Question

    NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    String channel_Id = "Daily";
    CharSequence name = "Daily";
    String description = "Get Notifications about today's rupee changes";
    int importance = NotificationManager.IMPORTANCE_HIGH;
    NotificationChannel channel = new NotificationChannel(channel_Id,name,importance);
    channel.setDescription(description);
    channel.enableLights(true);
    channel.setLightColor(Color.RED);
    channel.enableVibration(true);
    channel.setVibrationPattern(new long[]{100, 200, 300, 400, 500, 400, 300, 200, 400});
    notificationManager.createNotificationChannel(channel);
    String group = "Daily_group";
    CharSequence group_name = "Daily Notifications";
    notificationManager.createNotificationChannelGroup(new NotificationChannelGroup(group,group_name));
    channel.setGroup("Daily_group");
    NotificationCompat.Builder mBuilder =
            new NotificationCompat.Builder(this, channel_Id)
                    .setSmallIcon(R.mipmap.ic_launcher_round)
                    .setContentTitle("My notification")
                    .setContentText("Hello World!").setGroup("Daily_group");


    notificationManager.notify(123,mBuilder.build());
    Log.d(tag,"Done");

我使用此代码创建了一个组，但遗憾的是，没有创建任何人可以帮助我解决这个问题

Answer 1

这就是我的方法，并且有效：

NotificationManager notificationManager =getSystemService(NotificationManager.class);

NotificationChannelGroup notificationChannelGroup=
         new  NotificationChannelGroup(GROUP_ID, 
                                 getApplicationContext().getString(R.string.GROUP_NAME));
notificationManager.createNotificationChannelGroup(notificationChannelGroup);

有关组的更多信息，请参见：channels 和 Notif. Groups和 Group of notif.

请注意，通知组（通知组，以前称为捆绑通知）与通知渠道组之间是有区别的。

如何创建通知渠道组？

1 个答案: