Add Tap Gesture for Aware Settings

- Add new settings provider key for tap gesture.

Bug: 138296598
Test: atest & manual

Change-Id: Icf0073ded0063ba5ed128bd3e3ea7d28a9336715
Merged-In: Ib76327b37a415512145a150a4b0e176a6cb114d7

core/java/android/provider/Settings.java

@@ -8961,6 +8961,14 @@ public final class Settings {
 
         private static final Validator AWARE_LOCK_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR;
 
+        /**
+         * Controls whether tap gesture is enabled.
+         * @hide
+         */
+        public static final String TAP_GESTURE = "tap_gesture";
+
+        private static final Validator TAP_GESTURE_VALIDATOR = BOOLEAN_VALIDATOR;
+
         /**
          * This are the settings to be backed up.
          *
@@ -9294,6 +9302,7 @@ public final class Settings {
             VALIDATORS.put(AWARE_LOCK_ENABLED, AWARE_LOCK_ENABLED_VALIDATOR);
             VALIDATORS.put(AWARE_TAP_PAUSE_GESTURE_COUNT, NON_NEGATIVE_INTEGER_VALIDATOR);
             VALIDATORS.put(AWARE_TAP_PAUSE_TOUCH_COUNT, NON_NEGATIVE_INTEGER_VALIDATOR);
+            VALIDATORS.put(TAP_GESTURE, TAP_GESTURE_VALIDATOR);
         }
 
         /**

core/tests/coretests/src/android/provider/SettingsBackupTest.java

@@ -731,6 +731,7 @@ public class SettingsBackupTest {
                  Settings.Secure.SILENCE_GESTURE,
                  Settings.Secure.DOZE_WAKE_LOCK_SCREEN_GESTURE,
                  Settings.Secure.DOZE_WAKE_DISPLAY_GESTURE,
+                 Settings.Secure.TAP_GESTURE,
                  Settings.Secure.FACE_UNLOCK_RE_ENROLL);
 
     @Test