Notification 8.0 关闭声音震动

NotificationChannel notificationChannel = new NotificationChannel

                    (NOTIFICATION_CHANNEL_ID, "Test Notifications", NotificationManager.IMPORTANCE_LOW);

//Configure the notification channel, NO SOUND

notificationChannel.setDescription("no sound");

notificationChannel.setSound(null,null); <---- ignore sound

notificationChannel.enableLights(false);

notificationChannel.setLightColor(Color.BLUE);

notificationChannel.enableVibration(false);

需要卸载app重新安装否则不生效