activity_game.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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:id="@+id/ConstraintLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".Game">

    <TextView
        android:id="@+id/text_exit"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:text="@string/exit"
        android:textSize="34sp"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/pause_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:text="| |"
        app:layout_constraintBottom_toTopOf="@+id/grid_game"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/text_exit"
        app:layout_constraintVertical_bias="0.050000012" />

    <TextView
        android:id="@+id/text_score"
        android:layout_width="150dp"
        android:layout_height="60dp"
        android:autoSizeMaxTextSize="@dimen/max_text_size"
        android:autoSizeMinTextSize="@dimen/min_text_size"
        android:autoSizeStepGranularity="2sp"
        android:autoSizeTextType="uniform"
        android:gravity="center"
        android:text="0"
        app:layout_constraintBottom_toTopOf="@+id/grid_game"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/text_displayText_next"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/next_block"
        android:textSize="16sp"
        app:layout_constraintBottom_toTopOf="@+id/grid_next_block"
        app:layout_constraintEnd_toEndOf="@+id/grid_next_block"
        app:layout_constraintStart_toStartOf="@+id/grid_next_block" />

    <TextView
        android:id="@+id/text_displayText_score"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/score"
        android:textSize="16sp"
        app:layout_constraintBottom_toTopOf="@+id/text_score"
        app:layout_constraintEnd_toEndOf="@+id/text_score"
        app:layout_constraintStart_toStartOf="@+id/text_score" />

    <androidx.gridlayout.widget.GridLayout
        android:id="@+id/grid_next_block"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginEnd="8dp"
        android:background="@color/gray"
        android:padding="@dimen/block_stroke"
        app:columnCount="2"
        app:layout_constraintBottom_toTopOf="@+id/grid_game"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:rowCount="1">

        <TextView
            android:id="@+id/nextBlock1"
            style="@style/blockTextViewStyle"
            app:layout_column="0"
            app:layout_row="0" />

        <TextView
            android:id="@+id/nextBlock2"
            style="@style/blockTextViewStyle"
            app:layout_column="1"
            app:layout_row="0" />

    </androidx.gridlayout.widget.GridLayout>

    <androidx.gridlayout.widget.GridLayout
        android:id="@+id/grid_game"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="70dp"
        android:layout_marginBottom="100dp"
        android:background="@color/gray"
        android:padding="@dimen/block_stroke"
        app:columnCount="6"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:rowCount="8">

        <TextView
            android:id="@+id/Block1"
            style="@style/blockTextViewStyle"
            app:layout_column="0"
            app:layout_row="0" />

        <TextView
            android:id="@+id/Block2"
            style="@style/blockTextViewStyle"
            app:layout_column="1"
            app:layout_row="0" />

        <TextView
            android:id="@+id/Block3"
            style="@style/blockTextViewStyle"
            app:layout_column="2"
            app:layout_row="0" />

        <TextView
            android:id="@+id/Block4"
            style="@style/blockTextViewStyle"
            app:layout_column="3"
            app:layout_row="0" />

        <TextView
            android:id="@+id/Block5"
            style="@style/blockTextViewStyle"
            app:layout_column="4"
            app:layout_row="0" />

        <TextView
            android:id="@+id/Block6"
            style="@style/blockTextViewStyle"
            app:layout_column="5"
            app:layout_row="0" />

        <TextView
            android:id="@+id/Block7"
            style="@style/blockTextViewStyle"
            app:layout_column="0"
            app:layout_row="1" />

        <TextView
            android:id="@+id/Block8"
            style="@style/blockTextViewStyle"
            app:layout_column="1"
            app:layout_row="1" />

        <TextView
            android:id="@+id/Block9"
            style="@style/blockTextViewStyle"
            app:layout_column="2"
            app:layout_row="1" />

        <TextView
            android:id="@+id/Block10"
            style="@style/blockTextViewStyle"
            app:layout_column="3"
            app:layout_row="1" />

        <TextView
            android:id="@+id/Block11"
            style="@style/blockTextViewStyle"
            app:layout_column="4"
            app:layout_row="1" />

        <TextView
            android:id="@+id/Block12"
            style="@style/blockTextViewStyle"
            app:layout_column="5"
            app:layout_row="1" />

        <TextView
            android:id="@+id/Block13"
            style="@style/blockTextViewStyle"
            app:layout_column="0"
            app:layout_row="2" />

        <TextView
            android:id="@+id/Block14"
            style="@style/blockTextViewStyle"
            app:layout_column="1"
            app:layout_row="2" />

        <TextView
            android:id="@+id/Block15"
            style="@style/blockTextViewStyle"
            app:layout_column="2"
            app:layout_row="2" />

        <TextView
            android:id="@+id/Block16"
            style="@style/blockTextViewStyle"
            app:layout_column="3"
            app:layout_row="2" />

        <TextView
            android:id="@+id/Block17"
            style="@style/blockTextViewStyle"
            app:layout_column="4"
            app:layout_row="2" />

        <TextView
            android:id="@+id/Block18"
            style="@style/blockTextViewStyle"
            app:layout_column="5"
            app:layout_row="2" />

        <TextView
            android:id="@+id/Block19"
            style="@style/blockTextViewStyle"
            app:layout_column="0"
            app:layout_row="3" />

