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-rw-r--r--recovery.cpp126
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);
}
}