Google has unveiled the final scheduled beta for Android 15, marking a significant milestone for developers eager to refine their applications ahead of the official release. This beta version not only stabilizes developer APIs but also empowers developers to update and publish their apps on Google Play, ensuring they are ready for users once the new Android version rolls out.
“Today’s beta release has everything you need to try out Android 15 features, test your apps, and give us feedback. […] If you don’t have a supported device, you can use the 64-bit system images with the Android Emulator in Android Studio.”
Key Behavior Changes
In addition to API stabilization, Android 15 introduces several behavior changes that developers should be mindful of. Among these are:
- Package Stopped State: This state, designed to halt apps until user interaction occurs, is now enforced more stringently. When an app enters this state, any pending intents are canceled, and the app’s widgets are disabled by the system.
- 16 KB Memory Pages: This new memory management approach offers performance enhancements, such as reduced app launch times under memory pressure, lower power consumption during launches, quicker camera setups, and improved system boot times. However, it does require that all apps utilizing native code via the Android NDK be rebuilt for compatibility with Android 15.
- Private Space Feature: Users can now create private spaces that safeguard sensitive information with an additional layer of authentication. When locked, all apps within this space are halted, preventing any foreground or background activities, including notifications. This change particularly impacts medical and launcher apps, necessitating specific adjustments to maintain user satisfaction.
New Features
Android 15 also rolls out an array of new features designed to enhance the user experience:
- Predictive Back Animations: These animations help users anticipate the outcome of their gestures, allowing for more informed interactions.
- Low Light Boost: This feature improves camera performance in dim conditions, enhancing recording quality.
- Partial Screen Sharing: Users can now share or record only a specific app window rather than the entire device display.
- Edge-to-Edge Rendering: This aesthetic enhancement contributes to a more immersive visual experience.
While the adoption of these new features is not mandatory, developers are encouraged to consider them in their app updates. To facilitate this transition, Google recommends upgrading to Android Studio Koala, which includes an Android SDK Upgrade Assistant. This tool simplifies the process of modifying apps to ensure they function seamlessly on the new Android release.
Sergio De Simone