how to display a page before the home page

Question

I want to build a wordpress theme in which there is a landing page made by an image and a logo; when the logo is clicked the theme have to go to another page in which there is the navigation bar and other stuff.

Thus, the sequence is this:

1. Landing page (image and logo);
2. Home page (navigation bar, etc..)

My initial idea is to use the front-page.php and the home.php; is it right?
Thanks!

Answer 1

1) create one template page on your page-templates dir in landingpage.php with this code

page-templates/landingpage.php

<?php
/**
 * Template Name: Landing page
 */
?>
<div id="main-content" class="main-content">

    <div id="primary" class="content-area">
        <div id="content" class="site-content" role="main">
                    <?php
                // Start the Loop.
                while ( have_posts() ) : the_post();
                                    the_content();
                                endwhile;
            ?>
                </div><!-- #content -->
    </div><!-- #primary -->
</div><!-- #main-content -->

2) Add your page content with image and apply link who display on click

3) see your landing page on run time and make your css for landing page.

Answer 2

After some research I came to conclusion that this splash screen will destroy the website SEO and the usability, so I have decided not to add this kind of page.