find an example. I have also tried adapting this code (recommended elsewhere (CloudKit won't reset my badge count to 0):

func resetBadgeCounter() {
    let badgeResetOperation = CKModifyBadgeOperation(badgeValue: 0)
    badgeResetOperation.modifyBadgeCompletionBlock = { (error) -> Void in
        if error != nil {
            print("Error resetting badge: \(String(describing: error))")
        }
        else {
            UIApplication.shared.applicationIconBadgeNumber = 0
        }
    }
    CKContainer.default().add(badgeResetOperation)
}

目前可以使用，但不再受支持，并且可能很快就会消失.

This works for now, but is no longer supported, and may go away soon.

我想也许我应该使用CKModfyRecordsOperation或其他一些CKDatabaseOperation，但我什至无法猜测.

I thought perhaps I should use a CKModfyRecordsOperation or some other CKDatabaseOperation, but I can't even guess how.

推荐答案

最好只跟踪您正在计数的项目并自行设置应用程序徽章计数.我引用了其中包含我的商品的本地数据库，然后返回总数并相应地设置了我的应用徽章.

It's probably best to just track the items you are counting and set the app badge count yourself. I reference a local database that has my items in it, and I return the total and set my app badge accordingly.

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