android - How can I modify the layout of slidingtab in the lockscreen?,is -

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in lockscreen ,the layout of slidingtab vertical,how can modify "horizontal"?

i set :

  <com.android.internal.widget.slidingtab       android:id="@+id/tab_selector"       ***android:orientation="horizontal"***       android:layout_width="wrap_content"       android:layout_height="match_parent"                   android:layout_alignparentbottom="true"       android:layout_marginbottom="25dip"       />

but draw of slidingtab not modify,is vertical.


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