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Commit de3bc236 authored by Yining Liu's avatar Yining Liu
Browse files

Add documentation for NOTIFICATION_SHOW_ONLY_UNSEEN_NOTIFICATIONS 

Add documentation for NOTIFICATION_SHOW_ONLY_UNSEEN_NOTIFICATIONS.
NOTIFICATION_SHOW_ONLY_UNSEEN_NOTIFICATIONS has three states:
0: unset_off, which is the default value for phones
1: on
2: off

Bug: 391889319
Flag: DOCS_ONLY
Test: manual
Change-Id: Ie7e66116098fdd64d66802e28829ecda54b2ea8e
parent 02151cbb

core/java/android/provider/Settings.java

+4 −1
Original line number Diff line number Diff line
@@ -10981,7 +10981,10 @@ public final class Settings { 
        /**

         * Indicates whether "seen" notifications should be suppressed from the lockscreen.

         * <p>

         * Type: int (0 for unset, 1 for true, 2 for false)

         * Type: int (0 for unset_off, 1 for true, 2 for false)

         * 0 is the default value for phones, which is equivalent to off in effect, before

         * the notification minimalism feature, this setting is default hidden to phones, we use

         * 0 instead of 2 to mark that we need to hide this setting toggle in the Settings app.

         *

         * @hide

         */

packages/SystemUI/src/com/android/systemui/statusbar/notification/domain/interactor/SeenNotificationsInteractor.kt

+7 −1
Original line number Diff line number Diff line
@@ -96,6 +96,12 @@ constructor( 
            }

        }



    /**

     * There are three states for LOCK_SCREEN_SHOW_ONLY_UNSEEN_NOTIFICATIONS

     * 0: unset_off, default value for phones

     * 1: on, default value for tablets

     * 2: off

     */

    fun isLockScreenShowOnlyUnseenNotificationsEnabled(): Flow<Boolean> =

        secureSettings

            // emit whenever the setting has changed
@@ -109,7 +115,7 @@ constructor( 
            .map {

                secureSettings.getIntForUser(

                    name = Settings.Secure.LOCK_SCREEN_SHOW_ONLY_UNSEEN_NOTIFICATIONS,

                    default = 0,

                    default = 0, // 0 is unset_off, which should be treated as off

                    userHandle = UserHandle.USER_CURRENT,

                ) == 1

            }