Popupwindow的动画的设置

首先在anim 里面设置动画的，弹出和隐藏

弹出：首先扩展到1.1倍，然后返回原来的大小

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <scale
        android:fromXScale="0.6"
        android:toXScale="1.1"
        android:fromYScale="0.6"
        android:toYScale="1.1"
        android:pivotX="50%"
        android:pivotY="50%"
        android:duration="100" />
    <scale
        android:fromXScale="1.0"
        android:toXScale="0.91"
        android:fromYScale="1.0"
        android:toYScale="0.91"
        android:pivotX="50%"
        android:pivotY="50%"
        android:duration="200"
        android:delay="100" />
    <alpha
        android:interpolator="@android:anim/linear_interpolator"
        android:fromAlpha="0.0"
        android:toAlpha="1.0"
        android:duration="200" />
</set>

隐藏：

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <scale
        android:fromXScale="1.0"
        android:toXScale="1.25"
        android:fromYScale="1.0"
        android:toYScale="1.25"
        android:pivotX="50%"
        android:pivotY="50%"
        android:duration="120" />
    <scale android:fromXScale="1.0"
        android:toXScale="0.48"
        android:fromYScale="1.0"
        android:toYScale="0.48"
        android:pivotX="50%"
        android:pivotY="50%"
        android:duration="240"
        android:delay="120" />
    <alpha
        android:interpolator="@android:anim/linear_interpolator"
        android:fromAlpha="1.0"
        android:toAlpha="0.0"
        android:duration="240" />
</set>

在styles 里面添加：

<style name="PopupAnimation" parent="android:Animation"
        mce_bogus="1">
        <item name="android:windowEnterAnimation">@anim/anim_dialog_show</item>
        <item name="android:windowExitAnimation">@anim/anim_dialog_hide</item>
    </style>

使用：

memberTypePopupWindow.setAnimationStyle(R.style.PopupAnimation);

 PopupWindow的二级菜单的简单demo

 

简单的popupWindow的demo

 

Popupwindow的动画的设置