<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    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="application.facturia.Display"
    android:background="@drawable/hub"
    orientation="vertical">

        <TextView
            android:id="@+id/txt"
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:textAppearance="@style/TextAppearance.AppCompat.Display1"
            android:text="TESTESTESTS"/>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:orientation="horizontal">
            <Button
                android:id="@+id/btnAjfact"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/addfact"
                android:onClick="btnAddfacture" />

            <Button
                android:id="@+id/btnDelfact"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/deletefact"
                android:onClick="btnDelfacture" />
        </LinearLayout>
        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:orientation="horizontal">
            <Button
                android:id="@+id/btnCheck"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/deletefact"
                android:onClick="btnConsfacture" />
            <Button
                android:id="@+id/btnModif"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/modifyfact"
                android:onClick="btnModifyfacture"/>
        </LinearLayout>
</LinearLayout>