android: healthd: Support to disable battery log v2

Signed-off-by: hmz007 <hmz007@gmail.com>

hardware/interfaces/health/utils/libhealthloop/HealthLoop.cpp

@@ -31,6 +31,7 @@
 #include <android-base/logging.h>
 #include <batteryservice/BatteryService.h>
 #include <cutils/klog.h>
+#include <cutils/properties.h>
 #include <cutils/uevent.h>
 #include <healthd/healthd.h>
 #include <utils/Errors.h>
@@ -240,7 +241,11 @@ int HealthLoop::InitInternal() {
     // AdjustUeventWakealarmPeriods().
     Init(&healthd_config_);
 
-    WakeAlarmInit();
+    if (property_get_bool("ro.boot.log_battery", true))
+        WakeAlarmInit();
+    else
+        KLOG_WARNING(LOG_TAG, "battery monitor disabled\n");
+
     UeventInit();
 
     return 0;