Platform Android Studio Google Play Jetpack Kotlin Docs News
Android Developers Blog
The latest Android and Google Play news for app and game developers.

  • @androiddev - delivers news and announcements for developers from the Android team at Google

We also shared a new video on how to use the new database inspector in Android Studio:

Database Inspector

Additionally, you will find an updated blog on the development tools we have in place for Jetpack Hilt:

Build

In the middle of the week, we released four blogs posts around the build system in Android developer tools, which included:

  • Configuration Caching deep dive - a technical explanation on this new preview feature from Gradle and how to try it out in your project to speed up your builds.
  • Shrinking Your App with R8 - provides an overview of the features available in R8, the reduction in code size you might expect, and show how to enable these features in R8.

Android Emulator

On top of sharing a series of best practices and tips on social media about using the Android Emulator during the week, you can also a full summary in the following in-depth article:

Performance Profilers

We know improving app performance is critical for a great user experience. Therefore, we ended the week with a day on performance profilers content. To start, we posted a video about System Trace and how you can use it to troubleshoot app performance issues:

Troubleshooting app performance issues with System Trace in Android Studio

Plus, we published a blog post on C++ memory profiling:

Learning path

If you’re looking for an easy way to pick up the highlights of this week, check out the Developer Tools pathway. A pathway is an ordered tutorial that allows users to complete a pre-defined module that culminates in a quiz. It includes videos and blog posts. A virtual badge is awarded to each user who passes the quiz. Test your knowledge of key takeaways about Developer Tools to earn a limited edition badge.

Key takeaways

Thank you for tuning in and learning about the latest in Android Development tools. Thanks to all of you who chatted with us during the Reddit AMA this week. Throughout this past week, we showcased features that can be found either in the latest stable release or the canary release channel of Android Studio. If you want to try out what you learned this week, download Android Studio today.

Below, you will find a quick listing of where you will find each of the major features. Note, that features in non-stable versions may not land in a particular version until they have reached our quality bar:

Features found in Android Studio 4.0 (Stable Channel)

  • Motion Editor
  • Layout Inspector
  • Layout Validation
  • Custom View Preview
  • CPU Profiler Update
  • R8 Rules Editing
  • Build Analyzer
  • Dynamic Feature Dependency
  • Clangd support
  • Intellij 2019.3

Features found in Android Studio 4.1 (Beta Channel)

  • Database Inspector
  • Dependency Injection Tools
  • Faster Apply Changes
  • Gradle Configuration Caching (Preview)
  • Custom View Preview
  • Android Emulator in IDE
  • Instrumentation Testing
  • Profiler UI Updates
  • Native Memory Profiling
  • System Trace 2.0
  • New Gradle API
  • MLKit & TFLite Model Import
  • Intellij 2020.1

Features found in Android Studio 4.2 + (Canary Channel)

  • Compose Interactive Preview
  • Compose Animation Visualization
  • Compose Deploy to Device
  • Sample Data API for Compose
  • Compose Editing Support
  • Test Failure Retention
  • Android Emulator- 5G Connectivity and Foldable Support
  • Intellij 2020.2 - coming soon

Resources

You can find the entire playlist of #11WeeksOfAndroid video content here, and learn more about each week here. We’ll continue to spotlight new areas each week, so keep an eye out and follow us on Twitter and YouTube. Thanks so much for letting us be a part of this experience with you!