InfoQ Homepage Android Content on InfoQ
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Jetpack Compose Brings Performance Improvements, Better Tooling Integration, and Updates Material 3
At its Google I/O conference, Google has announced a new iteration of its Jetpack Compose UI toolkit for Android. Among its many improvements, Jetpack Compose has now better performance, extended support within Android Studio, a new Material 3 library, and more.
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Xamarin.Forms and Xamarin.Essentials Align with Android 13
Microsoft made the announcement that Xamarin.Forms and Xamarin.Essentials have been updated to target Android 13, aligning with Google's requirement for new Android apps to target at least Android 13 starting from August 2023. The update aims to ensure compatibility with the latest Android version and provide a smooth transition to the future of cross-platform development, .NET MAUI.
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Google Previews Studio Bot, a Coding Bot for Android Development
At Google I/O 2023, Google has previewed Studio Bot, an AI-powered coding bot integrated in Android Studio latest version, codenamed Hedgehog. Studio Bot aims to help developers generate code, unit tests, and fix errors.
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Google is Rolling out Passkeys to Make Passwords a Relic of the Past
Google has begun rolling out support for passkeys across Google Accounts on all major platforms. Passkeys will be available as an additional authentication option alongside pre-existing mechanisms, including passwords, 2-step verification, and so on.
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Yelp Adopted the MVI Architecture to Improve Performance and Testability of Their Android App
Four years into the adoption of the Model-View-Intent (MVI) architecture for their Android app, Yelp engineer Paul Martin says it allowed them to have performant screens and improve unit testing.
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Android 14 Beta 1 Hits the Block
Now available to developers, the first beta of Android 14 focuses on privacy, security, performance, developer productivity, and user customization. In addition, it improves user experience with large-screen devices on tablets and foldables.
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Android Auto Now Supports IoT Apps Running in Cars
Android IoT apps enable running internet of things (IoT) apps in cars powered by Android Auto and Android Automotive. This will open up the possibility of controlling IoT devices like home security, lights, doors, and more, directly from within a car.
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Android Studio Flamingo Brings Live Edit for Composable, Improved Build Toolchain, and More
The latest stable release of Android Studio, dubbed Flamingo, brings Live Edit for Composable UIs, new app inspection features, updated IntelliJ, and more.
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Android 14 Brings Partial Support for OpenJDK 17, Improved Privacy and Security, and More
Google has announced the first Android 14 beta, which provides support for over 300 OpenJDK 17 classes. Additionally, it implements a number of features aimed to keep malicious apps at bay and extends support for foldable form factors, battery usage optimization, and more.
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How Lyft Detects Android Memory Leaks in Production
While modern tooling for Android and iOS enable memory leak detection using local builds, this is not enough to guarantee an app shows correct memory behavior in production, where it runs on a wide range of devices in diverse conditions. For this reason, Lyft engineers combine A/B testing and memory observability to detect which features leak memory.
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Android Extension SDK Aims to Simplify the Use of Modular System Components
Introduced with Android 10, Modular System Components enable updating end-user devices outside of the normal Android release cycles. The new Extension SDK framework, now public, aims to make their integration simpler for developers.
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Generating Text Inputs for Mobile App Testing Using GPT-3
A group of researchers from the Chinese Academy of Sciences and Monash University have presented a new approach to text input generation for mobile app testing based on a pre-trained large language model (LLM). Dubbed QTypist, the approach was evaluated on 106 Android apps and automated test tools, showing a significant improvement of testing performance.
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Google Releases a Guide to Android App Modularization
Google has recently released a guide to Android app modularization. This guide is designed to bring best practices and recommended patterns for developers to build multi-module Android apps, focusing on mitigating problems that arise when the codebase grows, such as scalability, readability, stability and testability.
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Google Launches Relay to Transform and Accelerate Android UI Creation
Recently launched in alpha, Relay is a design-to-code solution aiming to radically transform the way UI designers and UI developers collaborate to create Android UI components by removing the need for UI specs.
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Porting Million Lines of Code from Java to Kotlin at Meta
Meta has been at work to port their Android codebase from Java to Kotlin. In the process, they have learned a number of lessons of general interest and developed a few useful approaches, explains Meta engineer Omer Strulovich.