Android Game Toolkit adds ray-tracing preview and haptic API for controllers

Gaming · 4 min read

In its latest update, Google introduced a ray-tracing preview in the Android Game Toolkit aimed at high-end handhelds and foldables with capable GPUs. The toolkit provides sample shaders, performance knobs, and fallbacks for rasterization to help studios evaluate graphical fidelity gains versus battery cost.

Additionally, Google added a unified haptics API that abstracts force-feedback capabilities across Bluetooth controllers, gamepads, and dedicated gaming devices. The API exposes patterned vibration primitives and latency compensation hooks so developers can create consistent tactile experiences across hardware.

Game UX designers can prototype more cinematic lighting and richer feedback, but must balance power and heat constraints on mobile hardware. Google released documentation on dynamic quality scaling and recommended haptics patterns to avoid overuse and preserve battery life.