利用ScrollView实现布局自动滚动

首先1，
获得ScrollView sc = (ScrollView) findViewById(R.id.scroll);//scroll对象
LinearLayout mlayout = (LinearLayout) findViewById(R.id.mlayout);//scrollView中包含的布局对象
2，定义一个Handler
private final Handler mHandler = new Handler();
3,实现一个线程

private Runnable ScrollRunnable= new Runnable() {
@Override
public void run() {
int off = mlayout.getMeasuredHeight() - sc.getHeight();//判断高度						if (off > 0) {
sc.scrollBy(0, 30);
if (sc.getScrollY() == off) {
Thread.currentThread().interrupt();
} else {
mHandler.postDelayed(this, 1000);
}
}
}
};

4，开始滚动

mHandler.post(ScrollRunnable);

5，暂停滚动

mHandler.removeCallbacks(ScrollRunnable);