Add definition for offline charging service

Change-Id: I17b8f0efd9d08454695a63baa5fa398cc734cf3b

Author: NotKit

BoardConfig.mk

@@ -46,6 +46,10 @@ TARGET_USERIMAGES_USE_EXT4 := true
 # HIDL
 DEVICE_FRAMEWORK_MANIFEST_FILE := $(DEVICE_PATH)/framework_manifest.xml
 
+# Offline charging
+BOARD_CHARGER_ENABLE_SUSPEND := true
+BOARD_CHARGER_DISABLE_INIT_BLANK := true
+
 # Partitions
 TARGET_COPY_OUT_VENDOR := vendor
 BOARD_BUILD_SYSTEM_ROOT_IMAGE := true

rootdir/etc/init.halium.rc

@@ -40,3 +40,11 @@ on post-fs-data
 on property:sys.boot_completed=1
     write /dev/wcnss_wlan 1
     write /sys/module/wlan/parameters/fwpath sta
+
+on charger
+    start charger
+
+service charger /sbin/charger
+    class charger
+    group system graphics wakelock
+    capabilities BLOCK_SUSPEND SYS_ADMIN SYS_BOOT