        <TextView
            android:id="@+id/Block20"
            style="@style/blockTextViewStyle"
            app:layout_column="1"
            app:layout_row="3" />

        <TextView
            android:id="@+id/Block21"
            style="@style/blockTextViewStyle"
            app:layout_column="2"
            app:layout_row="3" />

        <TextView
            android:id="@+id/Block22"
            style="@style/blockTextViewStyle"
            app:layout_column="3"
            app:layout_row="3" />

        <TextView
            android:id="@+id/Block23"
            style="@style/blockTextViewStyle"
            app:layout_column="4"
            app:layout_row="3" />

        <TextView
            android:id="@+id/Block24"
            style="@style/blockTextViewStyle"
            app:layout_column="5"
            app:layout_row="3" />

        <TextView
            android:id="@+id/Block25"
            style="@style/blockTextViewStyle"
            app:layout_column="0"
            app:layout_row="4" />

        <TextView
            android:id="@+id/Block26"
            style="@style/blockTextViewStyle"
            app:layout_column="1"
            app:layout_row="4" />

        <TextView
            android:id="@+id/Block27"
            style="@style/blockTextViewStyle"
            app:layout_column="2"
            app:layout_row="4" />

        <TextView
            android:id="@+id/Block28"
            style="@style/blockTextViewStyle"
            app:layout_column="3"
            app:layout_row="4" />

        <TextView
            android:id="@+id/Block29"
            style="@style/blockTextViewStyle"
            app:layout_column="4"
            app:layout_row="4" />

        <TextView
            android:id="@+id/Block30"
            style="@style/blockTextViewStyle"
            app:layout_column="5"
            app:layout_row="4" />

        <TextView
            android:id="@+id/Block31"
            style="@style/blockTextViewStyle"
            app:layout_column="0"
            app:layout_row="5" />

        <TextView
            android:id="@+id/Block32"
            style="@style/blockTextViewStyle"
            app:layout_column="1"
            app:layout_row="5" />

        <TextView
            android:id="@+id/Block33"
            style="@style/blockTextViewStyle"
            app:layout_column="2"
            app:layout_row="5" />

        <TextView
            android:id="@+id/Block34"
            style="@style/blockTextViewStyle"
            app:layout_column="3"
            app:layout_row="5" />

        <TextView
            android:id="@+id/Block35"
            style="@style/blockTextViewStyle"
            app:layout_column="4"
            app:layout_row="5" />

        <TextView
            android:id="@+id/Block36"
            style="@style/blockTextViewStyle"
            app:layout_column="5"
            app:layout_row="5" />

        <TextView
            android:id="@+id/Block37"
            style="@style/blockTextViewStyle"
            app:layout_column="0"
            app:layout_row="6" />

        <TextView
            android:id="@+id/Block38"
            style="@style/blockTextViewStyle"
            app:layout_column="1"
            app:layout_row="6" />

        <TextView
            android:id="@+id/Block39"
            style="@style/blockTextViewStyle"
            app:layout_column="2"
            app:layout_row="6" />

        <TextView
            android:id="@+id/Block40"
            style="@style/blockTextViewStyle"
            app:layout_column="3"
            app:layout_row="6" />

        <TextView
            android:id="@+id/Block41"
            style="@style/blockTextViewStyle"
            app:layout_column="4"
            app:layout_row="6" />

        <TextView
            android:id="@+id/Block42"
            style="@style/blockTextViewStyle"
            app:layout_column="5"
            app:layout_row="6" />

        <TextView
            android:id="@+id/Block43"
            style="@style/blockTextViewStyle"
            app:layout_column="0"
            app:layout_row="7" />

        <TextView
            android:id="@+id/Block44"
            style="@style/blockTextViewStyle"
            app:layout_column="1"
            app:layout_row="7" />

        <TextView
            android:id="@+id/Block45"
            style="@style/blockTextViewStyle"
            app:layout_column="2"
            app:layout_row="7" />

        <TextView
            android:id="@+id/Block46"
            style="@style/blockTextViewStyle"
            app:layout_column="3"
            app:layout_row="7" />

        <TextView
            android:id="@+id/Block47"
            style="@style/blockTextViewStyle"
            app:layout_column="4"
            app:layout_row="7" />

        <TextView
            android:id="@+id/Block48"
            style="@style/blockTextViewStyle"
            app:layout_column="5"
            app:layout_row="7" />

    </androidx.gridlayout.widget.GridLayout>

    <androidx.gridlayout.widget.GridLayout
        android:id="@+id/grid_buttons"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/grid_game">

        <Button
            android:id="@+id/MoveLeft"
            style="@style/controlButtonStyle"
            android:layout_marginEnd="@dimen/block_stroke"
            android:text="@string/MoveLeft" />

        <Button
            android:id="@+id/RotateClockwise"
            style="@style/controlButtonStyle"
            android:text="@string/RotateClockwise" />

        <Button
            android:id="@+id/MoveRight"
            style="@style/controlButtonStyle"
            android:layout_marginStart="@dimen/block_stroke"
            android:text="@string/MoveRight" />
    </androidx.gridlayout.widget.GridLayout>


</androidx.constraintlayout.widget.ConstraintLayout>