Sunday, 10 February 2019

Android App Development Trends that Every App Developer Must Know

App developers are working on discovering new ways to shorten in addition to simplify the development process together with creating the best designs along with user expertise. We have seen the emergence of cutting-edge technology and techniques together with tools in cell program development has opened new paths for Android App development services. Listed below are the latest trends which provide you with a fantastic insight into what actually will be at the top.

1. Rise of Kotlin

Kotlin is rather a recent programming language which works on the JVM or Java virtual machine. It has advantages such as being interoperable with Java, extension feature, null security, data classes, and lamdas. Hire app developer who's well-versed in Kotlin to create advanced Android apps.

2. Launch of MVVM

In the case of mobile app development, you will surely face different challenges. One of the very important ones is the clean structure. There are numerous design patterns that help you separate different modules from the app. Creating User Interface or UI code that his simple in addition to free of business logic which makes it quite simpler to handle. The MVVM pattern was actually created recently, and it's fairly an advanced approach for the production of mobile apps for the Android system. At the first look, the MVVM pattern is very like the MVP, which is the most popular pattern when it comes to Android improvement. With the MVVM normal, the development of distinct unit evaluations is very simpler as there's no layer that's dependent on the view. During the entire testing, it is fairly enough to assess if the observed variables are set whenever the entire data model layer really alters. There is no requirement to substitute any artificial perspective for the testing as it's in the case of MVP design.

3. Latest Model

In the particular MVVM routine, the whole model layer is quite identical to this from MVP and MVC. It is particularly responsible for the management of business logic as well as fetching the data in the database or server. It features essential information to the specific View-Model-Layer.


It represents the user interface components, and it is really responsible for displaying the entire data. The View actually observes the information that is subjected by the View-Model. Like the MVP routine, the Fragments and Activities belong together to the view layer as well as control systems present in XML files.

5. The ViewModel

It is responsible for the link between the view layer and the data layer. Its primary task is to provide commands, methods in addition to other properties that help in keeping up the view state along with handling the model as a particular result of activities in the opinion along as well as tackling the events at the perspective. This View-Model, nevertheless, doesn't include the whole information regarding the view and it's fairly independent of the perspectives, entirely.

Also read: Know about Android Jetpack to Accelerate Your App Development

Android Architecture Components

It's the collection of libraries which assist in designing robust, maintainable and testable apps. This particular collection of libraries contains LiveData and ViewModel components.

1. LiveData

It's actually a lifecycle- aware data holder which is observable that means it really represents the lifecycle of distinct program contents like Fragment, Service or Activity. Hence, you don't need to really deal with the lifecycle manually as LiveData can automatically get rid of the viewer whenever the Fragment gets the onDestroy().

2. ViewModel

This class is a helper for the MVVM pattern. It is particularly designed to handle and store data necessary for the User Interface or UI. This course really allows the information to endure the different configuration changes like display rotations.


Recently, we've witnessed significant changes in Android app growth, and a company should hire Android app developer who is aware of these trends. The important one is that the Kotlin getting the official programming language for the Android. It's more popular in Android programs compared to Java. The intro of MVVM is also the most recent addition in these years. Model and View Layer opens up new options for the programmers. Different Android Architecture elements like LiveData and ViewModel are actually available for the programmers.

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