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aosp-ai-and-devices

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UpdatedJune 23, 2026 at 16:04

AOSP Part XII — AI & Devices. Use when reasoning about on-device ML in AOSP, NNAPI, the AppFunctions framework for assistant integration, the Computer Control flow, CompanionDeviceManager, or virtual devices (virtual displays/inputs/cameras for cross-device experiences), or the NpuManager module for on-device neural accelerators (model-load admission control, the NDK ANpuBuffer surface, the android.hardware.npu HAL). Chapters 51–53.

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SKILL.md

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name	aosp-ai-and-devices
description	AOSP Part XII — AI & Devices. Use when reasoning about on-device ML in AOSP, NNAPI, the AppFunctions framework for assistant integration, the Computer Control flow, CompanionDeviceManager, or virtual devices (virtual displays/inputs/cameras for cross-device experiences), or the NpuManager module for on-device neural accelerators (model-load admission control, the NDK ANpuBuffer surface, the android.hardware.npu HAL). Chapters 51–53.
metadata	{"author":"utzcoz","version":"2026.06.24","last-updated":"2026-06-24"}

AOSP Part XII — AI & Devices

Newer cross-device and assistant-oriented surfaces: on-device ML wiring and the companion-device / virtual-device frameworks.

Chapters in this Part

51-ai-appfunctions.md — on-device ML in AOSP, NNAPI, AppFunctions framework for assistant integration, Computer Control
52-companion-virtual-device.md — CompanionDeviceManager, virtual displays/inputs/cameras, cross-device experiences
53-npu-manager.md — the NpuManager mainline module for on-device neural accelerators: model-load admission control (budget/turn-taking policies, priorities), the Rust NDK ANpuBuffer/INpuAllocator, the android.hardware.npu HAL, and libwrapfd buffer protection

When to load which chapter

Question mentions NNAPI, AppFunctions, on-device ML, Computer Control → 51-ai-appfunctions.md
Question mentions CompanionDeviceManager, virtual display, virtual camera, virtual input → 52-companion-virtual-device.md
Question mentions NPU, neural accelerator, NpuManager, ANpuBuffer, model-load scheduling → 53-npu-manager.md

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name	aosp-ai-and-devices
description	AOSP Part XII — AI & Devices. Use when reasoning about on-device ML in AOSP, NNAPI, the AppFunctions framework for assistant integration, the Computer Control flow, CompanionDeviceManager, or virtual devices (virtual displays/inputs/cameras for cross-device experiences), or the NpuManager module for on-device neural accelerators (model-load admission control, the NDK ANpuBuffer surface, the android.hardware.npu HAL). Chapters 51–53.
metadata	{"author":"utzcoz","version":"2026.06.24","last-updated":"2026-06-24"}

AOSP Part XII — AI & Devices

Newer cross-device and assistant-oriented surfaces: on-device ML wiring and the companion-device / virtual-device frameworks.

Chapters in this Part

51-ai-appfunctions.md — on-device ML in AOSP, NNAPI, AppFunctions framework for assistant integration, Computer Control
52-companion-virtual-device.md — CompanionDeviceManager, virtual displays/inputs/cameras, cross-device experiences
53-npu-manager.md — the NpuManager mainline module for on-device neural accelerators: model-load admission control (budget/turn-taking policies, priorities), the Rust NDK ANpuBuffer/INpuAllocator, the android.hardware.npu HAL, and libwrapfd buffer protection

When to load which chapter

Question mentions NNAPI, AppFunctions, on-device ML, Computer Control → 51-ai-appfunctions.md
Question mentions CompanionDeviceManager, virtual display, virtual camera, virtual input → 52-companion-virtual-device.md
Question mentions NPU, neural accelerator, NpuManager, ANpuBuffer, model-load scheduling → 53-npu-manager.md