Android 手势滑动动画效果收集整理

一 、 利用View自身的setAnimation来实现动画（TextView、imageView、ListView等都可以实现)

java代码：

public void UpdateViewContent(){TextView txtview = (TextView)findViewById(R.id.content_view);txtview.setText(MyGetNextText());txtview.setAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_in));}

 

Xml代码：

<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android"><translate android:fromXDelta="0" android:toXDelta="100%" android:duration="300"/><alpha android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="300" /></set>

关键代码：

txtview.setAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_in));

 

二、ViewFlipper实现左右滑动效果转载自（http://www.cnblogs.com/hanyonglu/archive/2012/02/13/2349827.html）

java代码：

package com.android.flip;import android.app.Activity;import android.os.Bundle;import android.view.GestureDetector;import android.view.MotionEvent;import android.view.View;import android.view.GestureDetector.OnGestureListener;import android.view.animation.AnimationUtils;import android.widget.ImageView;import android.widget.ViewFlipper;/** * Android实现左右滑动效果 * @Description: Android实现左右滑动效果 * @File: MainActivity.java * @Package com.android.flip * @Author Hanyonglu * @Date 2012-02-12 上午10:44:04 * @Version V1.0 */public class MainActivity extends Activity implements OnGestureListener {    private ViewFlipper flipper;    private GestureDetector detector;        /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);                detector = new GestureDetector(this);        flipper = (ViewFlipper) this.findViewById(R.id.ViewFlipper1);        flipper.addView(addImageView(R.drawable.one));        flipper.addView(addImageView(R.drawable.two));        flipper.addView(addImageView(R.drawable.three));        flipper.addView(addImageView(R.drawable.four));        flipper.addView(addImageView(R.drawable.five));        //添加Layout        //flipper.addView(addView(R.layout.layout1));//选择第几个view//viewFlipper.setDisplayedChild(0);    }        private View addImageView(int id) {        ImageView iv = new ImageView(this);        iv.setImageResource(id);        return iv;    }        @Override    public boolean onTouchEvent(MotionEvent event) {        // TODO Auto-generated method stub        return this.detector.onTouchEvent(event);    }        @Override    public boolean onDown(MotionEvent e) {        // TODO Auto-generated method stub        return false;    }        @Override    public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,            float velocityY) {        if (e1.getX() - e2.getX() > 120) {            this.flipper.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_in));            this.flipper.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_out));            this.flipper.showNext();            return true;        } else if (e1.getX() - e2.getX() < -120) {            this.flipper.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.push_right_in));            this.flipper.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.push_right_out));            this.flipper.showPrevious();            return true;        }                return false;    }        @Override    public void onLongPress(MotionEvent e) {        // TODO Auto-generated method stub            }        @Override    public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,            float distanceY) {        // TODO Auto-generated method stub        return false;    }        @Override    public void onShowPress(MotionEvent e) {        // TODO Auto-generated method stub            }        @Override    public boolean onSingleTapUp(MotionEvent e) {        // TODO Auto-generated method stub        return false;    }}

 

为了使其滑动时有一定的特效，我们需要加入Animation效果，说到Animation，我们先看下如何在Android中实现自定义Animation。自定义的Animation是以XML格式定义的，定义好的XML文件存放在res/anim中。

　　一般的Animation有以下四种类型：
　　1. Alpha：渐变透明度动画效果
　　2. Scale：渐变尺寸伸缩动画效果
　　3. Translate：画面转换位置移动动画效果
　　4. Rotate：画面转换位置移动动画效果

push_left_in.xml文件中代码：

<?xml version="1.0" encoding="utf-8"?>  <set xmlns:android="http://schemas.android.com/apk/res/android">    <translate android:fromXDelta="100%p" android:toXDelta="0"        android:duration="500" />    <alpha android:fromAlpha="0.1" android:toAlpha="1.0"        android:duration="500" /></set>

push_left_out.xml文件中代码：

<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android">    <translate android:fromXDelta="0" android:toXDelta="-100%p"        android:duration="500" />    <alpha android:fromAlpha="1.0" android:toAlpha="0.1"        android:duration="500" /></set>

push_right_in.xml文件中代码：

<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android"><translate android:fromXDelta="-100%p" android:toXDelta="0"android:duration="500" /><alpha android:fromAlpha="0.1" android:toAlpha="1.0"android:duration="500" /></set>

push_right_out.xml文件中代码：

<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android">    <translate android:fromXDelta="0" android:toXDelta="100%p"        android:duration="500" />    <alpha android:fromAlpha="1.0" android:toAlpha="0.1"        android:duration="500" /></set>