From bf84218753dcc011b1837b759b311240ba63d694 Mon Sep 17 00:00:00 2001
From: Hao Dong <spdonghao@google.com>
Date: Wed, 21 Jun 2023 18:43:46 +0000
Subject: [PATCH] Fix delete face button disappear after reenroll

Test: manual test - 1.enroll a face 2. delete the face and reenroll 3.
back to face settings page, the button is delete button instead of set
up button
Bug: 285806446

Change-Id: I6739296b0b099446489956f8f609c87600ffdaa3
---
 src/com/android/settings/biometrics/face/FaceSettings.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/com/android/settings/biometrics/face/FaceSettings.java b/src/com/android/settings/biometrics/face/FaceSettings.java
index 54775f84a9e..2e9440412ec 100644
--- a/src/com/android/settings/biometrics/face/FaceSettings.java
+++ b/src/com/android/settings/biometrics/face/FaceSettings.java
@@ -237,6 +237,8 @@ public class FaceSettings extends DashboardFragment {
     public void onStart() {
         super.onStart();
         final boolean hasEnrolled = mFaceManager.hasEnrolledTemplates(mUserId);
+        mEnrollButton.setVisible(!hasEnrolled);
+        mRemoveButton.setVisible(hasEnrolled);
 
         // When the user has face id registered but failed enrolling in device lock state,
         // lead users directly to the confirm deletion dialog in Face Unlock settings.