1 /*
2  * Copyright (C) 2021 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.bedstead.nene.packages;
18 
19 import android.annotation.TargetApi;
20 import android.os.Build;
21 
22 import com.android.bedstead.nene.exceptions.AdbParseException;
23 
24 import java.util.Map;
25 import java.util.Set;
26 
27 /** Parser for `adb dumpsys package`. */
28 @TargetApi(Build.VERSION_CODES.O)
29 interface AdbPackageParser {
30 
get(int sdkVersion)31     static AdbPackageParser get(int sdkVersion) {
32         return new AdbPackageParser26();
33     }
34 
35     /**
36      * The result of parsing.
37      *
38      * <p>Values which are not used on the current version of Android will be {@code null}.
39      */
40     class ParseResult {
41         Map<String, AdbPackage> mPackages;
42         Set<String> mFeatures;
43     }
44 
parse(String dumpsysPackageOutput)45     ParseResult parse(String dumpsysPackageOutput) throws AdbParseException;
46 }
47