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<?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" >
<AbsoluteLayout   
android:id="@+id/absLayout"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
    >
    <ImageView
            android:id="@+id/iv_main"
            android:layout_width="wrap_content"
            android:layout_height="40dp"
            android:layout_marginLeft="90dp"
            android:layout_y="100dp"
            android:layout_x="90dp"
            android:src="@drawable/ic_launcher" />

    <LinearLayout
        android:id="@+id/layoutletter"
        android:layout_width="wrap_content"
        android:layout_height="200dp"
       android:orientation="vertical"
        android:background="@drawable/letter"
        
        
          android:layout_y="100dp"
         >

        
        <ImageView
            android:id="@+id/ivone"
            android:layout_width="35dp"
            android:layout_height="35dp"
            android:layout_alignParentLeft="true"
            android:layout_alignParentTop="true"
            android:layout_marginLeft="95dp"
            android:layout_marginTop="35dp"
            android:src="@drawable/one" />

        <ImageView
            android:id="@+id/ivtwo"
            android:layout_width="35dp"
            android:layout_height="35dp"
            android:layout_alignLeft="@+id/ivone"
            android:layout_below="@+id/ivone"
            android:layout_marginTop="40dp"
             android:layout_marginLeft="95dp"
            android:src="@drawable/two" />

    </LinearLayout>
</AbsoluteLayout>
</LinearLayout>