我在同一个界面做了两个跑马灯  但是不能同时跑 谁能帮我解决哈啊具体代码如下<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >    <TextView
        android:layout_width="200dip"
        android:layout_height="wrap_content"
        android:layout_marginLeft="10dip"
        android:layout_marginRight="10dip"
        android:clickable="true"
        android:ellipsize="marquee"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:marqueeRepeatLimit="marquee_forever"
        android:scrollHorizontally="true"
        android:text="wEFSDCWAGSFDVawfedscWEFSDefsd" />    <TextView
        android:layout_width="200dip"
        android:layout_height="wrap_content"
        android:layout_marginLeft="10dip"
        android:layout_marginRight="10dip"
        android:clickable="true"
        android:ellipsize="marquee"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:marqueeRepeatLimit="marquee_forever"
        android:scrollHorizontally="true"
        android:text="ewagfsdwafsasfdesfdwefsddasdqefaczx" /></LinearLayout>
这就是布局文件中 main。xml的内容 其余的都没改过 怎么样让这两个跑马灯同时跑起来?