1 files changed, 33 insertions, 0 deletions

diff --git a/recovery_utils/include/recovery_utils/battery_utils.h b/recovery_utils/include/recovery_utils/battery_utils.h
new file mode 100644
index 000000000..a95f71dca
--- /dev/null
+++ b/recovery_utils/include/recovery_utils/battery_utils.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <stdint.h>
+
+struct BatteryInfo {
+  // Whether the device is on charger. Note that the value will be `true` if the battery status is
+  // unknown (BATTERY_STATUS_UNKNOWN).
+  bool charging;
+
+  // The remaining battery capacity percentage (i.e. between 0 and 100). See getCapacity in
+  // hardware/interfaces/health/2.0/IHealth.hal. Returns 100 in case it fails to read a value from
+  // the health HAL.
+  int32_t capacity;
+};
+
+// Returns the battery status for OTA installation purpose.
+BatteryInfo GetBatteryInfo();