package com.ctoof.android;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.MotionEvent;
public class SplashScreen extends Activity {
 protected boolean _active = true;
 protected int _splashTime = 5000;
 @Override
 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.splash);
  Thread splashTread = new Thread() {
   @Override
   public void run() {
    try {
     int waited = 0;
     while(_active && (waited < _splashTime)) {
      sleep(100);
      if(_active) {
       waited += 100;
      }
     }
    } catch(InterruptedException e) {
     // do nothing
    } finally {
     finish();
     // 启动主应用
     startActivity(new Intent("com.ctoof.android.MySample.MyApp"));
     stop();
    }
   }
  };
  splashTread.start();
 }
 @Override
 public boolean onTouchEvent(MotionEvent event) {
  if (event.getAction() == MotionEvent.ACTION_DOWN) {
   _active = false;
  }
  return true;
 }
}

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="com.ctoof.android"
  android:versionCode="1"
  android:versionName="1.0">
 <application android:icon="@drawable/icon" android:label="@string/app_name">
  <activity android:name=".SplashScreen"
     android:label="@string/app_name">
   <intent-filter>
    <action android:name="android.intent.action.MAIN" />
    <category android:name="android.intent.category.LAUNCHER" />
   </intent-filter>
  </activity>
  <activity android:name=".MyApp">
   <intent-filter>
    <action android:name=" com.ctoof.android. MySample.MyApp " />
    <category android:name="android.intent.category.DEFAULT" />
   </intent-filter>
  </activity>
 </application>
 <uses-sdk android:minSdkVersion="4" />
</manifest>