React Native, Curso para Principiantes (usando Expo)

El instructor presenta el curso práctico de React Native utilizando Expo, explicando que enseñará a crear aplicaciones móviles para Android e iOS con una sola base de código escrita en React.

Se enfoca en explicar las bases de React Native y la importancia de conocer JavaScript y React antes de aprender React Native. Se menciona la conveniencia de aprender las bases antes de continuar con React Native.

Se detalla qué es React Native, una biblioteca de JavaScript que permite desarrollar aplicaciones móviles para Android e iOS a partir de una sola base de código. Se explica la diferencia entre desarrollar para la web y desarrollar aplicaciones móviles nativas con React Native.

Se introduce Expo como una herramienta que facilita el desarrollo de aplicaciones móviles al ofrecer un entorno simplificado para comenzar a desarrollar con React Native. Se mencionan las ventajas de utilizar Expo para ejecutar la aplicación en dispositivos móviles, máquinas virtuales y navegadores.

Se guía sobre cómo instalar Expo y crear un proyecto en React Native utilizando Expo. Se muestran los pasos para iniciar un proyecto, ejecutarlo en diferentes plataformas y visualizarlo en dispositivos virtuales o reales.

Se muestra cómo desarrollar una aplicación básica en React Native utilizando Expo. Se importan componentes, se agregan estilos y se explica la creación de elementos visuales en la aplicación.

Se explica cómo aplicar estilos en React Native utilizando la propiedad 'style' y el componente 'style'. Se muestra cómo crear estilos y aplicarlos a elementos en la aplicación móvil.

Explanation on how to apply styles using containers and the use of object properties to simplify styling.

Demonstration of different color formatting options and referencing color codes for text and backgrounds.

Guide on adding images from both external URLs and local files, including examples of image handling and formatting.

Creating custom buttons with personalized styles and interactions, including detailed steps on customization options.

Integration of Expo modules for functionalities like selecting and sharing images, with a focus on Expo Image Picker and Expo Sharing.

The speaker demonstrates how to implement image gallery functionality in the application, including updating the image state, changing text displayed, and creating a function to open a dialog box for sharing images.

The process of sharing images through the application is explained, including handling errors and implementing validation checks to ensure the device supports image sharing capabilities.

The speaker discusses using third-party modules like Anonymous Files to upload images and obtain a shareable URL, enabling image sharing functionality across web and mobile platforms.

Instructions are provided on customizing the splash screen and logo of the application, including creating and adding custom images for branding purposes.

The process of deploying the application using Expo for Android is outlined, showcasing how Expo simplifies the deployment process without the need for Android Studio.

Troubleshooting steps during deployment and generating an APK for Android deployment are covered, including setting package names, creating accounts, and monitoring the application build process.

Waiting for the application to finish generating in Android Studio, showing the generated APK by Expo.

Demonstrating how to install the generated app on a mobile device using Expo.

Explaining the process of compiling the application for web using Expo and deploying it to a browser.

Discussing the options for publishing the web application on hosting platforms such as AWS Amplify, shared hosting, Firebase Hosting, and similar services.

Outlining plans for future videos, including installation guides, tools needed for development, upcoming topics to be discussed, examples using Expo, and requesting ideas for future application development videos.