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1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.server.art;
18 
19 /**
20  * The result of {@code IArtd.getDexoptNeeded}.
21  *
22  * @hide
23  */
24 parcelable GetDexoptNeededResult {
25     /** Whether dexopt is needed. */
26     boolean isDexoptNeeded;
27     /** Whether there is a usable VDEX file. Note that this can be true even if dexopt is needed. */
28     boolean isVdexUsable;
29     /** The location of the best usable artifacts. */
30     ArtifactsLocation artifactsLocation = ArtifactsLocation.NONE_OR_ERROR;
31 
32     enum ArtifactsLocation {
33         /** No usable artifacts. */
34         NONE_OR_ERROR = 0,
35         /** In the global "dalvik-cache" folder. */
36         DALVIK_CACHE = 1,
37         /** In the "oat" folder next to the dex file. */
38         NEXT_TO_DEX = 2,
39         /** In the dex metadata file. This means the only usable artifact is the VDEX file. */
40         DM = 3,
41     }
42 }
43