状态栏使用prograssBar

private static final int PROGRESS = 0x1; 
    private static final int MAX_PROGRESS = 100; 
 
    private int mProgressStatus = 10; 
 
    private Handler mHandler = new Handler();     @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.twolayout);
        
        NotificationManager manager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);         int icon = R.drawable.icon; //通知图标 
        CharSequence tickerText = "Hello"; //状态栏显示的通知文本提示 
        long when = System.currentTimeMillis(); //通知产生的时间，会在通知信息里显示 
        //用上面的属性初始化Nofification 
        Notification notification = new Notification(icon,tickerText,when); 
        
        
        
        final RemoteViews contentView = new RemoteViews(getPackageName(), R.layout.custom_notification_layout); 
        contentView.setProgressBar(R.id.progress_bar, MAX_PROGRESS, mProgressStatus, false); 
       
        notification.contentView = contentView; 
      
 
        // Start file upload in a background thread 
        new Thread(new Runnable() { 
            public void run() { 
                while (mProgressStatus < MAX_PROGRESS) { 
                    mProgressStatus += mProgressStatus; 
 
                    // Update the progress bar 
                    mHandler.post(new Runnable() { 
                        public void run() { 
                            contentView.setProgressBar(R.id.progress_bar, MAX_PROGRESS, mProgressStatus, false); 
                        } 
                    }); 
                } 
            } 
        }).start(); 
        
        
        Intent notificationIntent = new Intent(this,TestTwoDScrollView.class);         PendingIntent contentIntent = PendingIntent.getActivity(this,0,notificationIntent,0); 
        notification.contentIntent = contentIntent; 
        manager.notify(1, notification);