Flutter error: CocoaPods’s specs repository is too out-of-date

March 28, 2021 Pennywise

This article is about an error you may encounter when running a Flutter application on iOS. Problem The error often occurs when you use one or many packages related to Firebase like cloud_firestore, firebase_analytics, firebase_auth, firebase_messaging,…

Flutter: Configure Firebase for iOS and Android (2021)

April 7, 2021 A Goodman

This article shows you how to configure Firebase SDK for a Flutter project and fixing some common errors you may run into when working with this stuff in the year of 2021. We will use the…

Flutter and Firestore Database: CRUD example (2021)

April 7, 2021 A Goodman

This article covers the most important aspects you need to know when working with Flutter and Firebase Firestore. We will walk through the basics of Firestore and later we will build a complete application that lets…

Working with Time Picker in Flutter (2021)

March 23, 2021 A Goodman

This is a deep dive into time pickers in Flutter. We will explore the showTimePicker function, its parameters, and how to handle the returned result. Next, we will study an example of how to implement a…

Flutter: Make a simple Color Picker from scratch

March 17, 2021 A Goodman

This article will guide you to making a color picker from scratch in Flutter without using any third-party plugins. Introduction Color picker is a thing that frequently appears in many kinds of apps like notes, todos,…

Working with ReorderableListView in Flutter

March 16, 2021 Guest Contributor

ReorderableListView is a built-in widget of Flutter which can help us create list views with the items that can be repositioned and reordered by dragging and dropping. This article will cover the most important things about…

Flutter fatal error: ‘Flutter/Flutter.h’ file not found

April 18, 2021 A Goodman

Flutter is an open-source UI software development kit that grows very quickly and is regularly updated with major changes. Therefore, it is very normal for you to get incompatible errors when working with it. This short…

Flutter Autocomplete example

March 10, 2021 A Goodman

Flutter 2.0 came out a few days ago and brings us a very useful widget called Autocomplete. With this new friend, we now can quickly implement autocomplete text field without using any third-party plugins. Making a…

Flutter StreamBuilder examples (2021)

March 9, 2021 A Goodman

The StreamBuilder widget is used in many kinds of Flutter applications, especially chat applications, social networks, real-time content updates, etc. In this article, we will go over 2 complete examples of implementing StreamBuilder: the first example…

Using AnimatedIcon in Flutter

February 22, 2021 A Goodman

There are cases where you will want an icon that can change its own appearance like a play/pause button for a video or audio, a button to close/open a menu, etc. Luckily, you can achieve your…

Flutter: Copy To Clipboard example (without any plugins)

February 15, 2021 A Goodman

There may be situations where you want to implement Copy To Clipboard feature which allows users to copy some text (URLs, phone numbers, profile IDs…) from your app to another app (web browsers, chat apps…). The…

Example of sortable DataTable in Flutter

March 10, 2021 A Goodman

The example below shows you how to implement a sortable table in Flutter by using the DataTable widget. Preview This sample app contains a DataTable which displays a list of fiction products. In the beginning, the…

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