The first beta of Android 16 is available, bringing new features for developers and enthusiasts using supported Pixel devices. Key additions include live updates (similar to Apple’s Live Activities), Advanced Professional Video (APV) codec support, and in-app camera night mode activation. However, the most impactful change is “app adaptivity.”
This feature allows app windows to be resized freely across all screen sizes and orientations. While seemingly minor, this addresses a significant challenge in the Android ecosystem, where screen sizes and aspect ratios vary widely between brands, leading to inconsistent user experiences. Different form factors like phones, tablets, foldables, and desktop environments (e.g., Samsung DeX) further complicate app development.
App scaling behavior in Android 16.
Previously, developers often resorted to letterboxing or stretching the app interface, resulting in a subpar visual experience. Some manufacturers like Samsung and Oppo implemented custom resizing tools, but a universal solution was lacking.
Recognizing user frustration, Google has been actively working to enhance the large-screen experience, particularly since the release of Android 12L. Android 16 marks a significant step towards this goal.
Google states that “Android 16 is phasing out the ability for apps to restrict screen orientation and resizability on large screens.” Adaptive apps are now the standard, and restrictions on scaling and orientation will no longer be permitted. This ensures apps automatically adjust to the available screen space regardless of the device.
These adaptivity rules apply across Android and other supported platforms, including:
- Inner displays of large-screen foldables
- Tablets, including desktop windowing
- Desktop environments, such as Chromebooks
Android apps spanning across different screen sizes and devices.
Crucially, users retain control over how apps appear on their screens. Android 16 offers an opt-in approach, allowing users to maintain an app’s default aspect ratio behavior if desired.
Google acknowledges potential developer challenges, such as off-screen buttons, overlapping content, or adjustments needed for camera viewfinders. Therefore, the transition is phased. In 2025, developers can bypass the adaptivity rules. However, in 2026, these rules become mandatory across the platform.
