Add flag for notif dismissal prototype

New flag: Settings.Global.SHOW_NEW_NOTIF_DISMISS
- Do not backup to other devices
- To be removed before release

Usage:
adb shell settings put global show_new_notif_dismiss [0|1]
- 0 to disable
- 1 to enable

Test: treehugger
Bug: 171817112
Change-Id: I8712a7f8a2bac6483afd52ede9e478f8b08d661d

2 files changed, 10 insertions, 0 deletions

diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 9c41886850fe..5b5939946ad2 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -14525,6 +14525,15 @@ public final class Settings {
         public static final String SHOW_NEW_LOCKSCREEN = "show_new_lockscreen";
 
         /**
+         * Whether to show new notification dismissal.
+         * Values are:
+         * 0: Disabled
+         * 1: Enabled
+         * @hide
+         */
+        public static final String SHOW_NEW_NOTIF_DISMISS = "show_new_notif_dismiss";
+
+        /**
          * Block untrusted touches mode.
          *
          * Can be one of:
diff --git a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
index 6b4629a3f981..bb1b11083306 100644
--- a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
+++ b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
@@ -442,6 +442,7 @@ public class SettingsBackupTest {
                     Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS,
                     Settings.Global.SHOW_PEOPLE_SPACE,
                     Settings.Global.SHOW_NEW_LOCKSCREEN,
+                    Settings.Global.SHOW_NEW_NOTIF_DISMISS,
                     Settings.Global.SHOW_RESTART_IN_CRASH_DIALOG,
                     Settings.Global.SHOW_TEMPERATURE_WARNING,
                     Settings.Global.SHOW_USB_TEMPERATURE_ALARM,