I want a relative layout to slide into a screen.

At the moment I set the layout to be below a layout that takes up the whole screen

```
<FrameLayout
        android:id="@+id/container"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                    android:animateLayoutChanges="true"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent">
        <ImageView
                android:id="@+id/ghostIv"
                android:src="@drawable/results_ghost"
                android:visibility="gone"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_centerHorizontal="true"/>
        <ImageView
                android:id="@+id/ghostShadowIv"
                android:visibility="gone"
                android:src="@drawable/results_ghost_shadow"
                android:layout_centerHorizontal="true"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_below="@+id/ghostIv"/>
        <TextView
                android:id="@+id/noFilterTv"
                android:textStyle="bold"
                android:gravity="center_horizontal"
                android:textColor="@color/LightTextGrey"
                android:visibility="gone"
                android:text="@string/no_filters"
                android:paddingLeft="50dp"
                android:paddingRight="50dp"
                android:layout_centerHorizontal="true"
                android:layout_below="@+id/ghostShadowIv"
                android:layout_height="wrap_content"
                android:layout_width="wrap_content"/>

        <com.allryder.android.ui.views.ScheduleView
                android:visibility="invisible"
                android:background="@color/White"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:id="@+id/scheduleView"
                android:layout_alignParentTop="true"
                android:layout_alignParentLeft="true"
                android:layout_alignParentRight="true"/>

        <View
                android:id="@+id/shadowV"
                android:visibility="gone"
                android:layout_above="@+id/ratingRl"
                android:layout_height="4dp"
                android:layout_width="match_parent"
                android:background="@drawable/bottom_shadow"/>

        <RelativeLayout
                android:id="@+id/ratingRl"
                android:layout_below="@+id/scheduleView"
                android:background="@color/White"
                android:clickable="true"
                android:orientation="vertical"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" >

            <TextView
                    android:background="@drawable/time_view_selector"
                    android:padding="10dp"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:id="@+id/ratePromptTv"
                    android:layout_toLeftOf="@+id/closeRatingIv"
                    android:layout_alignParentLeft="true"
                    android:layout_alignParentTop="true"
                    android:gravity="center|left"
                    android:text="@string/rate_prompt"/>
            <ImageView
                    android:background="@drawable/time_view_selector"
                    android:padding="10dp"
                    android:clickable="true"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignTop="@+id/ratePromptTv"
                    android:layout_alignBottom="@+id/ratePromptTv"
                    android:id="@+id/closeRatingIv"
                    android:layout_centerVertical="true"
                    android:layout_alignParentRight="true"
                    android:layout_alignParentEnd="true"
                    android:src="@drawable/search_clear"/>
        </RelativeLayout>
    </RelativeLayout>
</FrameLayout>

<fragment android:id="@+id/filters_drawer"
          android:layout_width="wrap_content"
          android:layout_height="match_parent"
          android:layout_gravity="end"
          android:name="com.allryder.android.ui.fragments.FiltersDrawerFragment"/>

```

Then make this call

```
      ratingRl.animate().translationY(- ratingRl.getHeight());

```

But it doesn't slide into the screen. If the view is in the screen to start off with, the view does animate. What is the problem?