diff --git a/api/test-current.txt b/api/test-current.txt
index 76663378caf13..0bdc6c6901a9a 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -3487,6 +3487,11 @@ package android.provider {
   public static final class Settings.Secure extends android.provider.Settings.NameValueTable {
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public static void resetToDefaults(@NonNull android.content.ContentResolver, @Nullable String);
     field public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = "accessibility_display_magnification_enabled";
+    field public static final String ACCESSIBILITY_MAGNIFICATION_CAPABILITY = "accessibility_magnification_capability";
+    field public static final String ACCESSIBILITY_MAGNIFICATION_MODE = "accessibility_magnification_mode";
+    field public static final int ACCESSIBILITY_MAGNIFICATION_MODE_ALL = 3; // 0x3
+    field public static final int ACCESSIBILITY_MAGNIFICATION_MODE_FULLSCREEN = 1; // 0x1
+    field public static final int ACCESSIBILITY_MAGNIFICATION_MODE_WINDOW = 2; // 0x2
     field public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = "accessibility_shortcut_target_service";
     field public static final String ANR_SHOW_BACKGROUND = "anr_show_background";
     field public static final String AUTOFILL_FEATURE_FIELD_CLASSIFICATION = "autofill_field_classification";
diff --git a/api/test-lint-baseline.txt b/api/test-lint-baseline.txt
index 91a09e3d8890c..a314702b77924 100644
--- a/api/test-lint-baseline.txt
+++ b/api/test-lint-baseline.txt
@@ -2530,6 +2530,16 @@ NoSettingsProvider: android.provider.Settings.Global#TETHER_OFFLOAD_DISABLED:
 NoSettingsProvider: android.provider.Settings.Global#USE_OPEN_WIFI_PACKAGE:
     
 NoSettingsProvider: android.provider.Settings.Secure#ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED:
+
+NoSettingsProvider: android.provider.Settings.Secure#ACCESSIBILITY_MAGNIFICATION_CAPABILITY:
+
+NoSettingsProvider: android.provider.Settings.Secure#ACCESSIBILITY_MAGNIFICATION_MODE:
+
+NoSettingsProvider: android.provider.Settings.Secure#ACCESSIBILITY_MAGNIFICATION_MODE_ALL:
+
+NoSettingsProvider: android.provider.Settings.Secure#ACCESSIBILITY_MAGNIFICATION_MODE_FULLSCREEN:
+
+NoSettingsProvider: android.provider.Settings.Secure#ACCESSIBILITY_MAGNIFICATION_MODE_WINDOW:
     
 NoSettingsProvider: android.provider.Settings.Secure#ACCESSIBILITY_SHORTCUT_TARGET_SERVICE:
     
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 7df9a5fc7a519..8ad76692db042 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -9088,6 +9088,7 @@ public final class Settings {
          * @see#ACCESSIBILITY_MAGNIFICATION_MODE_WINDOW
          * @hide
          */
+        @TestApi
         public static final String ACCESSIBILITY_MAGNIFICATION_MODE =
                 "accessibility_magnification_mode";
 
@@ -9095,12 +9096,14 @@ public final class Settings {
          * Magnification mode value that magnifies whole display.
          * @hide
          */
+        @TestApi
         public static final int ACCESSIBILITY_MAGNIFICATION_MODE_FULLSCREEN = 0x1;
 
         /**
          * Magnification mode value that magnifies magnify particular region in a window
          * @hide
          */
+        @TestApi
         public static final int ACCESSIBILITY_MAGNIFICATION_MODE_WINDOW = 0x2;
 
         /**
@@ -9108,6 +9111,7 @@ public final class Settings {
          * region in a window.
          * @hide
          */
+        @TestApi
         public static final int ACCESSIBILITY_MAGNIFICATION_MODE_ALL = 0x3;
 
         /**
@@ -9119,6 +9123,7 @@ public final class Settings {
          * @see#ACCESSIBILITY_MAGNIFICATION_MODE_ALL
          * @hide
          */
+        @TestApi
         public static final String ACCESSIBILITY_MAGNIFICATION_CAPABILITY =
                 "accessibility_magnification_capability";