自动跳转或者任意键跳转

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package com.qqfortune;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.view.KeyEvent;
import android.view.MotionEvent;

/**
* 开始LOGO跳转页
* @author CRF
* @2010-03-11
*/

public class LogoActivity extends Activity
{
private Handler objHandler = new Handler();
private int intCounter=0;
private boolean isTime=true;
private long delayMillis=5000;
private Runnable mTasks = new Runnable()
{
    /*自动页面跳转 */
    public void run()
    {
      /* 自动时间后跳转 */
//      intCounter++;
//      if(intCounter<10){
//        objHandler.postDelayed(mTasks, 800);
//      }
//      else{
//        Intent in=new Intent(LogoActivity.this,QQFortune.class);
//        LogoActivity.this.startActivity(in);
//        LogoActivity.this.finish();
//        objHandler.removeCallbacks(mTasks);
//        }

    while(isTime){
      boolean reachTime=objHandler.postDelayed(mTasks, delayMillis);
      if (reachTime==true) isTime=false;
    }
    Intent in=new Intent(LogoActivity.this,QQFortune.class);
     LogoActivity.this.startActivity(in);
     LogoActivity.this.finish();
     objHandler.removeCallbacks(mTasks);
    }
};
    public void onCreate(Bundle dl){
      super.onCreate(dl);
      this.setContentView(R.layout.logo);
      objHandler.postDelayed(mTasks, 800);
    }
    /* 按键弹起事件*/
    public boolean onKeyUp(int keyCode, KeyEvent event){
      Intent in=new Intent(LogoActivity.this,QQFortune.class);
      LogoActivity.this.startActivity(in);
      LogoActivity.this.finish();
      objHandler.removeCallbacks(mTasks);
      return true;
    }
    /*触摸事件*/
    public boolean onTouchEvent(MotionEvent event){
      if(MotionEvent.ACTION_UP==event.getAction()){
        Intent in=new Intent(LogoActivity.this,QQFortune.class);
        LogoActivity.this.startActivity(in);
        LogoActivity.this.finish();
        objHandler.removeCallbacks(mTasks);
        return true;
      }
      return false;
    }
}

//////////////////////////参考///////////////

package org.me.android_timer;

02.import android.app.Activity;

03.import android.os.Bundle;

04.import android.os.Handler;

05.import android.widget.TextView;

06.

07.public class MainActivity extends Activity {

08. private Long startTime;

09. private Handler handler = new Handler();

10.

11. @Override

12. public void onCreate(Bundle savedInstanceState) {

13. super.onCreate(savedInstanceState);

14. setContentView(R.layout.main);

15. //取得目前時間

16. startTime = System.currentTimeMillis();

17. //設定定時要執行的方法

18. handler.removeCallbacks(updateTimer);

19. //設定Delay的時間

20. handler.postDelayed(updateTimer, 1000);

21. }

22.

23. //固定要執行的方法

24. private Runnable updateTimer = new Runnable() {

25. public void run() {

26. final TextView time = (TextView) findViewById(R.id.timer);

27. Long spentTime = System.currentTimeMillis() - startTime;

28. //計算目前已過分鐘數

29. Long minius = (spentTime/1000)/60;

30. //計算目前已過秒數

31. Long seconds = (spentTime/1000) % 60;

32. time.setText(minius+":"+seconds);

33. handler.postDelayed(this, 1000);

34. }

35. };

36.}