android的ViewFlipper

activity_main.xml

res/anim/in_leftright.xml

res/anim/in_rightleft.xml

res/anim/out_leftright.xml

res/anim/out_rightleft.xml

MainActivity

package com.example.viewflipper;import android.R.integer;import android.app.Activity;import android.os.Bundle;import android.view.Menu;import android.view.MenuItem;import android.view.MotionEvent;import android.widget.ViewFlipper;public class MainActivity extends Activity {        private ViewFlipper viewFilpper;        @Override        protected void onCreate(Bundle savedInstanceState) {                super.onCreate(savedInstanceState);                setContentView(R.layout.activity_main);                viewFilpper=(ViewFlipper) findViewById(R.id.viewFlipper_1);        }        //重写触屏事件监听方法        float startx=0.0F;        float endx=0.0F;        @Override        public boolean onTouchEvent(MotionEvent event) {                // TODO Auto-generated method stub                int action=event.getAction();                switch (action) {                case MotionEvent.ACTION_DOWN:                        startx=event.getX();                        break;                case MotionEvent.ACTION_UP:                        //向右滑动                        if(event.getX()-startx>10){                                viewFilpper.setInAnimation(this, R.anim.in_leftright);                                viewFilpper.setOutAnimation(this, R.anim.out_leftright);                                viewFilpper.showNext();                        }else if(startx-event.getX()>10){                                viewFilpper.setInAnimation(this, R.anim.in_rightleft);                                viewFilpper.setOutAnimation(this, R.anim.out_rightleft);                                viewFilpper.showPrevious();                        }                                                break;                default:                        break;                }                return super.onTouchEvent(event);        }}