In Flutter to create a toolbar we use the well-known AppBar widget, and when we want a dynamic toolbar that when we slide it shows us content, we use the great widget called SliverAppBar. These Widgets allow us to add a touch of beauty to our application, and without a…

Este artículo es una traducción al español de la que escribí originalmente y lo puedes encontrar en el siguiente enlace. He visto muchas veces esta pregunta en StackOverflow y en otros foros/redes sociales, cuando empezamos con Flutter, tenemos la duda de cómo podemos comunicarnos entre widgets, es decir de Widget…

I have seen this question many times in StackOverflow and in other forums / social networks, when we started with Flutter, we have the question of how we can communicate between widgets, that is, from parent Widget to child Widget and vice versa. We have many ways of communicating between…

I have created this new section named App Clone, in which I will try to clone the screens of some known apps, as the first example I will show you how to imitate the main screen of the application Messages of Android. Don’t you know the app? …

In the majority of the apps we do, we have at least one Scrollable Widget. In some cases we want to extend the use of our elements within a scroll, for example: 1- When we want to know if we reach at the beginning or end of a list. (Either…

I have read many questions about how we can obtain the dimensions or positions of the widgets that we have on screen. In some cases we find ourselves in situations in which we want to achieve that for any reason. The widget doesn’t have position or size by itself, in…

I’m going to tell you about my experience using Firebase Dynamic Link into a Flutter project. For those who don’t know about Firebase Dynamic Link, here is a video. As you can see, it’s a tool that has many advantages, in our case, we were very interested in receiving…

As Android developers, most of us have seen the Shared Element Transition, if we have not seen it, I will explain what it is. Shared Element transition are the animations that are shown for certain elements that go from one screen to another, the clearest example is when we have…

The Collapsing Toolbar is UI component widely used in our applications today. It consists of displaying an image or background in the upper part of the screen, occupying a fixed space, so that later, by scrolling upwards, the content changes and becomes a navigation bar in iOS or toolbar in…