Is it possible to center an image with an animation from an XML file?
<?xml version="1.0" encoding="utf-8"?>
<translate
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:fromXDelta="0%"
    android:toXDelta="-50%p"
    android:fromYDelta="0%"
    android:toYDelta="50%p"
    android:duration="1000"
    android:fillEnabled="false"
    android:fillAfter="true">
</translate>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/board_layout"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@drawable/background"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_margin="100dp"
        android:orientation="vertical">

        <ImageView
            android:id="@+id/cardsPileImage"
            android:layout_width="100dp"
            android:layout_height="wrap_content"
            android:src="@drawable/back"
            android:layout_gravity="right"
            android:layout_marginTop="10dp"
            android:layout_marginRight="10dp"
            android:adjustViewBounds="true">
        </ImageView>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:layout_gravity="center"
            android:gravity="center">

            <Button
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/round_button"
                android:paddingLeft="60dp"
                android:paddingRight="60dp"
                android:textSize="25dp"
                android:text="@string/start_game"
                android:onClick="startGame">
            </Button>

        </LinearLayout>

        <ImageView
            android:id="@+id/discardPileImage"
            android:layout_width="100dp"
            android:layout_height="wrap_content"
            android:src="@drawable/back"
            android:layout_gravity="right"
            android:layout_marginTop="10dp"
            android:layout_marginRight="10dp"
            android:adjustViewBounds="true">
        </ImageView>

    </LinearLayout>

</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/board_layout"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#FFFFFF"
    android:orientation="vertical">

    <ImageView
        android:id="@+id/cardsPileImage"
        android:layout_width="100dp"
        android:layout_height="wrap_content"
        android:src="@drawable/icon"
        android:layout_gravity="right"
        android:layout_marginTop="110dp"
        android:layout_marginRight="10dp"
        android:layout_marginLeft="10dp">
    </ImageView>

     <Button
        android:layout_below="@+id/cardsPileImage"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@drawable/icon"
        android:id="@+id/backButton"
        android:paddingLeft="60dp"
        android:paddingRight="60dp"
        android:textSize="25dp"
        android:text="Start Game"
        android:onClick="startGame">
    </Button>

    <ImageView
        android:id="@+id/discardPileImage"
        android:layout_below="@+id/backButton"
        android:layout_width="100dp"
        android:layout_height="wrap_content"
        android:src="@drawable/icon"
        android:layout_gravity="right"
        android:layout_marginTop="10dp"
        android:layout_marginRight="10dp"
        android:adjustViewBounds="true">
    </ImageView>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/board_layout"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#FFFFFF">

    <RelativeLayout
        android:layout_height="fill_parent"
        android:layout_width="fill_parent"
        android:layout_margin="100dp"
        android:gravity="center"
        android:layout_gravity="center">

        <ImageView
            android:id="@+id/cardsPileImage"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/icon"
            android:layout_gravity="right"
            android:layout_alignParentRight="true"
            >
        </ImageView>
        <Button
            android:layout_below="@+id/cardsPileImage"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@drawable/icon"
            android:id="@+id/backButton"
            android:layout_centerInParent="true"
            android:textSize="20dp"
            android:layout_margin="10dp"
            android:text="Start Game"
            android:onClick="startGame">
        </Button>

        <ImageView
            android:id="@+id/discardPileImage"
            android:layout_below="@+id/backButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/icon"
            android:layout_gravity="right"
            android:layout_alignParentRight="true"
            >
        </ImageView>

    </RelativeLayout>
</LinearLayout>