如果点击“不允许"，回调方法是什么?在推送通知弹出窗口中? [英] What is the Callback Method if You Click "Don't Allow" in Push Notification Popup?

问题描述

全新安装应用时会出现一个推送通知弹出窗口.有两个选择，确定和不允许(如果我没记错的话.)

There's a push notification popup that appears on fresh install of app. There are two choices, OK and Don't Allow (if i remember it correctly.)

我想知道点击不允许"时的回调方法是什么.问题是，我实现了 didFailToRegisterForRemoteNotifications，因为我认为如果我单击不允许"，它将直接转到 AppDelegate 中的该方法.但是，没有调用该方法.

I want to know what's the call back method if I click "Don't Allow". The thing is, I implemented didFailToRegisterForRemoteNotifications because I thought that if I click "Don't Allow" it would go straight to that method in AppDelegate. However, the method wasn't called.

我的问题是我需要知道用户点击不允许"时的事件.有没有办法做到这一点?我很感激任何帮助.谢谢.

My problem is I need to know the event when user clicks on "Don't Allow". Is there a way to do this? I'd appreciate any help. Thanks.

推荐答案

这里没有委托回调:用户拒绝推送通知提示的回调方法?

你可以有一个 BOOL 变量在你的 AppDelegate 中检查它，

You can have a BOOL variable to check it in your AppDelegate,

AppDelegate.m

// declare a BOOL 
BOOL allow = NO;

- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
{
  allow = YES;
  [self doWhatever];
}

- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error
{
  allow = YES;
  [self doWhatever];
}

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