Include - Cách ẩn hiện một include

<include 
    android:id="@+id/id1"
    android:visibility="visible"/>
<include 
    android:id="@+id/id2"
    android:visibility="gone"/>

findViewById(R.id.id1).setVisibility(View.GONE);
findViewById(R.id.id2).setVisibility(View.VISIBLE);
HOẶC : 
 <ViewFlipper xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/vf"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" >

    <include android:id="@+id/include1" layout="@layout/ikinci" />
    <include android:id="@+id/map" layout="@layout/third_layout" />

</ViewFlipper>
ViewFlipper vf = (ViewFlipper)findViewById(R.id.vf);
vf.setDisplayedChild(1);