布局文件问题：布局文件eclipse插件显示正常，模拟器中显示不正常

Question

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
                xmlns:snake="http://schemas.android.com/apk/res/com.android.gstar"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >
      <com.android.gstar.SnakeView
            android:id="@+id/snake"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            snake:tileSize="24" />
  <RelativeLayout 
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"
      
      >
        <Button
            android:id="@+id/up"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="50px"
            android:layout_alignParentRight="true"
            android:layout_marginRight="100px"
            android:background="@drawable/up"
            ></Button>
        
       <Button
            android:id="@+id/down"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@id/up" 
            android:layout_alignRight="@id/up"
            android:layout_marginTop="50px"            
            android:background="@drawable/down"
            
            ></Button>
          <Button
            android:id="@+id/left"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_below="@id/up"
            android:layout_marginTop="18px"
            android:layout_marginRight="140px"
            android:background="@drawable/left"
            ></Button>
        <Button 
            android:id="@+id/play"
            android:layout_centerHorizontal="true"
            android:layout_centerVertical="true"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Press to start game"
            ></Button>        <Button
            android:id="@+id/right"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignBaseline="@id/left"
            android:layout_alignBottom="@id/left"
            android:layout_toRightOf="@id/down"
            android:background="@drawable/right" />      </RelativeLayout></FrameLayout>以上是布局文件eclipse插件预览模拟器效果
是哪里出了问题
刚注册的账号 分少别嫌弃 布局Eclipse插件Android

Answer 1

额 找到问题了  是自己在activity中改变了   按钮控件的ID........// up=(Button)findViewById(R.id.up);
// up.setOnClickListener(this);
// up.setId(UP);