From 9602831b439c99f3890314080129c17499735135 Mon Sep 17 00:00:00 2001
From: Fan Zhang <zhfan@google.com>
Date: Mon, 9 Oct 2017 13:50:55 -0700
Subject: [PATCH] Move summary_empty to settingslib

And use it as summary for SystemUI tuner activity.

Change-Id: I7a36c8aef9e43bff5a6c3a2329ee85478620c533
Fixes: 65612375
Test: rebuild
---
 packages/SettingsLib/res/values/strings.xml | 3 ++-
 packages/SystemUI/AndroidManifest.xml       | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index fbfa7250083bf..b72869518c450 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -289,7 +289,8 @@
     <string name="launch_defaults_some">Some defaults set</string>
     <!-- Launch defaults preference summary with none set [CHAR LIMIT=40] -->
     <string name="launch_defaults_none">No defaults set</string>
-
+    <!-- DO NOT TRANSLATE Empty summary for dynamic preferences -->
+    <string name="summary_empty" translatable="false"></string>
     <!-- Text-To-Speech (TTS) settings --><skip />
     <!-- Name of the TTS package as listed by the package manager. -->
     <string name="tts_settings">Text-to-speech settings</string>
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index 87971cb41f96d..7b8d0db9739e9 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -273,6 +273,8 @@
             </intent-filter>
             <meta-data android:name="com.android.settings.category"
                     android:value="com.android.settings.category.ia.system" />
+            <meta-data android:name="com.android.settings.summary"
+                    android:resource="@string/summary_empty"/>
         </activity>
 
         <activity-alias android:name=".DemoMode"