Android动画配置详解-优快云博客

本文链接：https://blog.youkuaiyun.com/wangbadan007007/article/details/49149495
本文详细介绍了Android中动画配置文件的设置方法，包括缩放、旋转和平移等常见动画效果的实现方式及其参数设置。通过XML定义了不同类型的动画序列，如加速减速插值器的应用，以及透明度、缩放等动画组合。
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<?xml version="1.0" encoding="utf-8"?>
<set
xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false"
>  
  <scale
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
        android:fromXScale="0.0"
        android:toXScale="1.0"
        
        android:fromYScale="0.0"
        android:toYScale="1.0"
        
        android:pivotX="50%"
        android:pivotY="50%"
        android:duration="3000"
        android:repeatCount="0"
        android:startOffset="300"
    ></scale>
    
    <rotate 
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"     
        android:fromDegrees="0" 
        android:toDegrees="+355"         
        android:pivotX="50%" 
        android:pivotY="50%"         
        android:duration="3000" />
        
</set>


<?xml version="1.0" encoding="utf-8"?>
<set
xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false"
>  
  <scale
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
        android:fromXScale="0.0"
        android:toXScale="1.0"
        
        android:fromYScale="0.0"
        android:toYScale="1.0"
        
        android:pivotX="50%"
        android:pivotY="50%"
        android:duration="2000"
        android:repeatCount="0"
        android:startOffset="300"
    ></scale>
    
    <translate
        android:fromXDelta="30"
        android:toXDelta="-80"
        android:fromYDelta="30"
        android:toYDelta="250"
        android:duration="2000"
        />
        
</set>





<?xml version="1.0" encoding="utf-8"?>
<set
xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false"
>
    
    <scale
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
        android:fromXScale="0.0"
        android:toXScale="1.0"
        android:fromYScale="0.0"
        android:toYScale="1.0"
        android:pivotX="50%"
        android:pivotY="50%"
        android:duration="3000"
    ></scale>
    
       <translate
        android:interpolator="@android:anim/accelerate_decelerate_interpolator" 
        android:fromXDelta="120"
        android:toXDelta="30"
        android:fromYDelta="30"
        android:toYDelta="250"
        android:duration="3000"
        />
        
      <rotate 
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"     
        android:fromDegrees="0" 
        android:toDegrees="+355"         
        android:pivotX="50%" 
        android:pivotY="50%"         
        android:duration="3000" />
    
</set>




<?xml version="1.0" encoding="UTF-8"?>
<set android:interpolator="@android:anim/accelerate_interpolator"
   xmlns:android="http://schemas.android.com/apk/res/android">
   <translate android:duration="2000"
      android:fromYDelta="0.0" android:toYDelta="100.0%p" />
</set>




<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/accelerate_interpolator" >

    <translate
        android:duration="2000"
        android:fromXDelta="100%p"
        android:toXDelta="0" />

</set>




<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/accelerate_interpolator" >

    <translate
        android:duration="2000"
        android:fromXDelta="-100%p"
        android:toXDelta="0" />

</set>




<?xml version="1.0" encoding="UTF-8"?>
<set android:interpolator="@android:anim/decelerate_interpolator"
   xmlns:android="http://schemas.android.com/apk/res/android">
   <translate android:duration="2000"
      android:fromYDelta="100.0%p" android:toYDelta="0.0" />
</set>



<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:fromXDelta="30"
android:toXDelta="-80"
android:fromYDelta="30"
android:toYDelta="300"
android:duration="2000"
/>
<!-- translate 位置转移动画效果
        整型值:
        fromXDelta 属性为动画起始时 X坐标上的位置    
        toXDelta   属性为动画结束时 X坐标上的位置
        
        fromYDelta 属性为动画起始时 Y坐标上的位置
        toYDelta   属性为动画结束时 Y坐标上的位置
        注意:
                     没有指定fromXType toXType fromYType toYType 时候，默认是以自己为相对参照物 
                   
        
        长整型值：
        duration  属性为动画持续时间
        说明:     
                     时间以毫秒为单位
-->
</set>



<?xml version="1.0" encoding="utf-8"?>
<set
xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false"
>  
   <translate
        android:interpolator="@android:anim/accelerate_decelerate_interpolator" 
        android:fromXDelta="120"
        android:toXDelta="110"
        android:fromYDelta="30"
        android:toYDelta="50"
        android:duration="3000"
        />
    
    <rotate 
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"     
        android:fromDegrees="0" 
        android:toDegrees="+360"         
        android:pivotX="50%" 
        android:pivotY="50%"   
        android:startOffset="800"      
        android:duration="5000" />
        
</set>



<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 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:interpolator="@android:anim/accelerate_interpolator">
   <alpha android:fromAlpha="0.0" android:toAlpha="1.0"
      android:duration="2000" />
   <scale android:fromXScale="0.5" android:toXScale="1.5"
      android:fromYScale="0.5" android:toYScale="1.5" android:pivotX="50%"
      android:pivotY="50%" android:duration="2000" />
   <scale android:fromXScale="1.5" android:toXScale="1.0"
      android:fromYScale="1.5" android:toYScale="1.0" android:pivotX="50%"
      android:pivotY="50%" android:startOffset="200" android:duration="2000" />
</set>




<!-- android:duration="@android:integer/config_mediumAnimTime" -->
<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/decelerate_interpolator" >

    <alpha
        android:duration="2000"
        android:fromAlpha="0"
        android:toAlpha="1.0" />

    <scale
        android:duration="2000"
        android:fromXScale="2.0"
        android:fromYScale="2.0"
        android:pivotX="50%p"
        android:pivotY="50%p"
        android:toXScale="1.0"
        android:toYScale="1.0" />

</set>





-->
<!-- android:duration="@android:integer/config_mediumAnimTime" -->
<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/decelerate_interpolator"
    android:zAdjustment="top" >

    <scale
        android:duration="2000"
        android:fromXScale="1.0"
        android:fromYScale="1.0"
        android:pivotX="0"
        android:pivotY="0"
        android:toXScale="0"
        android:toYScale="0" />

    <alpha
        android:duration="2000"
        android:fromAlpha="1.0"
        android:toAlpha="0" />

</set>