/* * Copyright 2017 Gabor Varadi * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.zhuinden.simplestack.navigator.changehandlers; import android.animation.Animator; import android.animation.AnimatorSet; import android.animation.ObjectAnimator; import android.annotation.TargetApi; import android.support.annotation.NonNull; import android.view.View; /** * A default segue animation. */ @TargetApi(11) public final class SegueViewChangeHandler extends AnimatorViewChangeHandler { @Override protected Animator createAnimator(@NonNull View from, @NonNull View to, int direction) { int fromTranslation = (-1) * direction * from.getWidth(); int toTranslation = direction * to.getWidth(); AnimatorSet set = new AnimatorSet(); set.play(ObjectAnimator.ofFloat(from, "translationX", fromTranslation)); set.play(ObjectAnimator.ofFloat(to, "translationX", toTranslation, 0)); return set; } }