From 2deb898582116e39933ef018f6920fa39b9300dc Mon Sep 17 00:00:00 2001
From: "Tadashi G. Takaoka" <takaoka@google.com>
Date: Tue, 23 Apr 2013 11:40:25 +0900
Subject: [PATCH] Disable shadow of gesture trail

Cherry-picked from JB-MR2 I908c22d362.

Bug: 8689880
Change-Id: Ie759c5d63056509e3ca61d9fb6823ab04ddf41ed
---
 java/res/values/config.xml | 8 +++++---
 java/res/values/dimens.xml | 8 +++++---
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index d4fff620c..4e2936c5c 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -58,9 +58,11 @@
     <bool name="config_sliding_key_input_enabled">true</bool>
     <!-- Sliding key input preview parameters -->
     <dimen name="config_sliding_key_input_preview_width">8.0dp</dimen>
-    <!-- Percentages of sliding key input preview body and shadow, in proportion to the width. -->
-    <integer name="config_sliding_key_input_preview_body_ratio">80</integer>
-    <integer name="config_sliding_key_input_preview_shadow_ratio">50</integer>
+    <!-- Percentages of sliding key input preview body and shadow, in proportion to the width.
+         A negative value of the shadow ratio disables drawing shadow. -->
+    <!-- TODO: May use the shadow to alleviate rugged trail drawing. -->
+    <integer name="config_sliding_key_input_preview_body_ratio">100</integer>
+    <integer name="config_sliding_key_input_preview_shadow_ratio">-1</integer>
     <integer name="config_key_repeat_start_timeout">400</integer>
     <integer name="config_key_repeat_interval">50</integer>
     <integer name="config_default_longpress_key_timeout">300</integer>  <!-- milliseconds -->
diff --git a/java/res/values/dimens.xml b/java/res/values/dimens.xml
index db33ad812..e9b34aa12 100644
--- a/java/res/values/dimens.xml
+++ b/java/res/values/dimens.xml
@@ -103,9 +103,11 @@
     <!-- Gesture preview trail parameters -->
     <dimen name="gesture_preview_trail_start_width">10.0dp</dimen>
     <dimen name="gesture_preview_trail_end_width">2.5dp</dimen>
-    <!-- Percentages of gesture preview taril body and shadow, in proportion to the trail width. -->
-    <integer name="gesture_preview_trail_body_ratio">80</integer>
-    <integer name="gesture_preview_trail_shadow_ratio">50</integer>
+    <!-- Percentages of gesture preview taril body and shadow, in proportion to the trail width.
+         A negative value of the shadow ratio disables drawing shadow. -->
+    <!-- TODO: May use the shadow to alleviate rugged trail drawing. -->
+    <integer name="gesture_preview_trail_body_ratio">100</integer>
+    <integer name="gesture_preview_trail_shadow_ratio">-1</integer>
     <!-- Gesture floating preview text parameters -->
     <dimen name="gesture_floating_preview_text_size">24dp</dimen>
     <dimen name="gesture_floating_preview_text_offset">73dp</dimen>