Why should Android developers choose Flutter? An overview

flutter training

Flutter can be the best tool for developing Android apps. It is open-source, flexible and scalable. This blog will shed light on the reasons for picking this as the development tool.

In the app development world, programming languages keep coming and going away frequently. A particular language may be popular one year, and fade into oblivion the next year. The most common options that come to the mind of Android developers these days are:

  • Java
  • Kotlin
  • Flutter       

Among these three, Flutter is the most viable option out there. Why? If you want to learn about it, you have to continue reading this blog. But, first, one should learn what is Flutter all about. This open-source platform was developed by Google and is mainly used for creating cross-platform apps. However, it can play an effective role in creating Android apps.

1. Architecture and faster coding time

To understand that, one should take a look at the architecture. Flutter is based on Dart and offers all the functionalities of a native engine. This programming language has some unique features, such as:

  • Compilation       

Flutter uses two types of compiling techniques, AOT (Ahead of Time) and JIT (Just in time). AOT ensures that the code is compiled within a short time. This is especially used to create widgets using the Flutter framework. On the other hand, JIT (along with hot reload) allows developers to update apps without wasting time.

  • Garbage collection    

This feature allows developers to create excellent-quality animations and similar effects. These two features ensure that developers can create native-like apps, even without using native app development platforms. This means these apps will be launched within a short time.

2. Unified UI/ UX and creativity

This environment ensures that developers create stunning apps, without ever compromising on productivity. While using native app development platforms, developers would have to use gradles for multiple times. This can slow down the speed of the app to a considerable extent. But, this will not be the case while using Flutter.

When using the native app development platform, developers have to wait after making any changes. The waiting time may vary from 3-5 seconds, and it can be quite frustrating. Flutter allows developers to bypass this time, using the feature of hot reload.

How? Whenever a developer makes some changes to the app, it will be instantly visible. Flutter offers a unified UI (User Interface) and UX (User Experience), compared to the native platforms. It allows experts to create beautiful apps, especially widgets. There will be a level of continuity over the entire interface, thus resulting in aesthetically-pleasing apps.

Flutter takes all Android app development rules into account. Therefore, the apps created using this tool are less likely to get cancelled from the Google Play Store.

3. Better testing

We all know that native app platforms offer the best testing facility for developers. They can add different units to check if the app is completely secure and ready for launch.

But Flutter is not far behind, as there are plenty of opportunities to conduct tests on the unit, functional and UI levels. If there is a time crunch, developers can use the widget testing feature, as it will reduce the time of UI tests. If anyone is stuck on some php level, Flutter can help them out too.

There are tons of documentation detailing how to test an app on different sections. So, what’s the verdict? Flutter has plenty of testing facilities, similar to native platforms. However, some experts also say that these apps do not require much testing.  

4. Flexibility

The best part of this programming language is that it offers optimum flexibility. These apps can be scaled according to the requirements of a business. And that too, without spending too much time or effort on the task.

5. Speed

Developers are always trying to improve the speed and quality of the apps developed by them. Flutter makes this process easier, as the apps developed on this platform load at an unbelievable speed.

6. Compatibility

Some apps might not work on older versions of devices, as they are specifically targeted for higher-end ones. Flutter-based apps are an exception, as they can work on all versions.

7. Improved productivity

In native app development, developers have to deal with separate coding files for frontend and backend. Sometimes, separate coding languages may be needed for these sections. This can be hectic and time-consuming for these experts. In Flutter, only one programming language is used, and that is Dart. This point can play a crucial role in increasing the productivity of the developers.   

8. Cost-effective

Flutter is an open-source platform, thus making it cost-effective to its highest extent. Although it is primarily aimed at hybrid app development, it can be used solely for creating Google Play store apps.

Aside from that, these apps match native ones in terms of performance and other aspects, like security. If anyone is concerned about customization, it is easier to do that on this platform than the native ones.    

All these reasons make this platform the perfect choice for creating MVPs (Minimally Viable Products). Due to the rising importance of this tool, many experts prefer it over others. However, there are some issues with this tool too. For example, it does not contain all the necessary packages required to develop complicated apps. Also, there is a lack of drag and drop editor in this platform.

At Swadesh IT, a reputed app development training center in Durgapur, trainers use Flutter to teach the concepts of Android app development.

Starting from the basics, the trainer will gradually move on to the advanced topics. There will be plenty of live examples that will help students understand how this thing actually works. Students will be given assignments, and they will have to complete them within the scheduled time. If they encounter any issues, they must consult their trainers for guidance.

Apart from these tasks, students will work on live projects of varying skill levels. They will learn how to approach a project, work out the appropriate strategy to deliver the project on time. So, Swadesh Academics will not only teach the course but impart other skills like the following as well:

  • Communication skills
  • Time management
  • Stress management
  • Critical thinking skills 
  • Analytical skills       

Also, students will be provided with certificates on successful course completion and job assistance in the IT sector as well.

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