/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * 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 OHOS_MEMORY_MEMMGR_PURGEABLE_MEM_CONSTANTS_H
#define OHOS_MEMORY_MEMMGR_PURGEABLE_MEM_CONSTANTS_H

namespace OHOS {
namespace Memory {
constexpr unsigned int PURGEABLE_SUBSCRIBER_MAX_NUM = 100;
constexpr unsigned int PURGEABLE_APPSTATE_MAX_NUM = 100;
constexpr unsigned int APP_STATE_FOREGROUND = 2;

constexpr unsigned int MEMORY_LEVEL_PURGEABLE = 1;
constexpr unsigned int MEMORY_LEVEL_MODERATE = 2;
constexpr unsigned int MEMORY_LEVEL_LOW = 3;
constexpr unsigned int MEMORY_LEVEL_CRITICAL = 4;

constexpr unsigned int PURGEABLE_TYPE_HEAP = 1;
constexpr unsigned int PURGEABLE_TYPE_ASHMEM = 2;
constexpr unsigned int PURGEABLE_TYPE_SUBSCRIBER = 3;
constexpr unsigned int PURGEABLE_TYPE_ALL = 4;

constexpr unsigned int TRIGGER_INTERVAL_SECOND = 10; // 秒

enum class PurgeableMemoryType {
    UNKNOWN = 0,
    PURGEABLE_HEAP = 1,
    PURGEABLE_ASHMEM = 2,
    PURGEABLE_SUBSCRIBER = 3,
    PURGEABLE_ALL = 4,
};
} // namespace Memory
} // namespace OHOS
#endif // OHOS_MEMORY_MEMMGR_PURGEABLE_MEM_CONSTANTS_H