Flutter PRO tip #0: Open a dialog at startup

Flutter PRO tip #1: Get the language, country and currency of your user

My name is David Serrano, I am a mobile app developer. In this personal blog I write articles about my work, my experiments and my experiences while carrying out my daily tasks; here you can find content ranging from tutorials on how to implement some functionality, articles aimed at beginners, writings of interest focused on mobile development technologies, through articles on marketing and application promotion.
I hope that the content you see in this blog is useful to you. I try to prepare every material I write with the utmost care, I always go through it several times before publishing it to make sure everyone can understand it; I also try to populate the article with external links of interest and source code for those who want to expand their knowledge.
If you want to help me you can do it in several ways:
<ul>
<li>Clicking on the 'Sponsor Author' button and donating a quantity of your choice</li>
<li>You can try any of <a target="_blank" href="/apps">my apps</a> and use it if you find it useful</li>
</ul>
Also, if you plan to register in one of the following services please consider using the affiliate link below as a way to support my work:
<ul>
<li><a target="_blank" href="https://m.do.co/c/b35ec851ad63">Digital Ocean</a>: Cloud computing services with predictable pricing, robust documentation, and scalability to support your growth at any stage (get 100$ in credit by using this link)</li>
<li><a target="_blank" href="https://usefathom.com/ref/WEJEIO">Fathom</a>: Google Analytics alternative that doesn’t compromise visitor privacy for data (get 10$ discount on your first invoice)</li>
<li><a target="_blank" href="https://go.nordvpn.net/aff_c?offer_id=525&amp;aff_id=50364">NordVPN</a>: Protect yourself and your data online. Securely access apps, websites, entertainment, and more.</li>
</ul>
Thank you very much for your support, it means a lot to me.
Happy coding 💪

My name is David Serrano, I am a mobile app developer. In this personal blog I write articles about my work, my experiments and my experiences while carrying out my daily tasks; here you can find content ranging from tutorials on how to implement some functionality, articles aimed at beginners, writings of interest focused on mobile development technologies, through articles on marketing and application promotion.

I hope that the content you see in this blog is useful to you. I try to prepare every material I write with the utmost care, I always go through it several times before publishing it to make sure everyone can understand it; I also try to populate the article with external links of interest and source code for those who want to expand their knowledge.

If you want to help me you can do it in several ways:
- Clicking on the 'Sponsor Author' button and donating a quantity of your choice
- You can try any of [my apps](/apps) and use it if you find it useful

Also, if you plan to register in one of the following services please consider using the affiliate link below as a way to support my work:

- [Digital Ocean](https://m.do.co/c/b35ec851ad63): Cloud computing services with predictable pricing, robust documentation, and scalability to support your growth at any stage **(get 100$ in credit by using this link)**
- [Fathom](https://usefathom.com/ref/WEJEIO): Google Analytics alternative that doesn’t compromise visitor privacy for data **(get 10$ discount on your first invoice)**
- [NordVPN](https://go.nordvpn.net/aff_c?offer_id=525&aff_id=50364): Protect yourself and your data online. Securely access apps, websites, entertainment, and more.

Thank you very much for your support, it means a lot to me.

Happy coding 💪

David Serrano

In this series of articles I will show you in a very quick and summarized way small tips and tricks to increase your level of knowledge to develop applications with Flutter.


Flutter PRO tips

Flutter PRO tip #0: Open a dialog at startup

Flutter PRO tip #1: Get the language, country and currency of your user