Android中ViewPage无限轮播和手动

1：轮播就需要定时器操作定义一个定时器：

 // 定时滑动线程
        new Thread(new Runnable() {

            @Override
            public void run() {
                while (true) {
                    if (isContinue) {

//发送消息
                        viewHandler.sendEmptyMessage(what.get());
                        what.incrementAndGet();

//自动到最后的时候回到首页
                        if (what.get() > advPics.size() - 1) {
                            what.getAndAdd(-advPics.size());
                        }
//
                        try {
                            Thread.sleep(1000);
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }
                    }
                }
            }

        }).start();

2：需要对触摸滑动的监听及添加标志位

private boolean isContinue = true;   标志位 用于手还是自动

//按下时不继续定时滑动,弹起时继续定时滑动
advPager.setOnTouchListener(new View.OnTouchListener() {

    @Override
    public boolean onTouch(View v, MotionEvent event) {
        switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
            case MotionEvent.ACTION_MOVE:
                isContinue = false;
                break;
            case MotionEvent.ACTION_UP:
                isContinue = true;
                break;
            default:
                isContinue = true;
                break;
        }
        return false;
    }
});

3:viewpage的切换

private final Handler viewHandler = new Handler() {

    @Override
    public void handleMessage(Message msg) {
        advPager.setCurrentItem(msg.what);
        super.handleMessage(msg);
    }

};