Top 11 Flutter Widgets To Know In 2021 - Solace Infotech Pvt Ltd

These days, flutter is one of the most popular framework for developing mobile, web and desktop applications. It is full of widgets and it makes it more sustainable. Flutter widgets are used for developing high-quality cross platform applications because they are customizable and offer extensive flexibility & fluidity that can be the best fit for any mobile app type. Widget elements are organized in the form of a widget tree. The manner in which the widgets are placed defines the operation of the front-end of the native applications screen. The two primary things of Flutter widgets are the configuration and the widget state. There are lots of Flutter widgets available and here we’ll discuss the top 11 widgets for developing flutter apps. Before digging into the flutter widget list, let us see the types of flutter widgets.

You can also know- Amazing New Features Of Flutter 2.0

Types Of Flutter Widgets-

There are two types of Widgets in Flutter- Stateless widget and Stateful widget. Based on the two types, these widgets are further categorized into 14 different categories as- Async, Accessibility, Assets, Images and Icons, Layout, Interaction Models, Material components, Animation and motion, Painting and effects, styling, text.

Top 11 Flutter Widgets-

1. SafeArea-
This widget is best to use for developing dynamic and adaptive UI. It helps to adjust the screen with various devices of different width and height. Also, it helps in overcoming the area constraints induced by status bar, notches, navigation bar etc. It’s implementation doesn’t allow the design to overlay any of the areas where there is frontend UI visibility constraint and so makes it error-free. Hence SafeArea widget is also known as padding widget that adds padding to android or iOS apps wherever there is a constraint. SafeArea widget will also indent the child with the necessary padding necessity, particularly for the devices with the Notch like iPhone X.

2. ConstrainedBox-
It is a built-in widget available in Flutter SDK. Generally it is used to add size limitations to the child widgets. It allows developers to add flexibility with respect to height and width in a child widget. But the widget has limitation when the child is bigger in size than the container. It cuts the child’s view, making the front end look somewhat out of the line. This issue can be tackled by not defining the maxHeight property and adjusting it to by default value of double.infinity. Example of this widget is-

if you wanted child to have a minimum height of 50.0 logical pixels, you could use const BoxConstraints(minHeight: 50.0) as the constraints.

3. Align Widget-
Know more at- https://solaceinfotech.com/blog/top-11-flutter-widgets-to-know-in-2021/https://solaceinfotech.com/blog/top-11-flutter-widgets-to-know-in-2021/

#flutter #apps #software #technology

What is GEEK

Buddha Community

Top 11 Flutter Widgets To Know In 2021 - Solace Infotech Pvt Ltd

Google's Flutter 1.20 stable announced with new features - Navoki

Flutter Google cross-platform UI framework has released a new version 1.20 stable.

Flutter is Google’s UI framework to make apps for Android, iOS, Web, Windows, Mac, Linux, and Fuchsia OS. Since the last 2 years, the flutter Framework has already achieved popularity among mobile developers to develop Android and iOS apps. In the last few releases, Flutter also added the support of making web applications and desktop applications.

Last month they introduced the support of the Linux desktop app that can be distributed through Canonical Snap Store(Snapcraft), this enables the developers to publish there Linux desktop app for their users and publish on Snap Store.  If you want to learn how to Publish Flutter Desktop app in Snap Store that here is the tutorial.

Flutter 1.20 Framework is built on Google’s made Dart programming language that is a cross-platform language providing native performance, new UI widgets, and other more features for the developer usage.

Here are the few key points of this release:

Performance improvements for Flutter and Dart

In this release, they have got multiple performance improvements in the Dart language itself. A new improvement is to reduce the app size in the release versions of the app. Another performance improvement is to reduce junk in the display of app animation by using the warm-up phase.

sksl_warm-up

If your app is junk information during the first run then the Skia Shading Language shader provides for pre-compilation as part of your app’s build. This can speed it up by more than 2x.

Added a better support of mouse cursors for web and desktop flutter app,. Now many widgets will show cursor on top of them or you can specify the type of supported cursor you want.

Autofill for mobile text fields

Autofill was already supported in native applications now its been added to the Flutter SDK. Now prefilled information stored by your OS can be used for autofill in the application. This feature will be available soon on the flutter web.

flutter_autofill

A new widget for interaction

InteractiveViewer is a new widget design for common interactions in your app like pan, zoom drag and drop for resizing the widget. Informations on this you can check more on this API documentation where you can try this widget on the DartPad. In this release, drag-drop has more features added like you can know precisely where the drop happened and get the position.

Updated Material Slider, RangeSlider, TimePicker, and DatePicker

In this new release, there are many pre-existing widgets that were updated to match the latest material guidelines, these updates include better interaction with Slider and RangeSliderDatePicker with support for date range and time picker with the new style.

flutter_DatePicker

New pubspec.yaml format

Other than these widget updates there is some update within the project also like in pubspec.yaml file format. If you are a flutter plugin publisher then your old pubspec.yaml  is no longer supported to publish a plugin as the older format does not specify for which platform plugin you are making. All existing plugin will continue to work with flutter apps but you should make a plugin update as soon as possible.

