问题
http://developer.android.com/reference/android/app/Notification.html#number
Can anyone please confirm if this was removed from ICS (or before)? I usually do my testing in 2.2 and just noticed the little number badge isnt showing in ice cream sandwich in the status bar. Which version was it removed or is this just a bug?
回答1:
Correct, the number badge is no longer overlaid on the notification icon in Android 3.0 and later.
来源：https://stackoverflow.com/questions/8350615/notification-number-and-ice-cream-sandwich