From e200dceb61ea76239c2dc557a53517fea6ea987b Mon Sep 17 00:00:00 2001
From: Joe Bolinger <jbolinger@google.com>
Date: Thu, 16 Dec 2021 01:24:55 +0000
Subject: [PATCH] Do not select hint indicator when talkback is enabled.

This prevents "Selected" from being announced but prevents the text from scrolling (not as important when talkback is enabled).

Fix: 210363098
Test: manual (use biometric prompt with talkback on/off and verify text only scrolls when off)
Change-Id: I7d77cd871d8d8e817f418aea0c6ce9c5153a5b60
---
 .../com/android/systemui/biometrics/AuthBiometricView.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/AuthBiometricView.java b/packages/SystemUI/src/com/android/systemui/biometrics/AuthBiometricView.java
index e35b55841f2ff..1496f170dffee 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/AuthBiometricView.java
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/AuthBiometricView.java
@@ -636,7 +636,9 @@ public abstract class AuthBiometricView extends LinearLayout {
         mIndicatorView.setText(message);
         mIndicatorView.setTextColor(mTextColorError);
         mIndicatorView.setVisibility(View.VISIBLE);
-        mIndicatorView.setSelected(true);
+        // select to enable marquee unless a screen reader is enabled
+        mIndicatorView.setSelected(!mAccessibilityManager.isEnabled()
+                || !mAccessibilityManager.isTouchExplorationEnabled());
         mHandler.postDelayed(resetMessageRunnable, mInjector.getDelayAfterError());
 
         Utils.notifyAccessibilityContentChanged(mAccessibilityManager, this);