From b798c03f50c3230d904ced45ba5dc2e7967584b7 Mon Sep 17 00:00:00 2001
From: Grace Cheng <graciecheng@google.com>
Date: Thu, 8 Sep 2022 22:43:16 +0000
Subject: [PATCH] Fixes Talkback autoscroll for SFPS enrollment ScrollView

Adds importantForAccessibility attribute to ScrollView in setup wizard layout. This enables Talkback to autoscroll when focusing on items at the edge of a container.

Test: (manual) Turn on talkback, navigate to SFPS enrollment edu screen. Swipe through ScrollView elements and observe autoscroll when focus is on elements at the edge of the View.
Fixes: 244595576
Change-Id: Iccc6125ac8f0993a7d8908f6c54e7307905b7cd7
---
 .../biometrics/fingerprint/FingerprintEnrollIntroduction.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
index 838c472fb15..2274a26cf44 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
@@ -31,6 +31,7 @@ import android.text.method.LinkMovementMethod;
 import android.util.Log;
 import android.view.View;
 import android.widget.ImageView;
+import android.widget.ScrollView;
 import android.widget.TextView;
 
 import androidx.annotation.NonNull;
@@ -123,6 +124,9 @@ public class FingerprintEnrollIntroduction extends BiometricEnrollIntroduction {
         final TextView footerTitle2 = findViewById(R.id.footer_title_2);
         footerTitle1.setText(getFooterTitle1());
         footerTitle2.setText(getFooterTitle2());
+
+        final ScrollView scrollView = findViewById(R.id.sud_scroll_view);
+        scrollView.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
     }
 
     @Override