我最近将我的应用程序更新到了API26，通知不再起作用，甚至没有改变代码.
val notification = NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_notification)
.setContentTitle("Title")
.setContentText("Text")
.build()
(getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager).notify(1, notification)
为什么不起作用？API是否有一些我不知道的变化？
From the documentation:
Android O introduces notification channels to provide a unified system to help users manage notifications. When you target Android O, you must implement one or more notification channels to display notifications to your users. If you don't target Android O, your apps behave the same as they do on Android 7.0 when running on Android O devices.
(增加强调)
You do not seem to be associating this Notification with a channel.