<?xml version="1.0" encoding="utf-8"?> <!-- /** * Copyright (C) 2016 The Android Open Source Project * * 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. */ --> <set xmlns:android="http://schemas.android.com/apk/res/android" android:ordering="sequentially"> <objectAnimator android:duration="3336" android:propertyName="alpha" android:valueFrom="0.0" android:valueTo="0.0" android:valueType="floatType" android:interpolator="@android:interpolator/linear"/> <objectAnimator android:duration="667" android:propertyName="alpha" android:valueFrom="0.0" android:valueTo="1.0" android:valueType="floatType" android:interpolator="@interpolator/topinfo_animation_interpolator_alpha"/> <objectAnimator android:duration="1001" android:propertyName="alpha" android:valueFrom="1.0" android:valueTo="1.0" android:valueType="floatType" android:interpolator="@android:interpolator/linear"/> <objectAnimator android:duration="500" android:propertyName="alpha" android:valueFrom="1.0" android:valueTo="0.0" android:valueType="floatType" android:interpolator="@android:interpolator/linear"/> </set>