Fill the screen with buttons in TableLayout

I want to widen the width to fill the screen

↓ I want to expand this button to the full width.

Original code

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TableRow
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <Button
            android:id="@+id/button2"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:text="Button" />

        <Button
            android:id="@+id/button"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:text="Button" />
    </TableRow>

    <TableRow
        android:layout_width="0dp"
        android:layout_height="match_parent">

        <Button
            android:id="@+id/button4"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:text="Button" />

        <Button
            android:id="@+id/button3"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:text="Button" />
    </TableRow>
</TableLayout>

stretchColumns android: stretchColumns = "column number" is set.

activity_main.xml

<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:stretchColumns="0,1">

It spread beautifully.

I want to fit the width in the screen

This time when the button extends beyond the width of the screen.

shrinkColumns android: shrinkColumns = "Column number" is set.

activity_main.xml

<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:shrinkColumns="0,1,2,3,4">

It fits.

I want to expand the vertical width to fill the screen

Set the table row to weight = "1".

activity_main.xml

<TableRow
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_weight="1">

I want to fill the screen vertically and horizontally

Set shrinkColumns and weight = "1".

activity_main.xml

<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:shrinkColumns="0,1,3,4">

<TableRow
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_weight="1">