alioth: Add front-facing camera protection

* Extra padding for front facing camera cutout when camera is in use
* Remove flares on high brightness while using front camera

Change-Id: I68acb0deecbecd916be90de0a9043ea4703553df

overlay/frameworks/base/packages/SystemUI/res/values/config.xml

@@ -20,6 +20,26 @@
 <!-- These resources are around just to allow their values to be customized
      for different hardware and product builds. -->
 <resources>
+    <!-- A path similar to frameworks/base/core/res/res/values/config.xml
+      config_mainBuiltInDisplayCutout that describes a path larger than the exact path of a display
+      cutout. If present as well as config_enableDisplayCutoutProtection is set to true, then
+      SystemUI will draw this "protection path" instead of the display cutout path that is normally
+      used for anti-aliasing.
+      This path will only be drawn when the front-facing camera turns on, otherwise the main
+      DisplayCutout path will be rendered
+       -->
+    <string translatable="false" name="config_frontBuiltInDisplayCutoutProtection">
+        M 500,52
+        a 35,35 0 1 0 82,0 35,35 0 1 0 -82,0
+        Z
+    </string>
+
+    <!--  ID for the camera that needs extra protection -->
+    <string translatable="false" name="config_protectedCameraId">1</string>
+
+    <!--  Flag to turn on the rendering of the above path or not  -->
+    <bool name="config_enableDisplayCutoutProtection">true</bool>
+
     <!-- Doze: check proximity sensor before pulsing? -->
     <bool name="doze_proximity_check_before_pulse">false</bool>
 </resources>

overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml

@@ -16,5 +16,6 @@
 */
 -->
 <resources>
-    <dimen name="rounded_corner_content_padding">52px</dimen>
+    <!-- for 20dp of padding at 3.5px/dp at default density -->
+    <dimen name="rounded_corner_content_padding">50px</dimen>
 </resources>