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added in version 22.1.0

android.support.v4.view.animation

Classes

FastOutLinearInInterpolator Interpolator corresponding to fast_out_linear_in
FastOutSlowInInterpolator Interpolator corresponding to fast_out_slow_in
LinearOutSlowInInterpolator Interpolator corresponding to linear_out_slow_in
PathInterpolatorCompat Helper for creating path-based Interpolator instances.