From a1c777ee2922765a6f71b4c5bae110038748db18 Mon Sep 17 00:00:00 2001
From: joshmccloskey <joshmccloskey@google.com>
Date: Wed, 10 Jul 2019 17:15:15 -0700
Subject: [PATCH] Fixed talkback issue with biometric prompt.

Test: Manual.
Fixes: 137164433
Change-Id: Ie5d241762769b275fc7616e2f5bb8378a064ed98
---
 .../android/systemui/biometrics/BiometricDialogView.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/BiometricDialogView.java b/packages/SystemUI/src/com/android/systemui/biometrics/BiometricDialogView.java
index 932e40c77af09..a5857df8ba5a9 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/BiometricDialogView.java
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/BiometricDialogView.java
@@ -282,6 +282,7 @@ public abstract class BiometricDialogView extends LinearLayout {
 
         if (mRestoredState == null) {
             updateState(STATE_AUTHENTICATING);
+            mNegativeButton.setText(mBundle.getCharSequence(BiometricPrompt.KEY_NEGATIVE_TEXT));
             final int hint = getHintStringResourceId();
             if (hint != 0) {
                 mErrorText.setText(hint);
@@ -319,8 +320,6 @@ public abstract class BiometricDialogView extends LinearLayout {
             mDescriptionText.setText(descriptionText);
         }
 
-        mNegativeButton.setText(mBundle.getCharSequence(BiometricPrompt.KEY_NEGATIVE_TEXT));
-
         if (requiresConfirmation() && mRestoredState == null) {
             mPositiveButton.setVisibility(View.VISIBLE);
             mPositiveButton.setEnabled(false);
@@ -474,6 +473,8 @@ public abstract class BiometricDialogView extends LinearLayout {
             mHandler.removeMessages(MSG_RESET_MESSAGE);
             mErrorText.setTextColor(mTextColor);
             mErrorText.setText(R.string.biometric_dialog_tap_confirm);
+            mErrorText.setContentDescription(
+                    getResources().getString(R.string.biometric_dialog_tap_confirm));
             mErrorText.setVisibility(View.VISIBLE);
             announceAccessibilityEvent();
             mPositiveButton.setVisibility(View.VISIBLE);
@@ -487,6 +488,7 @@ public abstract class BiometricDialogView extends LinearLayout {
 
         if (newState == STATE_PENDING_CONFIRMATION || newState == STATE_AUTHENTICATED) {
             mNegativeButton.setText(R.string.cancel);
+            mNegativeButton.setContentDescription(getResources().getString(R.string.cancel));
         }
 
         updateIcon(mState, newState);