Activity屏幕切换动画(二)-左右滑动深入与实战

Android的Activity屏幕切换动画(一)-左右滑动切换 ，实现过程是非常简单，一些新手可能会向深入了了解  Activity  切换的原理，下面主要对左右滑动进行深入的探讨，并以项目中的一个切换效果来进一步了解。

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<? 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  --> < set xmlns:android = "http://schemas.android.com/apk/res/android"      android:shareInterpolator = "false" >        < translate          android:duration = "200"          android:fromXDelta = "0%p"          android:interpolator = "@android:anim/accelerate_decelerate_interpolator"          android:toXDelta = "2%p" />      < translate          android:duration = "1000"          android:fromXDelta = "2%p"          android:interpolator = "@android:anim/accelerate_interpolator"          android:startOffset = "200"          android:toXDelta = "-100%p" />   </ set >

[2].[代码] new_dync_in_from_right.xml 

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<? xml version = "1.0" encoding = "utf-8" ?> <!--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  --> < translate xmlns:android = "http://schemas.android.com/apk/res/android"      android:duration = "1000"      android:fromXDelta = "102%p"      android:interpolator = "@android:anim/anticipate_overshoot_interpolator"      android:startOffset = "200"      android:toXDelta = "0%p" />

[3].[代码] 调用代码 

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Intent intent = new Intent();                  intent.setClass(ActivitySwitchDemoActivity. this , SecondActivity. class );                  startActivity(intent);                  //设置切换动画，从右边进入，左边退出,带动态效果                  overridePendingTransition(R.anim.new_dync_in_from_right, R.anim.new_dync_out_to_left);

转载地址：http://www.oschina.net/code/snippet_97118_7734