[android] 界面切换的简单动画详解手机开发

 ?xml version="1.0" encoding="utf-8"? 

 translate xmlns:android="http://schemas.android.com/apk/res/android" 

 android:fromXDelta="100%" 

 android:toXDelta="0" 

 android:duration="3000" 

 /translate 

View child=new IndexView(this).getMemberView(); 

child.startAnimation(AnimationUtils.loadAnimation(this, R.anim.left_to_right));

2. 淡入淡出动画

当前淡出界面和执行时间

淡出过程中，淡入界面处于等待状态

第二个界面淡入和他的执行时间

第一个界面执行完成后，要删除掉

package com.tsh.lottery.utils; 

import android.support.v4.view.ViewPager; 

import android.view.View; 

import android.view.ViewGroup; 

import android.view.ViewParent; 

import android.view.animation.AlphaAnimation; 

import android.view.animation.Animation; 

import android.view.animation.Animation.AnimationListener; 

public class FadeUtil { 

 /** 

 * 淡出界面 

 * @param view 界面 

 * @param duration 执行时间 

 public static void fadeOut(final View view,long duration){ 

 AlphaAnimation alphaAnimation=new AlphaAnimation(1, 0); 

 alphaAnimation.setDuration(duration); 

 view.startAnimation(alphaAnimation); 

 //监听动画结束，删除View元素 

 alphaAnimation.setAnimationListener(new AnimationListener() { 

 @Override 

 public void onAnimationStart(Animation animation) { 

 @Override 

 public void onAnimationRepeat(Animation animation) { 

 @Override 

 public void onAnimationEnd(Animation animation) { 

 ViewGroup vg=(ViewGroup) view.getParent(); 

 vg.removeView(view); 

 }); 

 /** 

 * 淡入界面 

 * @param view 界面 

 * @param delay 延迟时间 

 * @param duration 执行时间 

 public static void fadeIn(View view,long delay,long duration){ 

 AlphaAnimation alphaAnimation=new AlphaAnimation(0, 1); 

 //设置开始时间延迟 

 alphaAnimation.setStartOffset(delay); 

 alphaAnimation.setDuration(duration); 

 view.startAnimation(alphaAnimation); 

}