diff --git a/core/java/android/service/autofill/IInlineSuggestionRenderService.aidl b/core/java/android/service/autofill/IInlineSuggestionRenderService.aidl
index dd434b440af4e..bf0bb9e2a41f5 100644
--- a/core/java/android/service/autofill/IInlineSuggestionRenderService.aidl
+++ b/core/java/android/service/autofill/IInlineSuggestionRenderService.aidl
@@ -17,6 +17,7 @@
 package android.service.autofill;
 
 import android.os.IBinder;
+import android.os.RemoteCallback;
 import android.service.autofill.IInlineSuggestionUiCallback;
 import android.service.autofill.InlinePresentation;
 
@@ -29,4 +30,5 @@ oneway interface IInlineSuggestionRenderService {
     void renderSuggestion(in IInlineSuggestionUiCallback callback,
                           in InlinePresentation presentation, int width, int height,
                           in IBinder hostInputToken, int displayId);
+    void getInlineSuggestionsRendererInfo(in RemoteCallback callback);
 }
diff --git a/core/java/android/service/autofill/InlineSuggestionRenderService.java b/core/java/android/service/autofill/InlineSuggestionRenderService.java
index cba6608db1b82..e3ed21ff556d7 100644
--- a/core/java/android/service/autofill/InlineSuggestionRenderService.java
+++ b/core/java/android/service/autofill/InlineSuggestionRenderService.java
@@ -30,6 +30,7 @@ import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
+import android.os.RemoteCallback;
 import android.os.RemoteException;
 import android.util.Log;
 import android.view.Display;
@@ -128,6 +129,11 @@ public abstract class InlineSuggestionRenderService extends Service {
         }
     }
 
+    private void handleGetInlineSuggestionsRendererInfo(@NonNull RemoteCallback callback) {
+        final Bundle rendererInfo = onGetInlineSuggestionsRendererInfo();
+        callback.sendResult(rendererInfo);
+    }
+
     private void sendResult(@NonNull IInlineSuggestionUiCallback callback,
             @Nullable SurfaceControlViewHost.SurfacePackage surface) {
         try {
@@ -151,6 +157,13 @@ public abstract class InlineSuggestionRenderService extends Service {
                             InlineSuggestionRenderService.this, callback, presentation,
                             width, height, hostInputToken, displayId));
                 }
+
+                @Override
+                public void getInlineSuggestionsRendererInfo(@NonNull RemoteCallback callback) {
+                    mHandler.sendMessage(obtainMessage(
+                            InlineSuggestionRenderService::handleGetInlineSuggestionsRendererInfo,
+                            InlineSuggestionRenderService.this, callback));
+                }
             }.asBinder();
         }
 
diff --git a/services/autofill/java/com/android/server/autofill/RemoteInlineSuggestionRenderService.java b/services/autofill/java/com/android/server/autofill/RemoteInlineSuggestionRenderService.java
index 7ad5632dd70e5..347174c4c8042 100644
--- a/services/autofill/java/com/android/server/autofill/RemoteInlineSuggestionRenderService.java
+++ b/services/autofill/java/com/android/server/autofill/RemoteInlineSuggestionRenderService.java
@@ -27,7 +27,9 @@ import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.content.pm.ServiceInfo;
+import android.os.Bundle;
 import android.os.IBinder;
+import android.os.RemoteCallback;
 import android.service.autofill.IInlineSuggestionRenderService;
 import android.service.autofill.IInlineSuggestionUiCallback;
 import android.service.autofill.InlinePresentation;
@@ -91,6 +93,15 @@ public final class RemoteInlineSuggestionRenderService extends
                 hostInputToken, displayId));
     }
 
