GROUP_ALERT_CHILDREN

Constant for setGroupAlertBehavior, meaning that the summary notification in a group should be silenced (no sound or vibration) even if they would otherwise make sound or vibrate. Use this constant to mute this notification if this notification is a group summary.

For example, you might want to use this constant if only the children notifications in your group have content and the summary is only used to visually group notifications rather than to alert the user that new information is available.