Preview of embedded Dart DevTools in Visual Studio Code

Visual Studio code flutter extension got an update in this release. You get a preview of new features where you can analyze that Dev tools in your coding workspace. Enable this feature in your vs code by _dart.previewEmbeddedDevTools_setting. Dart DevTools menu you can choose your favorite page embed on your code workspace.

Network tracking

The updated the Dev tools comes with the network page that enables network profiling. You can track the timings and other information like status and content type of your** network calls** within your app. You can also monitor gRPC traffic.

Generate type-safe platform channels for platform interop

Pigeon is a command-line tool that will generate types of safe platform channels without adding additional dependencies. With this instead of manually matching method strings on platform channel and serializing arguments, you can invoke native class and pass nonprimitive data objects by directly calling the Dartmethod.

There is still a long list of updates in the new version of Flutter 1.2 that we cannot cover in this blog. You can get more details you can visit the official site to know more. Also, you can subscribe to the Navoki newsletter to get updates on these features and upcoming new updates and lessons. In upcoming new versions, we might see more new features and improvements.

You can get more free Flutter tutorials you can follow these courses:

#dart #developers #flutter #app developed #dart devtools in visual studio code #firebase local emulator suite in flutter #flutter autofill #flutter date picker #flutter desktop linux app build and publish on snapcraft store #flutter pigeon #flutter range slider #flutter slider #flutter time picker #flutter tutorial #flutter widget #google flutter #linux #navoki #pubspec format #setup flutter desktop on windows

Terry  Tremblay

Terry Tremblay

1598396940

What is Flutter and why you should learn it?

Flutter is an open-source UI toolkit for mobile developers, so they can use it to build native-looking** Android and iOS** applications from the same code base for both platforms. Flutter is also working to make Flutter apps for Web, PWA (progressive Web-App) and Desktop platform (Windows,macOS,Linux).

flutter-mobile-desktop-web-embedded_min

Flutter was officially released in December 2018. Since then, it has gone a much stronger flutter community.

There has been much increase in flutter developers, flutter packages, youtube tutorials, blogs, flutter examples apps, official and private events, and more. Flutter is now on top software repos based and trending on GitHub.

Flutter meaning?

What is Flutter? this question comes to many new developer’s mind.

humming_bird_dart_flutter

Flutter means flying wings quickly, and lightly but obviously, this doesn’t apply in our SDK.

So Flutter was one of the companies that were acquired by **Google **for around $40 million. That company was based on providing gesture detection and recognition from a standard webcam. But later when the Flutter was going to release in alpha version for developer it’s name was Sky, but since Google already owned Flutter name, so they rename it to Flutter.

Where Flutter is used?

Flutter is used in many startup companies nowadays, and even some MNCs are also adopting Flutter as a mobile development framework. Many top famous companies are using their apps in Flutter. Some of them here are

Dream11

Dream11

NuBank

NuBank

Reflectly app

Reflectly app

Abbey Road Studios

Abbey Road Studios

and many more other apps. Mobile development companies also adopted Flutter as a service for their clients. Even I was one of them who developed flutter apps as a freelancer and later as an IT company for mobile apps.

Flutter as a service

#dart #flutter #uncategorized #flutter framework #flutter jobs #flutter language #flutter meaning #flutter meaning in hindi #google flutter #how does flutter work #what is flutter

Lokesh Kumar

1603438098

Top 10 Trending Technologies Must Learn in 2021 | igmGuru

Technology has taken a place of more productiveness and give the best to the world. In the current situation, everything is done through the technical process, you don’t have to bother about doing task, everything will be done automatically.This is an article which has some important technologies which are new in the market are explained according to the career preferences. So let’s have a look into the top trending technologies followed in 2021 and its impression in the coming future in the world.

  1. Data Science
    First in the list of newest technologies is surprisingly Data Science. Data Science is the automation that helps to be reasonable for complicated data. The data is produces in a very large amount every day by several companies which comprise sales data, customer profile information, server data, business data, and financial structures. Almost all of the data which is in the form of big data is very indeterminate. The character of a data scientist is to convert the indeterminate datasets into determinate datasets. Then these structured data will examine to recognize trends and patterns. These trends and patterns are beneficial to understand the company’s business performance, customer retention, and how they can be enhanced.

  2. DevOps
    Next one is DevOps, This technology is a mixture of two different things and they are development (Dev) and operations (Ops). This process and technology provide value to their customers in a continuous manner. This technology plays an important role in different aspects and they can be- IT operations, development, security, quality, and engineering to synchronize and cooperate to develop the best and more definitive products. By embracing a culture of DevOps with creative tools and techniques, because through that company will gain the capacity to preferable comeback to consumer requirement, expand the confidence in the request they construct, and accomplish business goals faster. This makes DevOps come into the top 10 trending technologies.

