Android App Development

What’s new in Android Studio 4.0? : Features, Fixes, and Enhancements you need To Know

Written by Parth Patel · 7 min read >

On May 28, 2020, Google unveiled their all-new Android Studio 4.0. It was something new and different in the middle of the continuing Covid 19 epidemic. Google adds enhancements to each new edition, making it simpler for developers to overcome issues and operate more efficiently. Every developer should be familiar with the capabilities of Android Studio 4.0. Check out the best Android App Development Services.

This post will discuss the new features and advantages of Android studio 4.0. What new features have been added to Android Studio 4.0? How has it saved a developer hundreds of hours and simplified their life? You will get all of your answers right here.

Android Studio 4.0 new features

According to the Android Studio release notes, Google has included several new Android Studio 4.0. The developers will benefit from these extra features. We looked them over as well, and here are a few of the positive features we wanted to highlight.

Live Layout Inspector

With this new Android Studio 4.0, you can debug an application’s UI. It offers you quick access to the data that is kept updated with the operating program. You may quickly obtain an understanding of how resources are being established. Go to the Tool windows and choose the Layout Inspector option.

It isn’t finished yet, as you can even obtain access to some great extra functionalities if you are deploying your program to a device that runs on either API 29 level or even higher than that.

Layout Validation

Layout Multi-preview or Layout Validation are amazing visualization tools. It is possible to build layouts on numerous devices and set up settings simultaneously at the same time in a hassle-free approach. Till recently, it was toggling between multiple screen sizes & resolutions in preview mode was a tough affair during layout construction.
Now, things have gotten easier as you only demand to choose the pixel devices & then you can easily check/preview the adjustments in the integrated development environment. Using this tool, you may spot various flaws in the UI. To utilize this tool, click on the Layout Validation tab in the upper right corner of the IDE window.

Motion Editor

It has become helpful for the developers to build, preview and adjust their animations without even constructing the full program. It can be done using the new capability of Android Studio 4.0. Motion Editor creates XML and also updates the visual design editor. Hire android developers from Sapphire Software Solutions.

It is a component of constraint layout, with which you can now handle motion and widget animations in different mobile apps.

Build Analyzer

Developing an app used to take its own time with numerous tasks. You can quickly track down the particular portion of the build system, requiring additional time. But, with this new tool, you can quickly control your productivity and time by discovering misconfigured and obsolete tasks. This tool points out your plugins and tasks and, consequently, provides solutions to reduce numerous regressions.

3D Graph View

It was challenging for the developers to find even tiny faults in the UI when designing any application. But, now, with this incredibly great feature, 3D Graph View of Android Studio Version 4.0, developers may analyze the pieces and can quickly figure out the flaws.

For All APIs, Java 8 Language Library Desugaring

Integrating Java 8 capabilities into Android apps is far from straightforward. Java 8 APIs may not be viable to work with, or you could come across some code that abuses Steam, or you might want to create lambda functions.
Thanks to the Android Gradle plugin, various Java 8 capabilities with the older APIs have become straightforward. With Android Studio 4.0, you may utilize the desugaring engine to support the Java languages.

Fragment Wizards

There are fresh new fragment templates & wizards accessible in the navigation editor. These make it easier for developers to navigate Fragment wizard information while using the ViewPager to create slideshows. This tool assists in setting up the slide animation & enhances the app’s design & quality.

In short terms, Fragment may be described as a class in Android that allows the integration of a User Interface to make it flexible to multiple device screen orientations. It mixes many sorts of segments into a single-screen component.

Kotlin Android Live Templates

Kotlin DSLscript files gain in-built support from Android Studio 4.0. The project structure dialogue allows a comprehensive suite of immediate fixes. Kotlin templates for Android-specific code are also available.
Browse to Editor> Live templates from the settings/preferences menu for the available live templates list.

CPU Profiler UI Upgrades

CPU Profilers may be recognized as one of the nicest new features offered in Android Studio 4.0. The CPU profiler has been created to give you data connected to trace recording & the thread activity of your program.

You may put the records from the CPU away from the core profiler timeline. You may handle them in different groups for easy analysis. One may drag-and-drop or move the groupings up & down or the individual items within a group for more customization.

Smart Editor for R8 Rules

R8 was created to increase the visible construction performance. Earlier the editor in Android Studio lacked a clever help mechanism for delivering auto-suggestions. But now, this difficulty has been rectified with the advent of Smart Editor for authoring R8 rules. This editor includes amazing features like syntax highlighter, error checker, etc. It also offers comprehensive symbol completion for all fields, classes, and methods.


The arrival of Android Studio version 4.0 has altered things and enhanced productivity. Above, we have described some aspects that we truly found cool. Other such wonderful features of the 4.0 version are CPU Profiler UI Upgrades, Kotlin Android Live Templates, Java 8 Language Library Desugaring, Build Features, Fragment Wizards, Feature on Feature Dependencies, etc.

These enhancements increase the performance of Android Applications. They are enabling android application developers to write effectively and rapidly. The competition is increasing, and with the rising competitiveness, every clever and professional Android App Development Company has migrated to the current version of Android Studio.
Our many-year journey has taken us through the evolution of Android, which has witnessed significant changes in terms of design and programming norms.

We have a sizable portfolio of Android app development services under our belt. We have developed Android applications for a variety of businesses and application categories. We think that comprehensive customization should be the norm rather than the exception for app development.

Our Android Development Company has gone through a great deal of learning and unlearning to develop one of the best team-building android applications. We can assure you that our development standards will be the finest in the industry.

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