/** * Copyright (c) 2015-present, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the root directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. */ package com.facebook.react.animation; import android.view.View; /** * Subclass of {@link AnimationPropertyUpdater} for animating view's opacity */ public class OpacityAnimationPropertyUpdater extends AbstractSingleFloatProperyUpdater { public OpacityAnimationPropertyUpdater(float toOpacity) { super(toOpacity); } public OpacityAnimationPropertyUpdater(float fromOpacity, float toOpacity) { super(fromOpacity, toOpacity); } @Override protected float getProperty(View view) { return view.getAlpha(); } @Override protected void setProperty(View view, float propertyValue) { view.setAlpha(propertyValue); } }