Fragment，Activity切换动画--Demo

原作者：http://www.cnblogs.com/mengdd/p/3494041.html

代码：demo.jar

1. Fragment切换动画

可以借鉴例子代码 com.emngdd.transaction.fragment.hight.TestFragmentActivity中 addFragment() 的注释代码

对应运行的demo中第二个item，即Fragment Test app的演示

具体：

fragmentTransaction.setCustomAnimations(R.animator.fragment_slide_bottom_enter,R.animator.fragment_slide_bottm_exit);

fragment_slide_bottom_enter.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <objectAnimator
        android:interpolator="@android:interpolator/decelerate_quint"
        android:valueFrom="400dp" android:valueTo="0dp"
        android:valueType="floatType"
        android:propertyName="translationY"
        android:duration="@android:integer/config_mediumAnimTime" />
    <objectAnimator
        android:interpolator="@android:interpolator/decelerate_quint"
        android:valueFrom="0.0" android:valueTo="1.0"
        android:valueType="floatType"
        android:propertyName="alpha"
        android:duration="@android:integer/config_mediumAnimTime" />
</set>

fragment_slide_bottm_exit.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <objectAnimator
        android:interpolator="@android:interpolator/decelerate_quint"
        android:valueFrom="0dp" android:valueTo="-200dp"
        android:valueType="floatType"
        android:propertyName="translationY"
        android:duration="@android:integer/config_mediumAnimTime" />
    <objectAnimator
        android:interpolator="@android:interpolator/decelerate_quint"
        android:valueFrom="1.0" android:valueTo="0.0"
        android:valueType="floatType"
        android:propertyName="alpha"
        android:duration="@android:integer/config_mediumAnimTime" />
</set>

2. Activity 切换动画

借鉴例子代码：com.mengdd.transation.activity.leftfade.TestActivities

对应demo中第三个item,即Activity Test