In this video, I will explain how to make ubuntu like terminal in Flutter.
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:
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.
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 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.
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.
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
DatePicker with support for date range and time picker with the new style.
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.
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.
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.
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
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:
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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 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.
What is Flutter? this question comes to many new developer’s mind.
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.
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
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.
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Recently Adobe XD releases a new version of the plugin that you can use to export designs directly into flutter widgets or screens. Yes, you read it right, now you can make and export your favorite design in Adobe XD and export all the design in the widget form or as a full-screen design, this can save you a lot of time required in designing.
What we will do?
I will make a simple design of a dialogue box with a card design with text over it as shown below. After you complete this exercise you can experiment with the UI. You can make your own components or import UI kits available with the Adobe XD.
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Today, every country is shifting towards digitization to build a cashless marketplace. Where ever you go maybe shops, restaurants, and many more places you will find mobile wallet apps like Paytm and PhonePay. From a small street merchant to big business are everyone is opting for mobile payments. All mobile wallet apps are enormously helpful to users as it eases the transaction of money.
If you are reading this answer means you are a very much interested business person interested in knowing about the development of an app like Paytm.
Now, we are going to know in-depth details about the development of an app like Paytm and the cost involved in the complete development process.
Paytm is India’s largest mobile payment platform founded in 2010 by Vijay Sekhar Sharma. Offering Mobile prepaid recharge/post-paid, utility bill payments, UPI payments, Money transfers, Online shopping, IRCTC train ticket booking, movie tickets, LIC premium payment, Electricity bill payment, DTH recharge, bus/flight booking, bank to bank transfer, metro card recharge and many more services. It is available on android, iOS and Windows smartphones.
Owned by One97 Communications, Paytm began operations with online mobile recharge and later expanded to online shopping with the similar kind of products that are sold by Flipkart, Amazon.
Key Features of Paytm
More on Paytm
Paytm Wallet Admin Panel
Types of Mobile Wallet App:
The Paytm app development cost or any online Recharge app development depends on the following main factors such as:
App Platform (Android & iOS)
App development costs may differ from one platform to another. Comparatively, the development cost of an android app like Paytm is lower than iOS, as it is directly implemented without testing.
To design Paytm like an app, UX/UI plays a very crucial role, where users can experience the smoothness and flawlessness of the app. This kind of engaging features come with expensive cost.
UX/UI design(40-60hrs $1500-$3000)
It is defined as a total number of basic or advance features developed within the e-wallet app like Paytm.
For creating an app like Paytm, we need Project Manager, Requirement analyst, Developers, QA engineers, Mobile app developers (IOS and Android) and UI/UX designers. One more thing you must include is the geographical location and size of the company when you are choosing for the Paytm developers.
The charges will differ from a small company to a multinational company.
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It is an era of technology where we can make a clone of any app like a Facebook app or any social networking app.
In the world, each and everyone has a mobile phone/cell phone. Every user mostly uses one type of social media apps in their life for being updated with the outside virtual world.
Are you inspired by any social networking app like Facebook and want to develop a Facebook clone app? If you are a business person or an enterprise, looking to develop an app like a Facebook clone app?
How To Create The Best Facebook Clone Mobile App?
Before deciding on the mobile app development of Facebook, you need to consider its features, development time, and hourly pricing because these will affect the Facebook app cost.
Key Features Of Facebook App:
How Much Does An App Like FB Cost?
When one wants to develop an app like Facebook, the first thing that comes to his mind is how much it costs to create a Facebook-like app. The development cost of Facebook clone app is estimated on the following key factors:
Let’s describe the overall mobile app development cost by setting an hourly rate of $40 as the cost (based on the average Ukrainian and Indian market cost). With these known values, the total cost to develop an app (on one platform) similar in functionality to Facebook would be around $155,000.
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