commit b03a59c43e526b0814b2c8e700257d34a0aef226
author Steve McKay <smckay@google.com> Wed Oct 19 15:59:53 2016 -0700
committer Steve McKay <smckay@google.com> Fri Oct 21 08:58:35 2016 -0700
tree 0e5b1374242471678ea0f2194bca2ddf30574828
parent 9d34f24e73cbd2c50b8f0dbd338bdbdb39c084c8

Add gesture scaling support for grid mode.

Add DebugFlag class as main holder of runtime debug settings.
Put Gesture scaling behind debug flag.
Change debug command prefix to "debug:".

Change-Id: I671f1b7957a3786fe69d4d805d60a4ee937c6f39

res/values/dimens.xml

diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index ce6f247..eedc46d 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -24,6 +24,8 @@
     <dimen name="list_item_thumbnail_size">40dp</dimen>
     <dimen name="grid_item_icon_size">30dp</dimen>
     <dimen name="progress_bar_height">4dp</dimen>
+    <fraction name="grid_scale_min">85%</fraction>
+    <fraction name="grid_scale_max">200%</fraction>
     <dimen name="grid_width">152dp</dimen>
     <dimen name="grid_height">176dp</dimen>
     <dimen name="grid_item_width">152dp</dimen>