Why developers should pay attention to Flutter

Android developers

Android developers,Android and Flutter, both are the babies of Google. One employer dealing with both the native and go-platform cellular utility improvement for Android apps. Android software improvement turned into started out at Android Inc which changed into sold by using Google in 2005. The Flutter project commenced at Google and the primary ever Flutter SDK became launched in 2017. It might be quite interesting to examine native Android improvement with Flutter app improvement and to peer what will be the destiny of Android with the upward push of Fuchsia. Let’s explore and attempt to solution a majority of these questions.

Companies are searching out alternatives to broaden apps inside a quick time and with restricted finances. Native cellular app development for iOS or Android always calls for extraordinary tech stacks, which leads to exceptional teams and better cost. This is the purpose why corporations began searching out go-platform solutions. The reputation of the React-Native framework is one of the examples of this fact.

Unless you are dwelling on a small island without the net, you ought to have heard about Flutter. This is any other pass-platform cellular development framework booming inside the marketplace recently. In this put up, we will examine the potential impact of Flutter on native Android development and discuss why we need to be aware of it.

Android developers,What is Flutter

Android developers,Just in case you haven’t heard approximately Flutter, Flutter is an open-supply, multi-platform mobile SDK which may be used to construct iOS and Android apps with the equal source code. Flutter has been around for a long time, but it has commenced getting extra interest since Google I/O 2018 when Google introduced launch preview of Flutter. At Flutter Live on 4th December 2018, Google introduced the first strong model of Flutter with masses of new features. Some large companies like Alibaba are already the use of it for developing cellular apps.

At the instant, you can think of Flutter as React Native however with the total aid of local capabilities. If you’re curious to learn greater, test my distinctive assessment of Flutter and React Native.

Android developers,Flutter vs native Android app development

Android developers,Native Android app improvement is in an interesting state for the time being. Recently, Google announced Kotlin as the professional language over Java. Google is also running on another running gadget for both Chrome and cell that’s Fuchsia.

There is no doubt that local Android apps developed with Android Studio are super in features and slick. On the alternative hand, apps advanced with cross-platform answers may be effortlessly noticed and it seems like there may be some thing missing. However, ever due to the fact that Flutter apps landed in app shops, there’s no manner to tell that the apps had been built with Flutter. The apps sense so slick, local and clean. So what is it about Flutter that makes apps sense more or less local?

Quite a few local Android developers have expressed their evaluations on Flutter on line. One of the articles right here explains an Android developer’s view on Flutter. Also, there’s hot dialogue on Quora if Flutter is going to replace Java and local Android improvement. Looking at a majority of these articles, it’s clean that native Android developers cannot forget about Flutter for positive.

Flutter is truely special from the native Android development gear. Flutter’s legit documentation has a clear manual on Flutter for Android builders, mapping the principles of native Android improvement to Flutter.

Let’s examine Flutter with native Android development the use of a few simple standards:

  • Technical architecture
  • Developer productivity
  • UI additives
  • Testing support
  • CI/CD aid

Technical architecture

The tech stack used for native Android development and Flutter is absolutely extraordinary.

Although Flutter and Android are being developed at Google, the technical structure of both platforms is completely special. Flutter uses Dart because the programming language, at the same time as local Android improvement makes use of Java or Kotlin.

In terms of IDE, Android Studio can be used for each Flutter and local Android app development. However, Flutter apps also can be developed in light-weight editors, like Sublime Text, Atom or VIM, or in an IDE like IntelliJ Idea.

As we recognise, local apps constructed with Java/Kotlin are slick and rapid as all of the additives are built natively. Flutter uses the Dart framework and often does not require the bridge to communicate with the local modules. The architecture of the Flutter engine is defined in element in GitHub Wiki here.

In quick, Flutter has the whole lot wished for native app improvement inside the Flutter engine itself. The native Android developer’s manual explains the entire ecosystem of Android app improvement.

