From 0b488920eab844c8e181fa0776f158fe8d81ea15 Mon Sep 17 00:00:00 2001
From: mincheli <mincheli@google.com>
Date: Wed, 20 Jan 2021 15:06:06 +0800
Subject: [PATCH] Adds a new config flag, config_magnification_area

We adds a new config flag to control whether to enable
"magnification area" of the window magnifier.
If "magnification area" is not enabled, we would hide
the settings entry in magnification settings
and adjust both the magnifcation
capability settings and the promt settings.

Bug: 177371954
Test: none
Change-Id: Ib14dc6f48d5695c5729b2552cac72ac603db0436
---
 core/res/res/values/config.xml  | 4 ++++
 core/res/res/values/symbols.xml | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 7f6053ea29aed..3a57797023ef0 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -3187,6 +3187,10 @@
          panning to scaling the magnification viewport. -->
     <item name="config_screen_magnification_scaling_threshold" format="float" type="dimen">0.3</item>
 
+    <!-- Whether to support magnification area. If not enabled, it would hide the entry in
+         magnification settings and adjust the default magnification capability.  -->
+    <bool name="config_magnification_area">true</bool>
+
     <!-- If true, the display will be shifted around in ambient mode. -->
     <bool name="config_enableBurnInProtection">false</bool>
 
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index e2271d17f29c1..5573f3af3f7ed 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -4137,6 +4137,8 @@
   <java-symbol type="string" name="turn_on_magnification_settings_action" />
   <java-symbol type="string" name="dismiss_action" />
 
+  <java-symbol type="bool" name="config_magnification_area" />
+
   <java-symbol type="bool" name="config_trackerAppNeedsPermissions"/>
 
   <!-- Package with global data query permissions for AppSearch -->