  3. Machine learning
    Next one is Machine learning which is constantly established in all the categories of companies or industries, generating a high command for skilled professionals. The machine learning retailing business is looking forward to enlarging to $8.81 billion by 2022. Machine learning practices is basically use for data mining, data analytics, and pattern recognition. In today’s scenario, Machine learning has its own reputed place in the industry. This makes machine learning come into the top 10 trending technologies. Get the best machine learning course and make yourself future-ready.

To want to know more click on Top 10 Trending Technologies in 2021

You may also read more blogs mentioned below

How to Become a Salesforce Developer

Python VS R Programming

The Scope of Hadoop and Big Data in 2021

#top trending technologies #top 10 trending technologies #top 10 trending technologies in 2021 #top trending technologies in 2021 #top 5 trending technologies in 2021 #top 5 trending technologies

Top 11 Flutter Widgets To Know In 2021 - Solace Infotech Pvt Ltd

These days, flutter is one of the most popular framework for developing mobile, web and desktop applications. It is full of widgets and it makes it more sustainable. Flutter widgets are used for developing high-quality cross platform applications because they are customizable and offer extensive flexibility & fluidity that can be the best fit for any mobile app type. Widget elements are organized in the form of a widget tree. The manner in which the widgets are placed defines the operation of the front-end of the native applications screen. The two primary things of Flutter widgets are the configuration and the widget state. There are lots of Flutter widgets available and here we’ll discuss the top 11 widgets for developing flutter apps. Before digging into the flutter widget list, let us see the types of flutter widgets.

You can also know- Amazing New Features Of Flutter 2.0

Types Of Flutter Widgets-

There are two types of Widgets in Flutter- Stateless widget and Stateful widget. Based on the two types, these widgets are further categorized into 14 different categories as- Async, Accessibility, Assets, Images and Icons, Layout, Interaction Models, Material components, Animation and motion, Painting and effects, styling, text.

Top 11 Flutter Widgets-

1. SafeArea-
This widget is best to use for developing dynamic and adaptive UI. It helps to adjust the screen with various devices of different width and height. Also, it helps in overcoming the area constraints induced by status bar, notches, navigation bar etc. It’s implementation doesn’t allow the design to overlay any of the areas where there is frontend UI visibility constraint and so makes it error-free. Hence SafeArea widget is also known as padding widget that adds padding to android or iOS apps wherever there is a constraint. SafeArea widget will also indent the child with the necessary padding necessity, particularly for the devices with the Notch like iPhone X.

2. ConstrainedBox-
It is a built-in widget available in Flutter SDK. Generally it is used to add size limitations to the child widgets. It allows developers to add flexibility with respect to height and width in a child widget. But the widget has limitation when the child is bigger in size than the container. It cuts the child’s view, making the front end look somewhat out of the line. This issue can be tackled by not defining the maxHeight property and adjusting it to by default value of double.infinity. Example of this widget is-

if you wanted child to have a minimum height of 50.0 logical pixels, you could use const BoxConstraints(minHeight: 50.0) as the constraints.

3. Align Widget-
Know more at- https://solaceinfotech.com/blog/top-11-flutter-widgets-to-know-in-2021/https://solaceinfotech.com/blog/top-11-flutter-widgets-to-know-in-2021/

#flutter #apps #software #technology

Punith Raaj

1640672627

Flutter Hotel Booking UI - Book your Stay At A New Hotel With Flutter - Ep1

https://youtu.be/-tHUmjIkGJ4
Flutter Hotel Booking UI - Book your Stay At A New Hotel With Flutter - Ep1
#flutter #fluttertravelapp #hotelbookingui #flutter ui design 

In this video, I'm going to show you how to make a Cool Hotel Booking App using Flutter and visual studio code. 

In this tutorial, you will learn how to create a Splash Screen and Introduction Screen, how to implement a SmoothPageIndicator in Flutter. 

🚀 Nice, clean and modern Hotel Booking #App #UI made in #Flutter 

⚠️ IMPORTANT: If you want to learn, I strongly advise you to watch the video at a slow speed and try to follow the code and understand what is done, without having to copy the code, and then download it from GitHub. 

► Social Media 

    GitHub: https://github.com/Punithraaj 

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I hope you liked it, and don't forget to like,comment, subscribe, share this video with your friends, and star the repository on GitHub! 

⭐️ Thanks for watching the video and for more updates don't forget to click on the notification.⭐️Please comment your suggestion for my improvement. ⭐️Remember to like, subscribe, share this video, and star the repo on Github :)Hope you enjoyed this video! If you loved it, you can Buy me a coffee : https://www.buymeacoffee.com/roaringraaj

#flutter riverpod #flutter travel app #appointment app flutter #morioh