@@ -0,0 +1,895 @@
+package com.pspdfkit.vangogh.api;%0A%0Aimport android.view.animation.AccelerateDecelerateInterpolator;%0Aimport android.view.animation.Interpolator;%0A%0A/**%0A * Helper class holding constants used in animations.%0A */%0Apublic class AnimationConstants %7B%0A%0A    /** Full visibility alpha level. */%0A    public static final float ALPHA_VISIBLE = 1f;%0A%0A    /** Full invisibility alpha level. */%0A    public static final float ALPHA_INVISIBLE = 0f;%0A%0A    /** Quick animation duration in ms. */%0A    public static final long DURATION_QUICK = 300L;%0A%0A    /** Slow animation duration in ms. */%0A    public static final long DURATION_SLOW = 1500L;%0A%0A    /** Default animation duration in ms. */%0A    public static final long DURATION_DEFAULT = 1000L;%0A%0A    /** Default interpolator used with animations if not specified otherwise. */%0A    public static final Interpolator INTERPOLATOR = new AccelerateDecelerateInterpolator();%0A%0A%7D%0A

Create AnimationConstants class