Generating Random Values In Dart

In this post, we will learn to generate various kinds of random values in Dart for your Flutter application. As a bonus, we will cover generating a random number including both positive and negative numbers. Introduction Often we need to work with random values in our application. Maybe we need to generate a random number […]

Detect Keyboard Visibility In Flutter App

In this post, we will learn how we can detect keyboard visibility in flutter application. Introduction In Flutter, user input fields like TextField automatically pops up keyboard when in focus. Similarly, the keyboard hides itself when you move the focus to a different widget or press back button. Now, if you want to keep track […]

Adding Packages In Flutter App

In this post we will look at the various ways for adding packages in Flutter application. Introduction To add a new package to a Flutter application, we need to add a reference to it as a dependency in the pubspec.yaml file. There are different ways to add packages in a Flutter application. Mainly, you can […]

Shortcut Keyboard For TextField Widget

In this post, we will add a shortcut keyboard for TextField widget in Flutter app. Introduction Let’s say you have a user input field where users type in certain data. If user has to type a certain word or character frequently, you might want to provide a shortcut to such texts. For an example, users […]

Flutter Tutorial: Building An Expense Manager App – 6

This is the sixth part of Expenses Manager app Flutter tutorial series where we are building an Expenses Manager app. Introduction In the previous post, we completed all the functionalities of creating Category. In this part of our Flutter tutorial, we will add features for working with expenses. We will design the home page and […]

Flutter Tutorial: Building An Expense Manager App – 5

This is the fifth part of Flutter tutorial series where we are building an Expenses Manager app. Introduction We have already created functionalities to create new category and get all categories previously. Now, in this part of the complete Flutter tutorial series, we will add features for: Deleting category item from a list Built Value […]

Flutter Tutorial: Building An Expense Manager App – 3

This is the third part of Flutter tutorial series where we are building an Expenses Manager app. Introduction In our previous post of the Flutter tutorial series, we created a static list of expense categories. We also setup an OfflineDbProvider for SQLite database engine and a service implementation for expense category. In this post, we […]