잘못된 부분좀 알려주세요.

탭 하단으로 내리는 문제 입니다.
xml 입니다.
<?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"
      android:gravity="center_horizontal">
                 
               <TabHost android:id="@android:id/tabhost"  
                        android:layout_width="fill_parent"  
                        android:layout_height="fill_parent">   
  
                        <FrameLayout android:id="@android:id/tabcontent"        
                                     android:layout_width="fill_parent"              
                                     android:layout_height="fill_parent"
                                     android:layout_weight="1">
                                   </FrameLayout>
                        <TabWidget android:id="@android:id/tabs"
                                   android:layout_alignParentBottom="true"      
                                   android:layout_width="fill_parent"      
                                   android:layout_height="wrap_content"
                                   android:paddingTop="370px"
                                   android:gravity="bottom"/>                          
                </TabHost>
</LinearLayout>

java 소스 입니다.

public class A extends TabActivity {
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        TabHost mTab = getTabHost();
        LayoutInflater layout = LayoutInflater.from(this);
        layout.inflate(xml, null);      
        
        TabSpec spec;
        spec = mTab.newTabSpec("tag");
        spec.setContent(new Intent(this, View1.class)); 
        spec.setIndicator("1page"); 
        mTab.addTab(spec);
     
        spec = mTab.newTabSpec("tag");//(getString(R.string.smartmatch)); 
        spec.setContent(new Intent(this, View2.class)); 
        spec.setIndicator("2page"); 
        mTab.addTab(spec);

        spec = mTab.newTabSpec("tag");//(getString(R.string.smartmatch)); 
        spec.setContent(new Intent(this, View3.class)); 
        spec.setIndicator("3page"); 
        mTab.addTab(spec);   
      }
}

위와 같이 코딩을 했습는데. 계속 위에 탭이 뜨네요.
검색 해 봐도 이 방식인거 같은데 왜 그럴까요?

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