tree f3cfa6e205073dae1714bd586087ae6ab2048056
parent ea37c3c842f44d38e54d4b24244097f8377d16db
author Dake Gu <dake@google.com> 1473804208 -0700
committer Dake Gu <dake@google.com> 1474320638 -0700

Fix Leanback NPE: Add getConstantState().newDrawable() support

Added getAlpha() support.
Also removed accidentally exposed member variable from API.

Test: added

Bug: 31468977

Change-Id: I20197d580141b191758dc37efbbc1213cb469e11