Android的 - 增量状态栏通知图标 [英] Android - incremental status bar notification icon

问题描述

您知道我说的是：例如，当你得到多个新的电子邮件，在状态栏上的通知图标增加了一个小的红色圆圈，其中包含未读邮件的数量。 Twitroid有相同的图标。任何想法如何做？我不认为（或者我希望如此），有10000类似的图标。难道这红圈产生重叠通知图标？如果是这样的 - 任何code段将大大AP preciated

You know what I'm talking about: for example when you get multiple new emails the notification icon in the status bar is augmented with a little red circle that contains number of unread mails. Twitroid has the same icon. Any idea how it's done? I don't think (or so I hope) there are 10000 similar icons. Is this red circle generated and overlaid the notification icon? If so - any code snippets will be much appreciated.

推荐答案

这一个是好的，很容易，只需更改<一href="http://developer.android.com/reference/android/app/Notification.html#number"><$c$c>Notification.number到任何数量要出现在您的通知，如：

This one is nice and easy, just change Notification.number to whatever number you want to appear on your Notification, e.g.:

Notification notification = new Notification(icon, tickerText, when);
notification.number = 4;

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