+    /**
+     * Gets the inline suggestions renderer info as a {@link Bundle}.
+     */
+    public void getInlineSuggestionsRendererInfo(@NonNull RemoteCallback callback) {
+        scheduleAsyncRequest((s) -> s.getInlineSuggestionsRendererInfo(new RemoteCallback(
+                (bundle) -> callback.sendResult(bundle)
+        )));
+    }
+
     @Nullable
     private static ServiceInfo getServiceInfo(Context context, int userId) {
         final String packageName =
diff --git a/services/autofill/java/com/android/server/autofill/Session.java b/services/autofill/java/com/android/server/autofill/Session.java
index 4ecffd8d29b03..53cc1ed580095 100644
--- a/services/autofill/java/com/android/server/autofill/Session.java
+++ b/services/autofill/java/com/android/server/autofill/Session.java
@@ -652,10 +652,6 @@ final class Session implements RemoteFillService.FillServiceCallbacks, ViewState
         return mService.isInlineSuggestionsEnabled();
     }
 
-    private boolean isInlineSuggestionRenderServiceAvailable() {
-        return mService.getRemoteInlineSuggestionRenderServiceLocked() != null;
-    }
-
     /**
      * Clears the existing response for the partition, reads a new structure, and then requests a
      * new fill response from the fill service.
@@ -715,14 +711,18 @@ final class Session implements RemoteFillService.FillServiceCallbacks, ViewState
 
         // Only ask IME to create inline suggestions request if Autofill provider supports it and
         // the render service is available.
-        if (isInlineSuggestionsEnabledByAutofillProviderLocked()
-                && isInlineSuggestionRenderServiceAvailable()) {
+        final RemoteInlineSuggestionRenderService remoteRenderService =
+                mService.getRemoteInlineSuggestionRenderServiceLocked();
+        if (isInlineSuggestionsEnabledByAutofillProviderLocked() && remoteRenderService != null) {
             Consumer<InlineSuggestionsRequest> inlineSuggestionsRequestConsumer =
                     mAssistReceiver.newAutofillRequestLocked(/*isInlineRequest=*/ true);
             if (inlineSuggestionsRequestConsumer != null) {
-                // TODO(b/146454892): pipe the uiExtras from the ExtServices.
-                mInlineSessionController.onCreateInlineSuggestionsRequestLocked(mCurrentViewId,
-                        inlineSuggestionsRequestConsumer, Bundle.EMPTY);
+                remoteRenderService.getInlineSuggestionsRendererInfo(
+                        new RemoteCallback((extras) -> {
+                            mInlineSessionController.onCreateInlineSuggestionsRequestLocked(
+                                    mCurrentViewId, inlineSuggestionsRequestConsumer, extras);
+                        }
+                ));
             }
         } else {
             mAssistReceiver.newAutofillRequestLocked(/*isInlineRequest=*/ false);
@@ -3128,13 +3128,18 @@ final class Session implements RemoteFillService.FillServiceCallbacks, ViewState
         // 1. the field is augmented autofill only (when standard autofill provider is None or
         // when it returns null response)
         // 2. standard autofill provider doesn't support inline suggestion
-        if (isInlineSuggestionRenderServiceAvailable()
+        final RemoteInlineSuggestionRenderService remoteRenderService =
+                mService.getRemoteInlineSuggestionRenderServiceLocked();
+        if (remoteRenderService != null
                 && (mForAugmentedAutofillOnly
                 || !isInlineSuggestionsEnabledByAutofillProviderLocked())) {
             if (sDebug) Slog.d(TAG, "Create inline request for augmented autofill");
-            // TODO(b/146454892): pipe the uiExtras from the ExtServices.
-            mInlineSessionController.onCreateInlineSuggestionsRequestLocked(mCurrentViewId,
-                    /*requestConsumer=*/ requestAugmentedAutofill, Bundle.EMPTY);
+            remoteRenderService.getInlineSuggestionsRendererInfo(new RemoteCallback(
+                    (extras) -> {
+                        mInlineSessionController.onCreateInlineSuggestionsRequestLocked(
+                                mCurrentViewId, /*requestConsumer=*/ requestAugmentedAutofill,
+                                extras);
+                    }, mHandler));
         } else {
             requestAugmentedAutofill.accept(
                     mInlineSessionController.getInlineSuggestionsRequestLocked().orElse(null));