Engineering: Android (2)

Jetpack Compose, Google's cutting-edge UI toolkit, has shown immense promise since its stable 1.0 release. The adoption for production purposes has surged, with over 125,000 apps developed using Jetpack Compose now successfully launched on the Google Play Store, as reported by Google. Although Jetpack Compose has built-in optimization features, developers should understand how Compose renders

We've segmented our Android Developer Roadmap into a multi-part series, delving into crucial Android fundamentals and the current ecosystem. In our previous post, we delved into crucial aspects of contemporary Android development, covering design patterns, architecture, asynchronous operations, networking, and local databases on Android. In part five, we'll explore the fundamental concepts of Jetpack Compose,

Baseline Profiles empower you to achieve faster code execution, boasting potential speed improvements of around 20-30% from the first launch. This is accomplished by delivering pre-compiled source code information, effectively bypassing interpretation and just-in-time (JIT) compilation steps when users launch your application. When you integrate Baseline Profiles into your application, Android Runtime (ART) optimizes precise

The development ecosystem is changing so fast. Every day, new tech stacks and solutions are introduced to the community, and some materials are beneficial and reduce many development resources. To be a better developer, you need to not only make an effort to write good code but also keep learning helpful knowledge from excellent resources.

The open-source software ecosystem is in a constant state of growth. Every day, new libraries and solutions are introduced on GitHub that are designed to accelerate development speed and make our lives as developers easier. Nowadays most companies, especially startups, are highly dependent on open-source libraries. They reduce development resources needed and have been a

We’ve broken down our 2022 Android developer roadmap into a multi-part series, each covering important Android fundamentals and the current ecosystem. In the last post, we discussed essential elements of modern Android development, including Fragments, App Navigation, Architecture Components, and Android Jetpack libraries. In part four, you’ll learn the following six sections of our Android

Since Google announced Jetpack Compose stable 1.0, many companies are getting started to adopt Jetpack Compose into their projects. According to Google’s What developers are saying, Jetpack Compose increases their productivity and code quality. Jetpack Compose has a dedicated optimization system but it's essential to understand the rendering mechanism of Jetpack Compose for improving your

In 2022 Google I/O, Google’s DevRel team released an open-source project, Now in Android, built with the modern Android architecture and Jetpack libraries. In this article, you will cover the overall architecture, each layer, and tech stacks that are used in Now in Android project, such as Material3, Jetpack Compose, and app performance. Before you

We’ve broken down our 2022 Android developer roadmap into a multi-part series. Each section dives deep into important Android fundamentals and the current Android ecosystem. In the last post, we discussed important elements of Android’s primary components, including Intents and App Entry Points. In part three, we’ll cover the next four sections of our Android

As the rate of data communication increases, the complexity of the application architecture also increases. How an application handles API responses will determine its overall architectural design and code complexity. In this post, you will cover how to model Retrofit responses with Coroutines and Sealed classes to reduce code complexity and make your application architecture

We’ve broken down the Android developer roadmap into five modules, each covering different aspects of the Android development ecosystem. In the last post, we discussed important elements of Android’s architecture, including the primary Android languages, the OS, the Android Platform, and the App Manifest. In part two, we’ll cover the next three sections of our

Introducing the AvatarView Library AvatarView supports loading profile images with fractional style, borders, indicators, and initials for Android. It also provides internal image loaders to load profile images with your loading strategies. To show you how useful the API is, this post will show you how to use AvatarView so that you can implement your

Of this new generation of foldable devices, dual-screen devices, which provide symmetrical screens that work together in unique ways, are particularly interesting. But, they also present unique challenges. A key feature of these foldable, responsive UIs is that screen sizes can change in runtime. This means that applications should recognize screen changes in runtime, which

The 2022 Android Developer Roadmap is designed to give you a comprehensive understanding of the current Android ecosystem and provides suggested learning paths along the way to help you grasp the concepts. In part one of this 5-part series, we’ll start by covering the first four sections of the Android Roadmap: Languages Android OS The

You'll learn all about Material You and how you can dynamically import colors from the Material 3 Compose library into our versatile Chat Compose SDK, giving your app a more polished and personalized feel for your users. To show you just how powerful the API is, you'll also learn how to use the Material Theme

Released in July 2021, Jetpack Compose is the highly anticipated native UI toolkit for Android that is designed to help developers build faster and with more ease. After two years in development, Jetpack Compose is now in its 1.0 version, and is both stable and deeply flexible. Stream’s Lead Android Developer for Jetpack Compose, Filip

Within the Stream Chat Android SDK project, we use the Kotlin binary compatibility validator plugin to keep track of all the changes we make to our public API. This is a first-party plugin by JetBrains, though it's still experimental (it's an incubator project by JetBrains on GitHub). In this article, you'll learn what the plugin

Stream now provides a Jetpack Compose Chat SDK. Check out the Compose Chat Messaging Tutorial and give it a try today! We've recently published a Jetpack Compose design sample on Twitter, recreating the Contacts & Messages design by Mickael Guillaume on Dribbble. The source code for this sample is available on GitHub. In this article,

As you most certainly already know, Jetpack Compose is the hot new thing for Android UI development. Its promise is to save us by making all the pain points of the old View system and XML layouts go away. Stream now provides a Jetpack Compose Chat SDK. Check out the Compose Chat Messaging Tutorial and

Introduction This is an updated version of an article published two years ago on blog.autsoft.hu. This new version supports non-Android libraries, uses command line GPG handling instead of a specific Windows GUI app, includes new best practices, and uses GitHub Actions for its CI integration. Update, April 2021: addressed new Sonatype infra, moved to using