tree 1647a9bc2779f776d63a44c9779f9769a9adffe9
parent 0042e3a5e7ca098da92a202e3d835a0447314ee6
author Tony Wickham <twickham@google.com> 1462316626 -0700
committer Tony Wickham <twickham@google.com> 1462320020 -0700

Return 1f in Log(Ac/De)celerateInterpolators on a 1f input.

In battery saver mode, animations skip directly to the final values.
For LogDecelerateInterpolator, however, an input of 1f outputs an
interpolated 0.99999994. This meant that the FirstFrameAnimatorHelper
didn't realize that this was the last frame, and messed things up.
Since any interpolator should return 1 on an input of 1, we just
short-circuit in that case for the log interpolators.

Bug: 25666809
Change-Id: I60527e3758cea383fbcf50acb95460a7bd9ab43c