addOnPageChangeListener();
viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
currentItem = position;//獲取位置，即第幾頁(yè)
Log.i("Guide","監(jiān)聽改變"+position);
}
@Override
public void onPageScrollStateChanged(int state) {
}
}); 
setOnTouchListener()；
viewPager.setOnTouchListener(new View.OnTouchListener() {
float startX;
float startY;//沒有用到
float endX;
float endY;//沒有用到
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()){
case MotionEvent.ACTION_DOWN:
startX=event.getX();
startY=event.getY();
break;
case MotionEvent.ACTION_UP:
endX=event.getX();
endY=event.getY();
WindowManager windowManager= (WindowManager) getApplicationContext().getSystemService(Context.WINDOW_SERVICE);
//獲取屏幕的寬度
Point size = new Point();
windowManager.getDefaultDisplay().getSize(size);
int width=size.x;
//首先要確定的是，是否到了最后一頁(yè)，然后判斷是否向左滑動(dòng)，并且滑動(dòng)距離是否符合，我這里的判斷距離是屏幕寬度的4分之一（這里可以適當(dāng)控制）
if(currentItem==(imageViews.size()-1)&&startX-endX>=(width/4)){
Log.i(LOG,"進(jìn)入了觸摸");
goToMainActivity();//進(jìn)入主頁(yè)
overridePendingTransition(R.anim.slide_in_right,R.anim.slide_in_left);//這部分代碼是切換Activity時(shí)的動(dòng)畫，看起來(lái)就不會(huì)很生硬
}
break;
}
return false;
}
});

GuideActivity
package com.tc.mobileshop;
import android.content.Context;
import android.content.Intent;
import android.graphics.Point;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Display;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.ImageView;
import com.tc.mobileshop.utils.DisplayUtils;
import java.util.ArrayList;
import java.util.List;
public class GuideActivity extends AppCompatActivity {
private static final String LOG = "GuideActivity";
int touchCount;
int currentItem;
List<Integer> imageIDList;
List<ImageView> imageViews;
ViewPager viewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_guide);
//初始化引導(dǎo)數(shù)據(jù)
initGuideData();
//初始化引導(dǎo)頁(yè)
initGuideView();
//初始化分頁(yè)控件
iniView();
}
/**
* 初始化引導(dǎo)頁(yè)數(shù)據(jù)
*/
private void initGuideData() {
imageIDList = new ArrayList();
imageIDList.add(R.mipmap.apk_img1);
imageIDList.add(R.mipmap.apk_img2);
imageIDList.add(R.mipmap.apk_img3);
}
/**
* 初始化引導(dǎo)頁(yè)
*/
private void initGuideView() {
imageViews = new ArrayList<>();
for (int i = 0; i < imageIDList.size(); i++) {
imageViews.add(new ImageView(this));
}
}
/**
* 初始化分頁(yè)控件
*/
private void iniView() {
viewPager = (ViewPager) findViewById(R.id.guide_pager);
viewPager.setAdapter(new GuideAdapter());
viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
currentItem = position;
Log.i("Guide","監(jiān)聽改變"+position);
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
viewPager.setOnTouchListener(new View.OnTouchListener() {
float startX;
float startY;
float endX;
float endY;
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()){
case MotionEvent.ACTION_DOWN:
startX=event.getX();
startY=event.getY();
break;
case MotionEvent.ACTION_UP:
endX=event.getX();
endY=event.getY();
WindowManager windowManager= (WindowManager) getApplicationContext().getSystemService(Context.WINDOW_SERVICE);
//獲取屏幕的寬度
Point size = new Point();
windowManager.getDefaultDisplay().getSize(size);
int width=size.x;
//首先要確定的是，是否到了最后一頁(yè)，然后判斷是否向左滑動(dòng)，并且滑動(dòng)距離是否符合，我這里的判斷距離是屏幕寬度的4分之一（這里可以適當(dāng)控制）
if(currentItem==(imageViews.size()-1)&&startX-endX>0&&startX-endX>=(width/4)){
Log.i(LOG,"進(jìn)入了觸摸");
goToMainActivity();
overridePendingTransition(R.anim.slide_in_right,R.anim.slide_in_left);
}
break;
}
return false;
}
});
}
private void goToMainActivity() {
Intent intent=new Intent(this,MainActivity.class);
startActivity(intent);
finish();
}
/**
* Viewpager適配器
*/
private class GuideAdapter extends PagerAdapter {
@Override
public int getCount() {
return imageViews.size();
}
/**
* 判斷當(dāng)前分頁(yè)是不是view
* 由于ViewPager里面的分頁(yè)可以填入Fragment
*
* @param view
* @param object
* @return
*/
@Override
public boolean isViewFromObject(View view, Object object) {
return view == object;
}
/**
* 清理內(nèi)存
* 從第一頁(yè)滑動(dòng)到第二頁(yè)，此時(shí)第一頁(yè)的內(nèi)存應(yīng)該釋放
*
* @param container
* @param position
* @param object
*/
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
container.removeView(imageViews.get(position));//釋放滑動(dòng)過(guò)后的前一頁(yè)
}
/**
* 得到---->暫時(shí)是沒有用的
*
* @param object
* @return
*/
@Override
public int getItemPosition(Object object) {
return super.getItemPosition(object);
}
/**
* 初始化分頁(yè)
*
* @param container
* @param position
* @return
*/
@Override
public Object instantiateItem(ViewGroup container, int position) {
ImageView imageView = imageViews.get(position);
imageView.setImageResource(imageIDList.get(position));
ViewGroup.LayoutParams viewLayoutParams = new ViewGroup.LayoutParams
(
DisplayUtils.dip2px(GuideActivity.this, 170),
DisplayUtils.dip2px(GuideActivity.this, 200)
);
container.addView(imageView,viewLayoutParams);//設(shè)置圖片的寬高
return imageView;
}
}
}

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:duration="1000"
android:fromXDelta="0%p"
android:toXDelta="-100%"
/>
</set> 
slide_in_right.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:duration="1000"
android:fromXDelta="100%p"
android:toXDelta="0"
/>
</set>