Silicon & Compute API Reference

Tensor G6 CPU, PowerVR GPU, on-device AI stack, memory, and ADPF thermals, all read from the device

Every hook in this section reads real Android platform state through the local PixelNative Expo Module (packages/native). Nothing is fabricated: when a value cannot be read it is null and the hook’s source reports 'unavailable'. See Observability for the provenance model.

Each entry documents its Inputs (what you pass in, with defaults and units), its Outputs (every field it returns, with type and meaning) and its Functions (what each callable takes and what it resolves to).

Reference

Hook	What it reads
useADPF	How much thermal room is left before the phone slows itself down.
useADPFHintSession	Active frame workload negotiation with Android Dynamic Performance Framework and Tensor EAS.
useBatteryShare	Google Pixel Battery Share (Reverse Wireless Qi Charging) telemetry and actuator.
useChargingIntelligence	Deep battery health, cycle count, manufacturing dates, and charging wattage tiers.
useCPU	What the CPU is and how hard it is working right now.
useGPU	Which GPU this is, and whether your frames are arriving on time.
useMemory	System RAM, this app’s heaps, and how close the system is to killing you.
usePerfetto	System-level kernel and app performance profiling via Perfetto v54.
useTPU	Whether the on-device AI stack is installed and usable.