Memory Game activity_main xml file

MemoryGame_activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.mjuaji.memorygame2308.MainActivity">

    <LinearLayout
        android:layout_width="368dp"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        tools:layout_editor_absoluteX="0dp"
        tools:layout_editor_absoluteY="8dp">

        <TextView
            android:id="@+id/textView3"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center"
            android:text="MemoryGame"
            android:textAppearance="?android:attr/textAppearanceLarge"
            android:textSize="30sp" />

    </LinearLayout>

    <LinearLayout
        android:layout_width="368dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:gravity="center"
        android:orientation="vertical"
        tools:layout_editor_absoluteX="8dp"
        tools:layout_editor_absoluteY="48dp">


        <ImageView
            android:id="@+id/imageView3"
            android:layout_width="121dp"
            android:layout_height="113dp"
            android:layout_marginBottom="40dp"
            app:srcCompat="@drawable/mjuaji" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="368dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="40dp"
        android:gravity="center"
        android:orientation="vertical"
        tools:layout_editor_absoluteX="8dp"
        tools:layout_editor_absoluteY="148dp">

        <TextView
            android:id="@+id/textHiScore"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="40dp"
            android:gravity="center"
            android:text="Score : 999"
            android:textSize="24sp" />

        <Button
            android:id="@+id/button"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="40dp"
            android:gravity="center"
            android:text="Play" />
    </LinearLayout>
</android.support.constraint.ConstraintLayout>