安卓-在ScrollView中自动滚动LinearLayout？

<ScrollView
    android:id="@+id/scrollView"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <LinearLayout
        android:id="@+id/linearLayout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">
        
        <!-- 在这里添加需要显示的内容 -->
        
    </LinearLayout>
</ScrollView>

ScrollView scrollView = findViewById(R.id.scrollView);
LinearLayout linearLayout = findViewById(R.id.linearLayout);

final Handler handler = new Handler();
Runnable runnable = new Runnable() {
    int count = 0;

    @Override
    public void run() {
        scrollView.scrollTo(0, count);
        count += 10; // 每次滚动的距离
        if (count >= linearLayout.getHeight()) {
            count = 0; // 滚动到底部后重新开始滚动
        }
        handler.postDelayed(this, 100); // 每隔100毫秒滚动一次
    }
};

handler.postDelayed(runnable, 100); // 延迟100毫秒后开始滚动