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Newsletter Issue 27

February 24, 2020

Remember comment, rate, claps, or any other recognition that you want to those who write these fantastic articles, tutorials, packages, and videos.

On February 25, the winners of the Flutter Clock challenge will be announced. Stay tuned here.


Articles

Implementing Motion. An introduction to Material Design’s new motion system and transition patterns. @materialdesign launched the Motion system, a set of transition patterns that helps users understand and navigate an app, and it has full support for Flutter . If you want easy animations, this is for you. If you want to learn more https://goo.gle/2HIWJkS.

How I created “Infinity Clock” for Flutter Clock Challenge. In this article, Akash Divya explains to us the proccess he took to build his clock for the Flutter Clock Challenge.

Tools

Flutter Resource Ranker. It is easy to overuse colors, write magical numbers or long classes. This project has a script to help you detect these.

Tutorials

Dart Aqueduct server for your Flutter app — Part 1: Getting started. In this tutorial by Suragch, we get an introduction of using Dart on the backend to create a simple REST API.

Flutter Web - 404 - Direct URL - No Hash. A great tutorial by didierboelens. Here we learn how to implement a 404 not found page, how to render a direct URL input and how to get rid of the # (hash symbol) on the URL of the Flutter web apps.

Flutter made Physics Easy!!!. In this tutorial by Ayush P Gupta. A cool tutorial where we learn how to represent physics concepts with Flutter.

AnimationController and setState | Learn All About Flutter Animations – Part 1. In this fantastic first part, Sandro Maglione teaches us about the AnimationController.

Videos

ListWheelScrollView (Flutter Widget of the Week). ListViews let the user see or choose from a number of items that wouldn’t normally fit on the screen, but sometimes, an ordinary ListView is too flat and boring. Fortunately, there’s ListWheelScrollView, find out how it can help in this episode.

Flutter AnimationController - Floating Balloon Animation. By JediPixels. In this video, you are going to take a look at how to use the AnimationController to create custom animations and how to use the AnimationController to control staggered animations.

Network Request - Flutter Explained - Level: Beginner. Today we have a tremendous episode of Flutter Explained. I have the honor to explain to you guys how a future request works. In one of my episodes, I explained the future builder but I left the network request out of scope. Today I will turn this around, we ignore the UI and concentrate only on the Network request.

Packages

animations Fancy pre-built animations that can easily be integrated into any Flutter application. pub.dev.

step-progress-indicator Bar indicator made of a series of selected and unselected steps. pub.dev.

android-alarm-manager A Flutter plugin for accessing the Android AlarmManager service, and running Dart code in the background when alarms fire. pub.dev.

App of the Week

Remember to post your favorite app appweek.fluttertap.com.

Game of Fifteen. Open-source game. Puzzle game with Flutter? The Game of Fifteen (also called 15-puzzle, Gem Puzzle, Boss Puzzle, Mystic Square and many others) is a sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing.