<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.vlubovin.mssql.MainActivity">

    <LinearLayout
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:weightSum="1">

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <Button
                android:text="Чеклист 1"

                android:layout_height="wrap_content"
                android:id="@+id/button"
                android:textAlignment="center"
                android:onClick="but_clc"
                android:layout_weight="1"
                android:layout_width="wrap_content"
                android:layout_alignParentTop="true"
                android:layout_toEndOf="@+id/button4" />

            <Button
                android:text="Чеклист 2"
                android:layout_weight="1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_above="@+id/scrollView3"
                android:layout_alignParentStart="true"
                android:onClick="but_clc"
                android:id="@+id/button4" />

            <Button
                android:text="Чеклист 3"
                android:layout_weight="1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/button5"
                android:layout_alignParentTop="true"
                android:onClick="but_clc"
                android:layout_toEndOf="@+id/button" />
        </LinearLayout>

        <ScrollView
            android:layout_width="match_parent"
            android:layout_below="@+id/button"
            android:id="@+id/scrollView3"
            android:layout_height="297dp"
            android:layout_weight="0.14">


        <LinearLayout
            android:orientation="vertical"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:id="@+id/lin_la"
            android:scrollbarAlwaysDrawHorizontalTrack="true"
            android:scrollbarAlwaysDrawVerticalTrack="true"
            android:layout_below="@+id/button"
            android:layout_centerHorizontal="true">

        </LinearLayout>



        </ScrollView>

        <Button
            android:text="Button"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:onClick="but_save"
            android:id="@+id/button6"
            android:layout_alignParentBottom="true"
             />

    </LinearLayout>

</RelativeLayout>