Set up notifications

Use the settings provided in config.xml and integers.xml to set up the appearance and configurations of your notifications.

Appearance

To configure the appearance of notifications, modify these settings in config.xml:

Purpose	Setting
Display the navigation as a heads-up notification (HUN).	`config_showNavigationHeadsup` Default: `true`
Specify the background color of the notification card for the category entitled `Notification.CATEGORY_NAVIGATION`	`config_enableCardBackgroundColorForCategoryNavigation` Default: `false`
Set the background color of the card for notifications from system apps.	`config_enableCardBackgroundColorForSystemApp` Default: `false`
Display the notification header at the top of the notifications list.	`config_showHeaderForNotifications` Default: `false`
Display the notification footer at the bottom of notifications list.	`config_showFooterForNotifications` Default: `true`
Change the accent color of the small icon.	`config_enableSmallIconAccentColor` Default: `true`

To configure how notifications function, update these settings in integers.xml:

Purpose	Setting
Set the maximum number of group members displayed when notification group is expanded.	`max_group_children_number` Default: `8`
Specify the duration of HUNs in milliseconds. When this duration elapses, HUNs are automatically dismissed until an update to an existing HUN for which this flag is set: `Notification.FLAG_ONLY_ALERT_ONCE` Time is reset when an update is received and the HUN is displayed for a longer duration. Should this flag be set and an update received, the time won't be reset.	`headsup_notification_duration_ms` Default: `8000`
Set the minimum display time (in milliseconds) for a HUN. When an app cancels notification as soon as it's posted or within the configured time duration, the HUN is displayed for at least this much time.	`heads_up_notification_minimum_time` Default: `2000`
Specify the total duration (in milliseconds) needed by a fly-in animation to display a HUN.	`headsup_total_enter_duration_ms` Default: `233`
Set the time (in milliseconds) needed by a fly-in animation to display a HUN for alpha. During animation, the time needed for a HUN to transition from transparent to opaque.	`headsup_alpha_enter_duration_ms` Default: `83`
Specify the time (in milliseconds) needed by a fly-out animation to display a heads-up notification.	`headsup_exit_duration_ms` Default: `150`
Define the minimum velocity (in pixels per second) used to determine that a swipe moves in the same direction.	`min_velocity_for_swipe_direction_detection` Default: `50`