Adapted the no notifications view according to spec

            android:id="@+id/no_notifications"

            android:layout_width="match_parent"

            android:layout_height="64dp"

            android:paddingTop="12dp"

            android:paddingTop="28dp"

            android:gravity="top|center_horizontal"

            android:textColor="#ffffff"

            android:textSize="20sp"

            android:textColor="#e6ffffff"

            android:textSize="16sp"

            android:text="@string/empty_shade_text"/>

</com.android.systemui.statusbar.EmptyShadeView>