Android 12L

Android 12L is a feature drop optimizing Android 12 for tablets and foldable devices with refined system UI, powerful multitasking capabilities via a new taskbar, and improved compatibility mode. Developers should test apps on large screens and implement responsive layouts to support split-screen mode and diverse display sizes. Comprehensive developer guides and Jetpack Compose resources are available to streamline large-screen app optimization.

Highlights

• Optimized system UI for large screens (600sp+) across notifications, quick settings, lockscreen, and home screen
• New taskbar on large screens enables drag-and-drop app launching and split-screen multitasking
• Improved compatibility mode with visual and stability enhancements for better default app appearance
• Enhanced split-screen support requiring app optimization for multitasking scenarios
• Responsive layout guidance and Jetpack Compose tools for tablet and foldable optimization