tree 12b43d12e36879aec8f91b3d8086bdbd7c5be808
parent 0948ce0cdbba5ce720389c6e0c328c76d5f9e152
author Noah Wang <nfw@google.com> 1471989387 -0700
committer Noah Wang <nfw@google.com> 1472065526 -0700

Inflate necessary previews upon user interaction instead of
inflating everything on creation of the screen. This will
improve the speed of opening the screen and refreshing screen upon
commiting change.

Test: Manually tested by interacting with ViewPager and SeekBar.
Bug: 30697309
Change-Id: Ieb2fac95696b8be33fd508f3b75741529b68e946