ImageSwitcher自定意效果+定时切换图片

Activity实现
  1 import android.app.Activity;
 import android.os.Bundle;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.Window;
 import android.view.animation.AnimationUtils;
 import android.widget.Gallery;
 import android.widget.ImageSwitcher;
 import android.widget.ImageView;

 import android.widget.Gallery.LayoutParams;
 import android.widget.Toast;
 import android.widget.ViewSwitcher.ViewFactory;

 public class Switcher extends Activity implements
          ViewFactory {
     private ImageSwitcher is;
     private  int Iindex=0;
     private Gallery gallery;
     /**
      * 按下点的X坐标
      */
     private float downX;
     private  int DuringTime=10000;

     private Integer[] mThumbIds = {R.drawable.a,R.drawable.b, R.drawable.c,
             R.drawable.d,R.drawable.e, R.drawable.f, R.drawable.g};

     private Integer[] mImageIds ={R.drawable.a,R.drawable.b, R.drawable.c,
             R.drawable.d,R.drawable.e, R.drawable.f, R.drawable.g};

     @Override
     protected void onCreate(Bundle savedInstanceState) {
         // TODO Auto-generated method stub
         super.onCreate(savedInstanceState);
         requestWindowFeature(Window.FEATURE_NO_TITLE);
         setContentView(R.layout.switcher);

         is = (ImageSwitcher) findViewById(R.id.switcher);
         is.setFactory(this);

         //is.setInAnimation(AnimationUtils.loadAnimation(this,R.anim.push_bottom_in));//渐入效果
         is.setInAnimation(AnimationUtils.loadAnimation(this,android.R.anim.slide_in_left));//系统提供渐变效果
         is.setOutAnimation(AnimationUtils.loadAnimation(this,
                 android.R.anim.slide_out_right));//渐出效果
         //定时执行图片切换
         is.postDelayed(new Runnable() {
             public void run() {
                 if(Iindex==mImageIds.length-1){
                     Iindex=0;
                 }else{
                     Iindex++;
                 }
                 is.setImageResource(mImageIds[Iindex]);
                 is.postDelayed(this, DuringTime);
             }
         }, DuringTime);

     }

     @Override
     public View makeView() {
         ImageView i = new ImageView(this);
         i.setBackgroundColor(0xFF000000);
         i.setScaleType(ImageView.ScaleType.FIT_CENTER);
         i.setLayoutParams(new ImageSwitcher.LayoutParams(
                 LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
         i.setImageResource(mImageIds[Iindex]);
         i.setOnTouchListener(new View.OnTouchListener() {
             @Override
             public boolean onTouch(View view, MotionEvent event) {
                 switch (event.getAction()) {
                     case MotionEvent.ACTION_DOWN:{
                         //手指按下的X坐标
                         downX = event.getX();
                         break;
                     }
                     case MotionEvent.ACTION_UP:{
                         float lastX = event.getX();
                         //抬起的时候的X坐标大于按下的时候就显示上一张图片
                         if(lastX > downX){
                             if(Iindex==0){
                                 Iindex=mImageIds.length-1;
                             }else{
                                 Iindex--;
                             }
                             is.setImageResource(mImageIds[Iindex]);
                         }else if(lastX < downX){
                             if(Iindex==mImageIds.length-1){
                                 Iindex=0;
                             }else{
                                 Iindex++;
                             }
                             is.setImageResource(mImageIds[Iindex]);
                         }
                     }

                     break;
                 }
                 return true;
             }

         });
         //点击事件换图
        /* i.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 if(Iindex==mImageIds.length-1){
                     Iindex=0;
                 }else{
                     Iindex++;
                 }
                 is.setImageResource(mImageIds[Iindex]);
                 //sm("you click this picture");
             }
         });*/
         return i;
     }

     private void sm(String mes){
         Toast.makeText(this,mes,Toast.LENGTH_SHORT).show();
     }
 }

布局代码
 1 <?xml version="1.0" encoding="utf-8"?>

 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent">

     <ImageSwitcher android:id="@+id/switcher"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_alignParentTop="true"
                    android:layout_alignParentLeft="true"
             />
 </RelativeLayout>

特效定义
<?xml version="1.0" encoding="utf-8"?>
<!-- 上下滑入式 -->
<set xmlns:android="http://schemas.android.com/apk/res/android" >

    <!--<translate
        android:duration="200"
        android:fromYDelta="100%p"
        android:toYDelta="0"
     />-->
    <scale
            android:interpolator= "@android:anim/decelerate_interpolator"
            android:fromXScale="0.0"
            android:toXScale="0.5"
            android:fromYScale="1.0"
            android:pivotX="50%"
            android:pivotY="50%"
            android:startOffset="0"
            android:duration="1000"
            android:repeatCount="1"
            android:repeatMode="reverse"
            />
</set>