We’re going to work to remove a list item by swiping left or right. This is a common design pattern you see in lots of apps. Let’s start by creating a basic Flutter app, the way we’ve done before. Then removing the comments and existing widgets so we’re left with a blank app. Building the…
Working with gestures is fairly simple as Flutter was designed to work in the mobile environment. Let’s start by creating a basic Flutter app, the way we’ve done before. Then removing the comments and existing widgets so we’re left with a blank app. The Simplest Gesture – the Tap The onTap() is very similar to…
Video requires use of a plugin, luckily there are several, which should make it easier. You will need to check to see if it works for your platform, most work for iOS and/or Android, but not all work for web, and most don’t work for desktop apps. Some video players will play YouTube only, while…
Next we need work on improving the UI (User Interface) a little bit. We’ll do this by adding images, and removing the debug banner.. Adding Images Our first step will be to add images to our existing application that we’ve already built. To do this, I’ve copied the provided images into an assets folder. To…
We’ve seen how to get roll the dice from the main widget with a button by using the GlobalKey in our previous notes. But what if we want to update the score if a single dice is clicked…I mean rolled? Well that requires talking to the parent widget to let us know that it has…
We are going back into the main.dart file. We need to import the dice.dart file we created in the previous part. We’ve already removed the unnecessary comments. Next we’re going to build the app so we can see what we need. We’re going to remove the counter and the floating action button as well as…
We’re going to build a Dice Game in Flutter, which will have two pairs of dice to allow you to randomly get some values. We’re going to do some different things this time, such as: Making a class widget which we can insert into our game, so we don’t have to duplicate ourselves, Use a…
To write to a file in Flutter, you will be combining some Dart libraries with the Flutter SDK. You need the Flutter component to let you know where to write your file, while you need the Dart Libraries to actually perform the IO operations. In Flutter, the path_provider provides a platform agnostic way to access…
