commit 5fd16e261c8e504d263fd7d8515bbc9fbd31924d
author Jason Chiu <chiujason@google.com> Mon Jul 27 16:17:32 2020 +0800
committer Jason Chiu <chiujason@google.com> Fri Jul 31 10:31:02 2020 +0000
tree 58dc683f4dcbdc0722c6c857139cfa90bee6df70
parent 2ce9a48f56eaa68308d73ef9e7232456000cc21d

Make all up button speak the default description

Talkback speaks "back button" for the up button in the action bar, which
causes inconsistency with other injected pages.

Remove the self-defined content description to make it speak the default
one "Navigation up button".

Fixes: 158724875
Test: rebuild, manual
Change-Id: Ief2b1410553422cd6f06bd30e00ab4c8a59a3595
Merged-In: Ief2b1410553422cd6f06bd30e00ab4c8a59a3595
(cherry picked from commit dd0b2dc48372ff3f5237e0ca178c05dcd400c094)

res/layout/settings_base_layout.xml

diff --git a/res/layout/settings_base_layout.xml b/res/layout/settings_base_layout.xml
index 0a4437e..9fbc2a2 100644
--- a/res/layout/settings_base_layout.xml
+++ b/res/layout/settings_base_layout.xml
@@ -26,8 +26,7 @@
         style="?android:attr/actionBarStyle"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:theme="?android:attr/actionBarTheme"
-        android:navigationContentDescription="@*android:string/back_button_label" />
+        android:theme="?android:attr/actionBarTheme" />
     <FrameLayout
         android:id="@+id/content_frame"
         android:layout_width="match_parent"