Spacewar: set corner radius to a proper value

Since the corners are not perfectly round, it still does not look
perfect but better than before. Also set the content padding to 63px
which is about 24dp and enough for the ime buttons to not conflict with
the corner.

Change-Id: I931c93fff48997a14184bd28ce52ea0c71b7c7b4

BoardConfig.mk

@@ -95,6 +95,7 @@ USE_CUSTOM_AUDIO_POLICY := 1
 # Display
 SOONG_CONFIG_qtidisplay_udfps := true
 TARGET_SCREEN_DENSITY := 420
+TARGET_RECOVERY_UI_MARGIN_HEIGHT := 107
 TARGET_USES_COLOR_METADATA := true
 TARGET_USES_DISPLAY_RENDER_INTENTS := true
 TARGET_USES_GRALLOC4 := true

overlay/frameworks/base/core/res/res/values/dimens.xml

@@ -1,7 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <!-- Default radius of the software rounded corners. -->
-    <dimen name="rounded_corner_radius">20.0dip</dimen>
+    <dimen name="rounded_corner_radius">107px</dimen>
+
+    <!-- Default paddings for content around the corners. -->
+    <dimen name="rounded_corner_content_padding">63px</dimen>
 
     <!-- The default height of the status bar used in {@link SystemBarUtils#getStatusBarHeight} to
          calculate the status bar height. -->

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

@@ -3,6 +3,11 @@
     <!-- the padding on the start of the statusbar -->
     <dimen name="status_bar_padding_start">0dp</dimen>
 
+    <!-- Default device corner radius, used for assist UI -->
+    <dimen name="config_rounded_mask_size">107px</dimen>
+    <dimen name="config_rounded_mask_size_top">107px</dimen>
+    <dimen name="config_rounded_mask_size_bottom">107px</dimen>
+    
     <!-- Bottom margin size when fingerprint in display is active -->
     <dimen name="keyguard_indication_margin_bottom">16dp</dimen>