diff options
Diffstat (limited to 'recovery.cpp')
| -rw-r--r-- | recovery.cpp | 126 |
1 files changed, 73 insertions, 53 deletions
diff --git a/recovery.cpp b/recovery.cpp index 6bd291463..d887d07fb 100644 --- a/recovery.cpp +++ b/recovery.cpp @@ -50,9 +50,9 @@ #include <bootloader_message/bootloader_message.h> #include <cutils/android_reboot.h> #include <cutils/properties.h> /* for property_list */ -#include <healthd/BatteryMonitor.h> -#include <private/android_logger.h> /* private pmsg functions */ -#include <private/android_filesystem_config.h> /* for AID_SYSTEM */ +#include <health2/Health.h> +#include <private/android_filesystem_config.h> /* for AID_SYSTEM */ +#include <private/android_logger.h> /* private pmsg functions */ #include <selinux/android.h> #include <selinux/label.h> #include <selinux/selinux.h> @@ -1260,56 +1260,76 @@ void UiLogger(android::base::LogId /* id */, android::base::LogSeverity severity } static bool is_battery_ok() { - struct healthd_config healthd_config = { - .batteryStatusPath = android::String8(android::String8::kEmptyString), - .batteryHealthPath = android::String8(android::String8::kEmptyString), - .batteryPresentPath = android::String8(android::String8::kEmptyString), - .batteryCapacityPath = android::String8(android::String8::kEmptyString), - .batteryVoltagePath = android::String8(android::String8::kEmptyString), - .batteryTemperaturePath = android::String8(android::String8::kEmptyString), - .batteryTechnologyPath = android::String8(android::String8::kEmptyString), - .batteryCurrentNowPath = android::String8(android::String8::kEmptyString), - .batteryCurrentAvgPath = android::String8(android::String8::kEmptyString), - .batteryChargeCounterPath = android::String8(android::String8::kEmptyString), - .batteryFullChargePath = android::String8(android::String8::kEmptyString), - .batteryCycleCountPath = android::String8(android::String8::kEmptyString), - .energyCounter = NULL, - .boot_min_cap = 0, - .screen_on = NULL - }; - healthd_board_init(&healthd_config); - - android::BatteryMonitor monitor; - monitor.init(&healthd_config); - - int wait_second = 0; - while (true) { - int charge_status = monitor.getChargeStatus(); - // Treat unknown status as charged. - bool charged = (charge_status != android::BATTERY_STATUS_DISCHARGING && - charge_status != android::BATTERY_STATUS_NOT_CHARGING); - android::BatteryProperty capacity; - android::status_t status = monitor.getProperty(android::BATTERY_PROP_CAPACITY, &capacity); - ui_print("charge_status %d, charged %d, status %d, capacity %lld\n", charge_status, - charged, status, capacity.valueInt64); - // At startup, the battery drivers in devices like N5X/N6P take some time to load - // the battery profile. Before the load finishes, it reports value 50 as a fake - // capacity. BATTERY_READ_TIMEOUT_IN_SEC is set that the battery drivers are expected - // to finish loading the battery profile earlier than 10 seconds after kernel startup. - if (status == 0 && capacity.valueInt64 == 50) { - if (wait_second < BATTERY_READ_TIMEOUT_IN_SEC) { - sleep(1); - wait_second++; - continue; - } - } - // If we can't read battery percentage, it may be a device without battery. In this - // situation, use 100 as a fake battery percentage. - if (status != 0) { - capacity.valueInt64 = 100; - } - return (charged && capacity.valueInt64 >= BATTERY_WITH_CHARGER_OK_PERCENTAGE) || - (!charged && capacity.valueInt64 >= BATTERY_OK_PERCENTAGE); + using android::hardware::health::V1_0::BatteryStatus; + using android::hardware::health::V2_0::Result; + using android::hardware::health::V2_0::toString; + using android::hardware::health::V2_0::implementation::Health; + + struct healthd_config healthd_config = { + .batteryStatusPath = android::String8(android::String8::kEmptyString), + .batteryHealthPath = android::String8(android::String8::kEmptyString), + .batteryPresentPath = android::String8(android::String8::kEmptyString), + .batteryCapacityPath = android::String8(android::String8::kEmptyString), + .batteryVoltagePath = android::String8(android::String8::kEmptyString), + .batteryTemperaturePath = android::String8(android::String8::kEmptyString), + .batteryTechnologyPath = android::String8(android::String8::kEmptyString), + .batteryCurrentNowPath = android::String8(android::String8::kEmptyString), + .batteryCurrentAvgPath = android::String8(android::String8::kEmptyString), + .batteryChargeCounterPath = android::String8(android::String8::kEmptyString), + .batteryFullChargePath = android::String8(android::String8::kEmptyString), + .batteryCycleCountPath = android::String8(android::String8::kEmptyString), + .energyCounter = NULL, + .boot_min_cap = 0, + .screen_on = NULL + }; + + auto health = + android::hardware::health::V2_0::implementation::Health::initInstance(&healthd_config); + + int wait_second = 0; + while (true) { + auto charge_status = BatteryStatus::UNKNOWN; + health + ->getChargeStatus([&charge_status](auto res, auto out_status) { + if (res == Result::SUCCESS) { + charge_status = out_status; + } + }) + .isOk(); // should not have transport error + + // Treat unknown status as charged. + bool charged = (charge_status != BatteryStatus::DISCHARGING && + charge_status != BatteryStatus::NOT_CHARGING); + + Result res = Result::UNKNOWN; + int32_t capacity = INT32_MIN; + health + ->getCapacity([&res, &capacity](auto out_res, auto out_capacity) { + res = out_res; + capacity = out_capacity; + }) + .isOk(); // should not have transport error + + ui_print("charge_status %d, charged %d, status %s, capacity %" PRId32 "\n", charge_status, + charged, toString(res).c_str(), capacity); + // At startup, the battery drivers in devices like N5X/N6P take some time to load + // the battery profile. Before the load finishes, it reports value 50 as a fake + // capacity. BATTERY_READ_TIMEOUT_IN_SEC is set that the battery drivers are expected + // to finish loading the battery profile earlier than 10 seconds after kernel startup. + if (res == Result::SUCCESS && capacity == 50) { + if (wait_second < BATTERY_READ_TIMEOUT_IN_SEC) { + sleep(1); + wait_second++; + continue; + } + } + // If we can't read battery percentage, it may be a device without battery. In this + // situation, use 100 as a fake battery percentage. + if (res != Result::SUCCESS) { + capacity = 100; + } + return (charged && capacity >= BATTERY_WITH_CHARGER_OK_PERCENTAGE) || + (!charged && capacity >= BATTERY_OK_PERCENTAGE); } } |