Disable shadow of gesture trail
Cherry-picked from JB-MR2 I908c22d362.
Bug: 8689880
Change-Id: Ie759c5d63056509e3ca61d9fb6823ab04ddf41ed
diff --git a/java/res/values/dimens.xml b/java/res/values/dimens.xml
index db33ad8..e9b34aa 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>