1：先看下顯示效果圖吧 

看下滑動切換後的activity

2：先看slide.XML佈局吧:

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent" android:layout_height="fill_parent" tools:context=".SlideActivity"> <viewflipper android:id="@+id/viewflipper" android:layout_width="match_parent" android:layout_height="match_parent" android:text="@string/hello_world"> </viewflipper></relativelayout>

3:如果想通過滑動（手勢）來實現滑動Activity，需要實現OnGestureListener介面，主要是實現兩個方法 onFling()和onTouchEvent()方法：，並通過viewflipper的setInAnimation方法來實現activity的切換動畫，該動畫需要在res/下建立anim資料夾，具體的動畫.xml檔案請看

第4點：直接上程式碼吧

package com.youpeng.slideactivity; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.view.GestureDetector; import android.view.GestureDetector.OnGestureListener; import android.view.LayoutInflater; import android.view.MotionEvent; import android.view.View; import android.view.View.OnClickListener; import android.view.animation.AnimationUtils; import android.widget.Button; import android.widget.ViewFlipper; public class SlideActivity extends Activity implements OnGestureListener { private GestureDetector mGestureDetector; private ViewFlipper flipper; private Button button1, button2, button3, button4; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.slide); mGestureDetector = new GestureDetector(this); // 獲取介面控制元件 initView(); // 監聽介面 控制元件 monitorView(); } private void monitorView() { // TODO Auto-generated method stub button1.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub Intent intent = new Intent(SlideActivity.this, OneActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); startActivity(intent); } }); button2.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { } }); button3.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub } }); button4.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub } }); } private void initView() { flipper = (ViewFlipper) findViewById(R.id.viewflipper); LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); View viewone = inflater.inflate(R.layout.one, null); flipper.addView(viewone); View viewtwo = inflater.inflate(R.layout.two, null); flipper.addView(viewtwo); View viewthird = inflater.inflate(R.layout.third, null); flipper.addView(viewthird); View viewfour = inflater.inflate(R.layout.four, null); flipper.addView(viewfour); button1 = (Button) viewone.findViewById(R.id.button1); button2 = (Button) viewtwo.findViewById(R.id.button2); button3 = (Button) viewthird.findViewById(R.id.button3); button4 = (Button) viewfour.findViewById(R.id.button4); } // private View addView(int layout) { // LayoutInflater inflater = (LayoutInflater) // getSystemService(Context.LAYOUT_INFLATER_SERVICE); // View view = inflater.inflate(layout, null); // return view; // } @Override public boolean onTouchEvent(MotionEvent event) { return this.mGestureDetector.onTouchEvent(event); } @Override public boolean onDown(MotionEvent e) { return false; } @Override public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { if (e1.getX() - e2.getX() > 100) { 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(); } else if (e1.getX() - e2.getX() < -100) { 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 false; } @Override public void onLongPress(MotionEvent e) { } @Override public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { return false; } @Override public void onShowPress(MotionEvent e) { } @Override public boolean onSingleTapUp(MotionEvent e) { return false; } }

5：anim動畫檔案如下push_left_in.xml如下

  <?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android"> <translate android:duration="300" android:fromxdelta="100%p" android:toxdelta="0"> <alpha android:duration="300" android:fromalpha="0.1" android:toalpha="1.0"> </alpha></translate></set>

push_left_out.xml如下

  <?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android"> <translate android:duration="300" android:fromxdelta="0" android:toxdelta="-100%p"> <alpha android:duration="300" android:fromalpha="1.0" android:toalpha="0.1"> </alpha></translate></set>

push_right_in.xml如下

  <?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="300"> <alpha android:fromalpha="0.1" android:toalpha="1.0" android:duration="500"> </alpha></translate></set>

push_right_out.xml如下

  <?xml version="1.0" encoding="UTF-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android"> <translate android:duration="300" android:fromxdelta="0" android:toxdelta="100%p"> <alpha android:duration="300" android:fromalpha="1.0" android:toalpha="0.1"> </alpha></translate></set>

  具體工程程式碼地址如下：