Add native definition of Duration.
Duration is used for battery discharge prediction APIs.
Bug: 139413884
Test: atest android.os.cts.PowerManagerTest
Test: atest android.permission.cts.PowerManagerServicePermissionTest
Test: atest android.provider.SettingsBackupTest
Change-Id: I8abafa05d6cbda20ffe0901dc8c373d3232c7c44
diff --git a/services/powermanager/include/android/ParcelDuration.h b/services/powermanager/include/android/ParcelDuration.h
new file mode 100644
index 0000000..117d173
--- /dev/null
+++ b/services/powermanager/include/android/ParcelDuration.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+#ifndef ANDROID_OS_PARCELDURATION_H
+#define ANDROID_OS_PARCELDURATION_H
+
+#include <binder/Parcelable.h>
+#include <math.h>
+#include <utils/RefBase.h>
+
+namespace android::os {
+
+/**
+ * Parcelable version of {@link java.time.Duration} that can be used in binder calls.
+ * This file needs to be kept in sync with
+ * frameworks/base/core/java/android/os/ParcelDuration.java
+ */
+struct ParcelDuration : public android::Parcelable {
+ ParcelDuration(int64_t seconds = 0, int32_t nanos = 0) : mSeconds(seconds), mNanos(nanos) {}
+
+ status_t readFromParcel(const android::Parcel* parcel) override;
+ status_t writeToParcel(android::Parcel* parcel) const override;
+ bool operator==(const ParcelDuration& pd) const {
+ return mSeconds == pd.mSeconds && mNanos == pd.mNanos;
+ }
+
+private:
+ int64_t mSeconds;
+ int32_t mNanos;
+};
+
+} // namespace android::os
+
+#endif /* ANDROID_OS_PARCELDURATION_H */