fn_registry/bash/functions/infra/android_emu_battery.md

name, kind, lang, domain, version, purity, signature, description, tags, params, output, uses_functions, uses_types, returns, returns_optional, error_type, imports, tested, tests, test_file_path, file_path, notes

name	kind	lang	domain	version	purity	signature	description	tags	params	output	uses_functions	uses_types	returns	returns_optional	error_type	imports	tested	tests	test_file_path	file_path	notes
android_emu_battery	function	bash	infra	1.0.0	impure	android_emu_battery([--serial <S>], level: int, [--charging <true|false>]) -> void	Simulate battery state on emulator (level + charging). Emulator-only.	android emulator battery power	name desc --serial <S> Optional emulator serial (e.g. emulator-5554). Auto-detected if omitted. name desc level Battery level 0-100 to set via 'emu power capacity'. name desc --charging <true|false> AC charging state: true maps to 'on', false maps to 'off'. Omit to leave unchanged.	Stdout 'battery: <N>% [charging=...] on <serial>'. Exit 3 if no device found, exit 1 on other errors.	adb_wsl_bash_infra			false	error_go_core		false			bash/functions/infra/android_emu_battery.sh	Util para tests bateria baja, modo ahorro energia. Solo funciona con emuladores (serial emulator-*), no con devices fisicos.

Ejemplo

# Nivel al 15%, sin cambiar estado de carga
android_emu_battery 15

# Nivel al 5%, forzar descarga (AC off)
android_emu_battery 5 --charging false

# Nivel al 80%, forzar carga (AC on), emulador concreto
android_emu_battery --serial emulator-5554 80 --charging true

Notas

Util para tests de bateria baja y modo ahorro de energia. Solo funciona con emuladores Android (serial debe empezar con emulator-). No aplica a dispositivos fisicos.

Requiere que adb_wsl.sh este en el mismo directorio. El ADB se resuelve via ANDROID_SDK_WIN o la ruta por defecto de la instalacion Windows SDK.