1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "mem_mgr_constant.h"
17 
18 namespace OHOS {
19 namespace Memory {
GetReclaimPriorityString(int32_t priority)20 std::string GetReclaimPriorityString(int32_t priority)
21 {
22     if (priority < RECLAIM_PRIORITY_SYSTEM || priority > RECLAIM_PRIORITY_UNKNOWN) {
23         return RECLAIM_PRIORITY_UNKNOWN_DESC;
24     } else if (priority < RECLAIM_ONDEMAND_SYSTEM) {
25         return ReclaimPriorityMapping.at(RECLAIM_PRIORITY_SYSTEM);
26     } else if (priority < RECLAIM_PRIORITY_KILLABLE_SYSTEM) {
27         return ReclaimPriorityMapping.at(RECLAIM_ONDEMAND_SYSTEM);
28     } else if (priority < RECLAIM_PRIORITY_FOREGROUND) {
29         return ReclaimPriorityMapping.at(RECLAIM_PRIORITY_KILLABLE_SYSTEM);
30     } else if (priority < RECLAIM_PRIORITY_VISIBLE) {
31         return ReclaimPriorityMapping.at(RECLAIM_PRIORITY_FOREGROUND);
32     } else if (priority < RECLAIM_PRIORITY_BG_SUSPEND_DELAY) {
33         return ReclaimPriorityMapping.at(RECLAIM_PRIORITY_VISIBLE);
34     } else if (priority < RECLAIM_PRIORITY_BG_PERCEIVED) {
35         return ReclaimPriorityMapping.at(RECLAIM_PRIORITY_BG_SUSPEND_DELAY);
36     } else if (priority < RECLAIM_PRIORITY_BG_DIST_DEVICE) {
37         return ReclaimPriorityMapping.at(RECLAIM_PRIORITY_BG_PERCEIVED);
38     } else if (priority < RECLAIM_PRIORITY_BACKGROUND) {
39         return ReclaimPriorityMapping.at(RECLAIM_PRIORITY_BG_DIST_DEVICE);
40     } else {
41         return ReclaimPriorityMapping.at(RECLAIM_PRIORITY_BACKGROUND);
42     }
43 }
44 } // namespace Memory
45 } // namespace OHOS
46