1<?xml version="1.0" encoding="utf-8"?> 2<!-- 3/** 4 * Copyright (C) 2018 The Android Open Source Project 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18--> 19<set 20 xmlns:android="http://schemas.android.com/apk/res/android" > 21 <set 22 android:ordering="sequentially" > 23 <objectAnimator 24 android:duration="4233" 25 android:propertyName="fillAlpha" 26 android:valueFrom="1.0" 27 android:valueTo="1.0" 28 android:valueType="floatType" 29 android:interpolator="@android:interpolator/linear" /> 30 <objectAnimator 31 android:duration="66" 32 android:propertyName="fillAlpha" 33 android:valueFrom="1.0" 34 android:valueTo="0.0" 35 android:valueType="floatType" 36 android:interpolator="@android:interpolator/linear" /> 37 <objectAnimator 38 android:duration="299" 39 android:propertyName="fillAlpha" 40 android:valueFrom="0.0" 41 android:valueTo="0.0" 42 android:valueType="floatType" 43 android:interpolator="@android:interpolator/linear" /> 44 <objectAnimator 45 android:duration="33" 46 android:propertyName="fillAlpha" 47 android:valueFrom="0.0" 48 android:valueTo="1.0" 49 android:valueType="floatType" 50 android:interpolator="@android:interpolator/linear" /> 51 </set> 52</set> 53