Charlie Tsai 79062f6fc3 Add the test function for rectangle shadow
Add an XML layout file which contains some buttons
with different elevations to test the shadow generation
algorithm.

Test: Added new rectangle shadow
Change-Id: Ifcb5a48200846c33d89f66c162521f2c8565c95d
2017-03-01 17:56:10 +00:00
..
2016-11-15 14:11:33 +00:00