本文介绍了一种使用XML定义的屏幕切换动画实现方法，包括从屏幕右边进入和从左边退出的效果。通过两个动画文件out_to_left.xml和in_from_right.xml详细展示了动画参数设置，如持续时间、起始偏移量等。
out_to_left.xml：
<?xml version="1.0" encoding="utf-8"?>
<!--从屏幕左边退出，先退后2%p位置，再向左退出<wbr> --><br> <set xmlns:android="http://schemas.android.com/apk/res/android"<br><wbr><wbr><wbr> android:shareInterpolator="false" ><br><br><wbr><wbr><wbr> <translate<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:duration="200"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:fromXDelta="0%p"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:interpolator="@android:anim/accelerate_decelerate_interpolator"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:toXDelta="2%p" /><br><wbr><wbr><wbr> <translate<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:duration="1000"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:fromXDelta="2%p"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:interpolator="@android:anim/accelerate_interpolator"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:startOffset="200"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:toXDelta="-100%p" /><br><br> </set><br><br><br> in_from_right.xml：<br> <?xml version="1.0" encoding="utf-8"?><br> <!--从屏幕右边偏离2%位置开始进入，到达终点后有超出在返回终点的动态效果<wbr> --><br> <translate xmlns:android="http://schemas.android.com/apk/res/android"<br><wbr><wbr><wbr> android:duration="1000"<br><wbr><wbr><wbr> android:fromXDelta="102%p"<br><wbr><wbr><wbr> android:interpolator="@android:anim/anticipate_overshoot_interpolator"<br><wbr><wbr><wbr> android:startOffset="200"<br><wbr><wbr><wbr> android:toXDelta="0%p" /><br><br><br><br><br><div style="text-align: left;"> <wbr>intent.putExtra("idnumber", IDCARD);<wbr><br><wbr> startActivity(intent);<wbr><br> //设置切换动画，从右边进入，左边退出<br><wbr> overridePendingTransitio<wbr>n(R.xml.in_from_right, R.xml.out_to_left);<wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><br></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr> </div> </wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>
<?xml version="1.0" encoding="utf-8"?>
<!--从屏幕左边退出，先退后2%p位置，再向左退出<wbr> --><br> <set xmlns:android="http://schemas.android.com/apk/res/android"<br><wbr><wbr><wbr> android:shareInterpolator="false" ><br><br><wbr><wbr><wbr> <translate<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:duration="200"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:fromXDelta="0%p"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:interpolator="@android:anim/accelerate_decelerate_interpolator"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:toXDelta="2%p" /><br><wbr><wbr><wbr> <translate<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:duration="1000"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:fromXDelta="2%p"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:interpolator="@android:anim/accelerate_interpolator"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:startOffset="200"<br><wbr><wbr><wbr><wbr><wbr><wbr><wbr> android:toXDelta="-100%p" /><br><br> </set><br><br><br> in_from_right.xml：<br> <?xml version="1.0" encoding="utf-8"?><br> <!--从屏幕右边偏离2%位置开始进入，到达终点后有超出在返回终点的动态效果<wbr> --><br> <translate xmlns:android="http://schemas.android.com/apk/res/android"<br><wbr><wbr><wbr> android:duration="1000"<br><wbr><wbr><wbr> android:fromXDelta="102%p"<br><wbr><wbr><wbr> android:interpolator="@android:anim/anticipate_overshoot_interpolator"<br><wbr><wbr><wbr> android:startOffset="200"<br><wbr><wbr><wbr> android:toXDelta="0%p" /><br><br><br><br><br><div style="text-align: left;"> <wbr>intent.putExtra("idnumber", IDCARD);<wbr><br><wbr> startActivity(intent);<wbr><br> //设置切换动画，从右边进入，左边退出<br><wbr> overridePendingTransitio<wbr>n(R.xml.in_from_right, R.xml.out_to_left);<wbr><br><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><br></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr> </div> </wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>
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