<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:paddingBottom="@dimen/activity_vertical_margin"

    android:paddingLeft="@dimen/activity_horizontal_margin"

    android:paddingRight="@dimen/activity_horizontal_margin"

    android:paddingTop="@dimen/activity_vertical_margin"

    tools:context="com.example.top6_1.MainActivity" >

    <ImageView

        android:layout_height="500dp"

        android:layout_width="200dp"

        android:src="@drawable/dfhgc"/>

     <ImageView

         android:layout_marginTop="50dp"

         android:layout_marginLeft="50dp"

        android:layout_height="500dp"

        android:layout_width="200dp"

        android:src="@drawable/hgcgh"/>

     <ImageView

           android:layout_marginTop="100dp"

         android:layout_marginLeft="100dp"

        android:layout_height="500dp"

        android:layout_width="200dp"

        android:src="@drawable/fg"/>

      <ImageView

            android:layout_marginTop="150dp"

         android:layout_marginLeft="150dp"

        android:layout_height="500dp"

        android:layout_width="200dp"

        android:src="@drawable/jhv"/>

</FrameLayout>