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Modern Android Development in 2023

10.09.2023

The unwavering leader among operating systems used in modern gadgets is Android. The open source OS, created by Google specialists, is used in more than 70% of all devices existing in the world. In second place is the software product of the Apple company. It’s no surprise that app developers are looking to obtain an Apple Developer Account or a Google Account to monetize their projects. But not all utilities presented in the official store meet user expectations and can compete adequately against the rest. We’ll tell you how to properly work on software for Android devices to achieve success.

The main thing that should be in new Android applications

When creating utilities in modern realities, you need to start from the provisions of the concept of “clean architecture” by Robert S. Martin. In accordance with it, it is necessary to divide the code into layers in order to share responsibility and achieve independence from the database and external factors, frameworks and user interface. In addition to this, the approach allows the architecture to be testable and adaptable to changes. By the way, this concept is also relevant for Apple and Huawei Developer.
A program that has the following features can arouse the interest of the target audience and satisfy their needs:

In-app review feature provided by the Google Play In-App Review API. The rating is given directly while using the software, and then goes along with the comment (if any) to the Play Store.
Modularization, when the application is divided into modules independent from each other, each of which has its own responsibilities and functionality.
High level of security. It is necessary to ensure that personal data and the integrity of the device are protected. Here you will need to use permissions based on an electronic signature, modern encryption tools EncryptedFile, EncryptedSharedPreferences. In fact, developers should take care of security for all devices, including Apple tablets and phones – after receiving an individual or Enterprise Account, you should immediately think about protection against hacking and information theft. The main rule is that you cannot place secret information directly in classes or repository files; local.properties are much better suited for this purpose.
Reactive flow management.
Adaptation to the needs of people with disabilities. This can be achieved by detailing the interface elements, increasing the size and contrast of the text, and simplifying management.
Reminders about updates inside the utility. After launching a project, any Android developer, like an Apple Developer (to be placed in the official store, you will first need to make a certificate), continues to work on it. It’s good when, while using the program, a reminder appears about the possibility of updating, because not everyone has them installed in the background. The only caveat is that this option is only available for devices with version 5 of Android OS and higher.
Dependency integration.
Adapts to different form factors and screen sizes. Programmers definitely cannot do without adaptive layout in 2023, and the best way to ensure it is to use Window Size Classes, which reduces the number of design options to three groups, helping to save resources and development time.

What you need to know and use Google Developer in 2023

The list of things that an Android developer should definitely know and apply includes:

Kotlin programming language recommended by Google;
Jetpack Compose toolkit, which will help make the application interface native;
a set of Android Jetpack libraries with Compose, WorkManager, DataStore, ViewModel;
open source Material Design system;
MVI and MVVM architectural patterns;
Moshi and Kotlin Serialization – tools for converting objects to other serialization formats, including JSON;
Datastores DataStore, JUnit 5, Espresso, Mockk, Robolectric;
R8 compiler;
dynamic delivery Play Feature Delivery;
Canonical Layouts screen layouts;
Baseline Profiles, App Startup, JankStats library and other tools to maintain high productivity;
Ktlint, Detekt and Android Lint linters;
Gradle;
logs.

To use the listed tools and make a profit through innovative Android programs, you will need to obtain developer status. The Nova.Shop store will help you create an account, eliminating the need to spend a lot of effort and time filling out forms, undergoing verification and other nuances. Purchasing a ready-made account will allow you not to be distracted by organizational issues and concentrate on programming and testing the software.
For developers who are aimed at reaching the widest possible audience and want to develop in different directions, we are ready to help with obtaining an Apple Developer Account.