Developer productivity

While developing apps natively, Android engineers need to use Android Studio and the local build and platform gear furnished by way of Android Studio. Android Studio has all of the SDK gear embedded within the IDE. These gear additionally want the emulators or Android Virtual gadgets to run the apps. Every time builders make changes to the app, they ought to rebuild the app or 0.33-birthday party dependencies in a few instances to look the changes in the emulator or on devices. As a native Android developer, you may have skilled this gradual process as Gradle builds can take time.

In Flutter, there’s the hot reload choice. When a developer makes any modifications, the modifications appear in the emulator or devices instantly. However, because the app grows in length, builders need to undertake new strategies to apply this selection correctly.

Dependency management for local Android apps is treated by way of Gradle. There are loads of Java and Kotlin packages available within the market and Gradle can manage them effectively inside the Android environment. Flutter makes use of its very own dependency control device referred to as Pub. The Pub Package manager is built in to the Flutter apps, so that it’s clean to get new dependencies as wished for development.

On some other notice, Dart isn’t always a commonplace programming language and there may be a loss of help for it in many IDEs and text editors. It may be a steep gaining knowledge of curve for the developers to learn the new language. While Java has been there for years and Kotlin is a kind-secure language, native languages feel plenty more pleasant with Android Studio. There is lots of network support for native languages as nicely.

UI components

Front-end builders spend most of the time on building the UI.

The native UI components furnished by means of Google to build UI are so effective and well documented. The UI can be additionally constructed the use of the interface builder in Android Studio. With that characteristic, UI can be constructed faster using the native improvement equipment. Android UI doctors cowl all of the basic information had to construct all forms of person interface elements.

Flutter UI engine is one of a kind, Flutter apps run on its rendering engine and its framework. Flutter uses the concept of widgets which may be used to build complicated UIs. In quick, the Flutter UI is essentially a tree of stateless or stateful widgets. There are loads of widgets within the catalog to be had to construct complicated UIs which assist each Material Components for Android and Cupertino for iOS. The Flutter layout and widgets are pixel ideal as well.

Testing support

Native Android gear have tremendous help for trying out. Native apps may be tested effortlessly from Android studio itself or from command line the use of Gradle. You can upload unit, integration, instrumented and UI tests for Android apps. There are such a lot of Java and Kotlin frameworks like JUnit available for lower stage testing and Espresso is supported for UI testing. There is painless help for mocking things with frameworks like Mockito. Android trying out has been extensively protected in documentation, you could talk over with the distinct degrees of trying out Android apps here.

Flutter provides a strong checking out framework which allows developers to put in writing assessments at unit, purposeful and UI stage. Widget checking out is one cool feature that Flutter affords to run UI exams as speedy as unit checks. Flutter has cool documentation on how to test Flutter apps at specific levels with instance code. Flutter integration tests are just like Xcode UI checks which go through the UI to carry out specific operations. The Flutter integration tests run in a separate technique and can be run on actual devices or on simulators or emulators. Flutter provides a separate bundle, Flutter Driver, to pressure those checks.

CI/CD support

Continuous integration and continuous delivery practices allow for faster delivery of Android apps.

The procedure of building and publishing local Android apps is a piece complex out of doors the IDE. Native android apps have sturdy assist for automation testing, construct automation and publishing from Android studio. However, Google hasn’t supplied a committed CI/CD platform for Android. Native Android developers need to rely on 0.33-party CI servers like Jenkins, TeamCity, or mobile CI offerings like Travis CI, Circle CI, Neverode, Bitrise, etc. Luckily, native Android apps may be also constructed on Linux, so the CI/CD component for Android is easier in contrast with iOS apps. It continually requires additional setup to install local Android apps using other CI services.

On the other side, the Flutter team at Google partnered with Nevercode and introduced Codemagic CI/CD solution only for Flutter apps at Flutter Live, London. Codemagic is a painless CI/CD solution evolved at Nevercode which robotically detects, builds, exams and programs the Flutter app with 0 configuration. With Codemagic, Flutter apps may be built, tested and deployed to Play shop without problems.

