From 467bb26083beb000f8400fa585eadcc2c7f6d60d Mon Sep 17 00:00:00 2001
From: chelseahao <chelseahao@google.com>
Date: Mon, 22 Jul 2024 16:58:58 +0800
Subject: [PATCH] Add accessibility label for "QR code" scanner. Also added
 landscape mode.

Test: atest
Bug: 354116021
Flag: com.android.settingslib.flags.enable_le_audio_sharing
Change-Id: Ibb68252c5de5b30bdcbb9e9f88127b26e767ef04
---
 res/layout-land/qrcode_scanner_fragment.xml | 74 +++++++++++++++++++++
 res/layout/qrcode_scanner_fragment.xml      |  4 +-
 res/values/strings.xml                      |  2 +
 3 files changed, 79 insertions(+), 1 deletion(-)
 create mode 100644 res/layout-land/qrcode_scanner_fragment.xml

diff --git a/res/layout-land/qrcode_scanner_fragment.xml b/res/layout-land/qrcode_scanner_fragment.xml
new file mode 100644
index 00000000000..0e563e32f6c
--- /dev/null
+++ b/res/layout-land/qrcode_scanner_fragment.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2022 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal">
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="1"
+        android:orientation="vertical">
+            <TextView
+                android:id="@android:id/summary"
+                style="@style/QrCodeScanner"
+                android:gravity="center"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"/>
+        </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:orientation="vertical">
+
+        <FrameLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="top"
+            android:gravity="center"
+            android:clipChildren="true"
+            android:contentDescription="@string/audio_streams_qr_code_scanner_label"
+            android:focusable="true">
+            <TextureView
+                android:id="@+id/preview_view"
+                android:layout_marginStart="@dimen/qrcode_preview_margin"
+                android:layout_marginEnd="@dimen/qrcode_preview_margin"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/qrcode_preview_size"/>
+        </FrameLayout>
+
+        <TextView
+            android:id="@+id/error_message"
+            style="@style/TextAppearance.ErrorText"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:gravity="center"
+            android:layout_gravity="center"
+            android:visibility="invisible"/>
+
+    </LinearLayout>
+
+
+</LinearLayout>
+
diff --git a/res/layout/qrcode_scanner_fragment.xml b/res/layout/qrcode_scanner_fragment.xml
index 4f748c5fdf2..72049a4b2e7 100644
--- a/res/layout/qrcode_scanner_fragment.xml
+++ b/res/layout/qrcode_scanner_fragment.xml
@@ -55,7 +55,9 @@
             android:layout_height="wrap_content"
             android:layout_gravity="top"
             android:gravity="center"
-            android:clipChildren="true">
+            android:clipChildren="true"
+            android:contentDescription="@string/audio_streams_qr_code_scanner_label"
+            android:focusable="true">
             <TextureView
                 android:id="@+id/preview_view"
                 android:layout_marginStart="@dimen/qrcode_preview_margin"
diff --git a/res/values/strings.xml b/res/values/strings.xml
index c2c3ca92dfd..fd6d21d2fd7 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -13744,6 +13744,8 @@
     <string name="audio_streams_main_page_password_dialog_cannot_edit">Can\u0027t edit password while sharing. To change the password, first turn off audio sharing.</string>
     <!-- Text for audio sharing qrcode image [CHAR LIMIT=none]-->
     <string name="audio_streams_qr_code_page_image_label">QR code</string>
+    <!-- Text for audio sharing qrcode scanner [CHAR LIMIT=none]-->
+    <string name="audio_streams_qr_code_scanner_label">QR code scanner</string>
 
 
     <!-- url for learning more about bluetooth audio sharing -->