创建NotificationChannel时将忽略组ID [英] Group ID being ignored when creating NotificationChannel

问题描述

我正在将应用迁移到Android O(API 26)，创建NotificationChannel时通知渠道组ID总是被忽略:

I'm migrating my apps to Android O (API 26), notification channel group ID always got ignored when creating NotificationChannel:

NotificationManager nm;
nm.createNotificationChannelGroup(new NotificationChannelGroup("test_group", "Test"));
NotificationChannel newCh = new NotificationChannel("test_channel:id123", "Test", NotificationManager.IMPORTANCE_NORMAL);
newCh.setGroup("test_group");
nm.createNotificationChannel(newCh);

NotificationChannel ch = nm.getNotificationChannel("test_channel:id123"); // ch.getGroup() is null

推荐答案

您不能在频道ID中使用冒号:"，而是将:"更改为下划线"_"之类的其他字符即可.

You can't use colon ":" in channel ID, change ":" to other characters like underscore "_" will work.

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