We have simply compared each Google’s native and pass-platform answer for cellular app improvement, this is, Android and Flutter. However, we will’t conclude that’s the high-quality as it absolutely relies upon on the mission, organisation, budget and context.

Can Flutter dominate over native Android development?

Flutter is full of feature sets, but it’s without a doubt no longer perfect yet. There are some critical capabilities missing in Flutter, like OpenGL, Maps, Video guide and Accessibility support. Flutter also lacks a few programs required for development. There is not any assist for editing the layout like with interface builder. There might be some other functions lacking as nicely. In assessment with the wide variety of local developers, Flutter community is rather small.

Flutter has just launched its first solid releases. Google engineers introduced Flutter 1.2 at the Mobile World Congress Conference. They have a sturdy imaginative and prescient and roadmap. Flutter is also being evolved with Fuchsia in thoughts. We can’t predict the destiny, however Flutter has capacity to cross all of the barriers.

Flutter dominate over native Android development

Android developers,All in all, Flutter is an alternative for agencies to develop native’ish iOS and Android apps with the same source code and with fewer assets. As of now, there are such a lot of go-platform mobile app development frameworks that have come and long past, so local app development stays a strong preference for developing cellular apps.

Flutter appears to be definitely exceptional from all of the different go-platform solutions. Futter apps look native and slick similar to the local apps.

As an Android developer, you shouldn’t forget about Flutter. We can’t expect the future, however who is aware of, Flutter would possibly simply as nicely be the primary choice for organizations to expand Android apps. There are some capacity reasons for that.

Android developers,Android development

  • Rise of Fuchsia

Android developers,This is no longer a secret that Google is working on every other operating gadget that is referred to as Fuchsia. Flutter is being advanced with Fuchsia in mind, so there is probably a possibility that Fuchsia will replace each Chrome and Android inside the future, read more approximately this situation in this article. That’s a few food for thought for local Android builders.

  • Growing migration rate & Flutter in existing apps

Some of the articles on line indicate that businesses have already started out porting their local apps to Flutter. For example, there’s an excellent article about porting a 75-000 line native iOS app to Flutter if you need to study about the method of migration. Some of the groups are the usage of Flutter in their present Android apps, whilst others absolutely migrate apps to Flutter. It’s clear that Flutter is changing the view on go-platform mobile app development because of ease of improvement, checking out and liberating the mobile apps.

Android developers,Android development

  • Google’s take on Android

Android developers,It’s also vital to look Google’s tackle retaining both a local and a pass-platform mobile improvement framework. We must without a doubt hold a watch at the bulletins at the subsequent Google I/O conference.

  • Confusion about native Android development

There’s a whole lot of confusion many of the developers approximately why local Android development is so complicated, perplexing and much less performant. This article virtually shows this confusion amongst proficient developers. Considering the variety of customers and the revenue that corporations earn from Android apps, it’s too complex and tough to hold. Flutter can be the solution to this problem as it could be used to additionally build apps for iOS and potentially for Fuchsia inside the future

Android developers,development

  • Prediction on cross-platform development

Cross-platform development is predicted to reach its top within the coming years. Some specialists have already expected that Flutter can be the future of mobile app development. Whether to pay attention to Flutter or now not is a personal choice, but it’s safe to say that Flutter has entered the pass-platform app development race very strongly and it’s here to stay for long term.


Flutter is hot within the market ever due to the fact that Google announced the primary solid launch. Looking at the functions of Flutter, lots of questions get up.

Will companies move for Flutter as the first choice of developing apps?

Is it the start of the give up of local Android app development?

Will Dart update Java and Kotlin?

Should local Android builders start mastering Dart?

We’ll make no predictions or guesses right here, however it is able to be the alarming bell for native mobile app developers that something like Flutter would possibly have an effect on their role within the future.

Love Flutter or hate Flutter, you cannot forget about it anymore.