iPhone未读取在tabbar上计数 [英] iPhone unread counts on tabbar

问题描述

我想模仿SMS或Mail应用程序的行为，显示未读消息计数到我的应用程序的用户，红点包含一个数字。

解决方案

您正在查看的属性被称为徽章。您可以通过执行以下操作来设置：

  self.tabBarItem.badgeValue = @1; 
  

Which is the best way to implement on Cocoa Touch the unread counts on a icon on a TabBar?

I want to mimic the SMS or Mail application behavior, showing the unread message count to the user of my application, with a red dot containing a number.

解决方案

The property you're looking for is called the badge. You set it by doing something like:

self.tabBarItem.badgeValue = @"1";

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