diff --git a/api/current.txt b/api/current.txt
index 28791c463d5c1..7c22e4e7826d5 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -26061,6 +26061,7 @@ package android.provider {
     field public static final java.lang.String EXTRA_EXCLUDE_SELF = "android.provider.extra.EXCLUDE_SELF";
     field public static final java.lang.String EXTRA_INFO = "info";
     field public static final java.lang.String EXTRA_LOADING = "loading";
+    field public static final java.lang.String EXTRA_PROMPT = "android.provider.extra.PROMPT";
     field public static final java.lang.String PROVIDER_INTERFACE = "android.content.action.DOCUMENTS_PROVIDER";
   }
 
diff --git a/api/system-current.txt b/api/system-current.txt
index 2dec0c8913aa0..67d3635ab6de0 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -28005,6 +28005,7 @@ package android.provider {
     field public static final java.lang.String EXTRA_EXCLUDE_SELF = "android.provider.extra.EXCLUDE_SELF";
     field public static final java.lang.String EXTRA_INFO = "info";
     field public static final java.lang.String EXTRA_LOADING = "loading";
+    field public static final java.lang.String EXTRA_PROMPT = "android.provider.extra.PROMPT";
     field public static final java.lang.String PROVIDER_INTERFACE = "android.content.action.DOCUMENTS_PROVIDER";
   }
 
diff --git a/core/java/android/provider/DocumentsContract.java b/core/java/android/provider/DocumentsContract.java
index 30535ffbe8ef1..c7ba60768a728 100644
--- a/core/java/android/provider/DocumentsContract.java
+++ b/core/java/android/provider/DocumentsContract.java
@@ -107,6 +107,11 @@ public final class DocumentsContract {
      */
     public static final String EXTRA_ORIENTATION = "android.content.extra.ORIENTATION";
 
+    /**
+     * Overrides the default prompt text in DocumentsUI when set in an intent.
+     */
+    public static final String EXTRA_PROMPT = "android.provider.extra.PROMPT";
+
     /** {@hide} */
     public static final String ACTION_MANAGE_ROOT = "android.provider.action.MANAGE_ROOT";
     /** {@hide} */
diff --git a/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java b/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
index 90ccf9153199a..42114065009ea 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
@@ -393,13 +393,18 @@ public class DocumentsActivity extends BaseActivity {
     @Override
     public void updateActionBar() {
         if (mRootsToolbar != null) {
-            if (mState.action == ACTION_OPEN ||
-                mState.action == ACTION_GET_CONTENT ||
-                mState.action == ACTION_OPEN_TREE) {
-                mRootsToolbar.setTitle(R.string.title_open);
-            } else if (mState.action == ACTION_CREATE ||
-                       mState.action == ACTION_OPEN_COPY_DESTINATION) {
-                mRootsToolbar.setTitle(R.string.title_save);
+            final String prompt = getIntent().getStringExtra(DocumentsContract.EXTRA_PROMPT);
+            if (prompt != null) {
+                mRootsToolbar.setTitle(prompt);
+            } else {
+                if (mState.action == ACTION_OPEN ||
+                    mState.action == ACTION_GET_CONTENT ||
+                    mState.action == ACTION_OPEN_TREE) {
+                    mRootsToolbar.setTitle(R.string.title_open);
+                } else if (mState.action == ACTION_CREATE ||
+                           mState.action == ACTION_OPEN_COPY_DESTINATION) {
+                    mRootsToolbar.setTitle(R.string.title_save);
+                }
             }
         }