my_layout.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".Test"
    android:background="#292930">




    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="20dp"
        android:id="@+id/entireBoard">

        <LinearLayout
            android:id="@+id/row8"
            android:layout_width="344dp"
            android:layout_height="43dp"
            android:orientation="horizontal"
            android:layout_centerHorizontal="true"
            android:weightSum="8">

            <ImageView
                android:id="@+id/B8"
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/brook"
                android:tag="brook"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/bknight"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/bbishop"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/bqueen"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/bking"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/bbishop"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/bknight"/>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardDark"
                    android:src="@drawable/brook"/>

                <TextView
                    style="@style/textLight"
                    android:text="8"
                    android:layout_alignParentEnd="true"
                    />

            </RelativeLayout>





        </LinearLayout>

        <LinearLayout
            android:id="@+id/row7"
            android:layout_below="@+id/row8"
            android:layout_width="344dp"
            android:layout_height="43dp"
            android:orientation="horizontal"
            android:layout_centerHorizontal="true"
            android:weightSum="8">

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/bpawn"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/bpawn"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/bpawn"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/bpawn"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/bpawn"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/bpawn"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/bpawn"/>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardLight"
                    android:src="@drawable/bpawn"/>

                <TextView
                    style="@style/textDark"
                    android:text="7"
                    android:layout_alignParentEnd="true"
                    />

            </RelativeLayout>


        </LinearLayout>

        <LinearLayout
            android:id="@+id/row6"
            android:layout_below="@id/row7"
            android:layout_width="344dp"
            android:layout_height="43dp"
            android:orientation="horizontal"
            android:layout_centerHorizontal="true"
            android:weightSum="8">

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardDark"/>

                <TextView
                    style="@style/textLight"
                    android:text="6"
                    android:layout_alignParentEnd="true"
                    />

            </RelativeLayout>



        </LinearLayout>

        <LinearLayout
            android:id="@+id/row5"
            android:layout_below="@+id/row6"
            android:layout_width="344dp"
            android:layout_height="43dp"
            android:orientation="horizontal"
            android:layout_centerHorizontal="true"
            android:weightSum="8">

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:id="@+id/moveKingHere"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardLight"/>

                <TextView
                    style="@style/textDark"
                    android:text="5"
                    android:layout_alignParentEnd="true"
                    />

            </RelativeLayout>


        </LinearLayout>

        <LinearLayout
            android:id="@+id/row4"
            android:layout_below="@id/row5"
            android:layout_width="344dp"
            android:layout_height="43dp"
            android:orientation="horizontal"
            android:layout_centerHorizontal="true"
            android:weightSum="8">

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardDark"/>

                <TextView
                    style="@style/textLight"
                    android:text="4"
                    android:layout_alignParentEnd="true"
                    />

            </RelativeLayout>



        </LinearLayout>

        <LinearLayout
            android:id="@+id/row3"
            android:layout_below="@+id/row4"
            android:layout_width="344dp"
            android:layout_height="43dp"
            android:orientation="horizontal"
            android:layout_centerHorizontal="true"
            android:weightSum="8">

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"/>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardLight"/>

                <TextView
                    style="@style/textDark"
                    android:text="3"
                    android:layout_alignParentEnd="true"
                    />

            </RelativeLayout>


        </LinearLayout>

        <LinearLayout
            android:id="@+id/row2"
            android:layout_below="@id/row3"
            android:layout_width="344dp"
            android:layout_height="43dp"
            android:orientation="horizontal"
            android:layout_centerHorizontal="true"
            android:weightSum="8">

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/wpawn"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/wpawn"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/wpawn"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/wpawn"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/wpawn"/>

            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardDark"
                android:src="@drawable/wpawn"/>
            <ImageView
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:background="@color/colorBoardLight"
                android:src="@drawable/wpawn"/>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardDark"
                    android:src="@drawable/wpawn"/>

                <TextView
                    style="@style/textLight"
                    android:text="2"
                    android:layout_alignParentEnd="true"
                    />

            </RelativeLayout>



        </LinearLayout>

        <LinearLayout
            android:id="@+id/row1"
            android:layout_below="@+id/row2"
            android:layout_width="344dp"
            android:layout_height="43dp"
            android:orientation="horizontal"
            android:layout_centerHorizontal="true"
            android:weightSum="8">

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardDark"
                    android:src="@drawable/wrook"/>

                <TextView
                    style="@style/textLight"
                    android:text="a"
                    android:layout_alignParentBottom="true"/>

            </RelativeLayout>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardLight"
                    android:src="@drawable/wknight"/>

                <TextView
                    style="@style/textDark"
                    android:text="b"
                    android:layout_alignParentBottom="true"/>

            </RelativeLayout>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardDark"
                    android:src="@drawable/wbishop"/>

                <TextView
                    style="@style/textLight"
                    android:text="c"
                    android:layout_alignParentBottom="true"/>

            </RelativeLayout>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardLight"
                    android:src="@drawable/wking"/>

                <TextView
                    style="@style/textDark"
                    android:text="d"
                    android:layout_alignParentBottom="true"/>

            </RelativeLayout>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardDark"
                    android:src="@drawable/wqueen"/>

                <TextView
                    style="@style/textLight"
                    android:text="e"
                    android:layout_alignParentBottom="true"/>

            </RelativeLayout>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardLight"
                    android:src="@drawable/wbishop"/>

                <TextView
                    style="@style/textDark"
                    android:text="f"
                    android:layout_alignParentBottom="true"/>

            </RelativeLayout>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardDark"
                    android:src="@drawable/wknight"/>

                <TextView
                    style="@style/textLight"
                    android:text="g"
                    android:layout_alignParentBottom="true"/>

            </RelativeLayout>

            <RelativeLayout
                android:layout_width="43dp"
                android:layout_height="match_parent"
                android:layout_weight="1">

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/colorBoardLight"
                    android:src="@drawable/wrook"/>

                <TextView
                    style="@style/textDark"
                    android:text="1"
                    android:layout_alignParentEnd="true"/>

                <TextView
                    style="@style/textDark"
                    android:text="h"
                    android:layout_alignParentBottom="true"/>

            </RelativeLayout>


        </LinearLayout>


    </RelativeLayout>


    <ImageView
        android:layout_width="43dp"
        android:layout_height="43dp"
        android:id="@+id/moveThis"
        android:src="@drawable/bking"/>


    <Button
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_above="@+id/testBtn"
        android:text="Pick File"
        android:id="@+id/toastBtn"/>



</RelativeLayout>