From 0a8fca1ee13ddcbd1957ce66c65d2e5f26a91740 Mon Sep 17 00:00:00 2001
From: Mill Chen <millchen@google.com>
Date: Wed, 2 Oct 2019 11:29:07 +0800
Subject: [PATCH] Fix talkback issue of Caption preference

Talkback speaks "double-tap to activate" on the LayoutPreference in the
Caption preference page, but it doesn't have any action after double
tap. So it should be set to unclickable. Set android:selectable to
false to fix it.

Fixes: 141900530
Fixes: 141901515
Test: launch TB and test it by manually
Change-Id: I82720dc46085b84d188730545061269d110f9a7c
---
 res/xml/captioning_settings.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/res/xml/captioning_settings.xml b/res/xml/captioning_settings.xml
index d8dabdcdb74..0d2d2822e5f 100644
--- a/res/xml/captioning_settings.xml
+++ b/res/xml/captioning_settings.xml
@@ -25,6 +25,7 @@
         android:key="caption_preview"
         android:title="@string/summary_placeholder"
         android:layout="@layout/captioning_preview"
+        android:selectable="false"
         settings:searchable="false"/>
 
     <PreferenceCategory