diff --git a/api/current.txt b/api/current.txt
index 7acae2f3e2815..ed8381184a95d 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -34877,8 +34877,8 @@ package android.provider {
     field public static final java.lang.String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS";
     field public static final java.lang.String ACTION_MANAGE_APPLICATIONS_SETTINGS = "android.settings.MANAGE_APPLICATIONS_SETTINGS";
     field public static final java.lang.String ACTION_MANAGE_DEFAULT_APPS_SETTINGS = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS";
-    field public static final java.lang.String ACTION_MANAGE_EXTERNAL_SOURCES = "android.settings.action.MANAGE_EXTERNAL_SOURCES";
     field public static final java.lang.String ACTION_MANAGE_OVERLAY_PERMISSION = "android.settings.action.MANAGE_OVERLAY_PERMISSION";
+    field public static final java.lang.String ACTION_MANAGE_UNKNOWN_APP_SOURCES = "android.settings.action.MANAGE_UNKNOWN_APP_SOURCES";
     field public static final java.lang.String ACTION_MANAGE_WRITE_SETTINGS = "android.settings.action.MANAGE_WRITE_SETTINGS";
     field public static final java.lang.String ACTION_MEMORY_CARD_SETTINGS = "android.settings.MEMORY_CARD_SETTINGS";
     field public static final java.lang.String ACTION_NETWORK_OPERATOR_SETTINGS = "android.settings.NETWORK_OPERATOR_SETTINGS";
diff --git a/api/system-current.txt b/api/system-current.txt
index 492342e02ac99..3a9e41015425b 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -37954,8 +37954,8 @@ package android.provider {
     field public static final java.lang.String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS";
     field public static final java.lang.String ACTION_MANAGE_APPLICATIONS_SETTINGS = "android.settings.MANAGE_APPLICATIONS_SETTINGS";
     field public static final java.lang.String ACTION_MANAGE_DEFAULT_APPS_SETTINGS = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS";
-    field public static final java.lang.String ACTION_MANAGE_EXTERNAL_SOURCES = "android.settings.action.MANAGE_EXTERNAL_SOURCES";
     field public static final java.lang.String ACTION_MANAGE_OVERLAY_PERMISSION = "android.settings.action.MANAGE_OVERLAY_PERMISSION";
+    field public static final java.lang.String ACTION_MANAGE_UNKNOWN_APP_SOURCES = "android.settings.action.MANAGE_UNKNOWN_APP_SOURCES";
     field public static final java.lang.String ACTION_MANAGE_WRITE_SETTINGS = "android.settings.action.MANAGE_WRITE_SETTINGS";
     field public static final java.lang.String ACTION_MEMORY_CARD_SETTINGS = "android.settings.MEMORY_CARD_SETTINGS";
     field public static final java.lang.String ACTION_NETWORK_OPERATOR_SETTINGS = "android.settings.NETWORK_OPERATOR_SETTINGS";
diff --git a/api/test-current.txt b/api/test-current.txt
index cbca13425993d..f8eefa9b02095 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -35019,8 +35019,8 @@ package android.provider {
     field public static final java.lang.String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS";
     field public static final java.lang.String ACTION_MANAGE_APPLICATIONS_SETTINGS = "android.settings.MANAGE_APPLICATIONS_SETTINGS";
     field public static final java.lang.String ACTION_MANAGE_DEFAULT_APPS_SETTINGS = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS";
-    field public static final java.lang.String ACTION_MANAGE_EXTERNAL_SOURCES = "android.settings.action.MANAGE_EXTERNAL_SOURCES";
     field public static final java.lang.String ACTION_MANAGE_OVERLAY_PERMISSION = "android.settings.action.MANAGE_OVERLAY_PERMISSION";
+    field public static final java.lang.String ACTION_MANAGE_UNKNOWN_APP_SOURCES = "android.settings.action.MANAGE_UNKNOWN_APP_SOURCES";
     field public static final java.lang.String ACTION_MANAGE_WRITE_SETTINGS = "android.settings.action.MANAGE_WRITE_SETTINGS";
     field public static final java.lang.String ACTION_MEMORY_CARD_SETTINGS = "android.settings.MEMORY_CARD_SETTINGS";
     field public static final java.lang.String ACTION_NETWORK_OPERATOR_SETTINGS = "android.settings.NETWORK_OPERATOR_SETTINGS";
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index fa3e4e98b5510..4bd44c15291af 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -6247,7 +6247,7 @@ public abstract class PackageManager {
      * @return true if the calling package is trusted by the user to request install packages on
      * the device, false otherwise.
      * @see {@link android.content.Intent#ACTION_INSTALL_PACKAGE}
-     * @see {@link android.provider.Settings#ACTION_MANAGE_EXTERNAL_SOURCES}
+     * @see {@link android.provider.Settings#ACTION_MANAGE_UNKNOWN_APP_SOURCES}
      */
     public abstract boolean canRequestPackageInstalls();
 
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index cac643fc8b5f5..287ab9ecdf516 100755
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -302,8 +302,8 @@ public final class Settings {
      * Output: Nothing.
      */
     @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
-    public static final String ACTION_MANAGE_EXTERNAL_SOURCES =
-            "android.settings.action.MANAGE_EXTERNAL_SOURCES";
+    public static final String ACTION_MANAGE_UNKNOWN_APP_SOURCES =
+            "android.settings.action.MANAGE_UNKNOWN_APP_SOURCES";
 
     /**
      * Activity Action: Show trusted credentials settings, opening to the user tab,