probeRuntimeMemory
Probes CPU/memory characteristics via Runtime and ActivityManager.
Reports CPU count, JVM max/total heap, total/available RAM, the low-RAM device flag, and required keyboard/touchscreen/navigation configuration.
Privacy: coarse hardware specs; no permission required. Contributes to fingerprinting.
Return
Map of probe keys to memory/CPU values.
Parameters
context
Context used to obtain ActivityManager.