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.users; 18 19 import android.annotation.TargetApi; 20 import android.os.Build; 21 22 import androidx.annotation.Nullable; 23 24 import com.android.bedstead.nene.TestApis; 25 import com.android.bedstead.nene.exceptions.AdbParseException; 26 27 import java.util.Map; 28 29 /** 30 * Parser for the output of "adb dumpsys user". 31 */ 32 @TargetApi(Build.VERSION_CODES.O) 33 interface AdbUserParser { 34 get(TestApis testApis, int sdkVersion)35 static AdbUserParser get(TestApis testApis, int sdkVersion) { 36 if (sdkVersion >= 31) { 37 return new AdbUserParser31(testApis); 38 } 39 if (sdkVersion >= 30) { 40 return new AdbUserParser30(testApis); 41 } 42 return new AdbUserParser26(testApis); 43 } 44 45 /** 46 * The result of parsing. 47 * 48 * <p>Values which are not used on the current version of Android will be {@code null}. 49 */ 50 class ParseResult { 51 Map<Integer, User> mUsers; 52 @Nullable Map<String, UserType> mUserTypes; 53 } 54 parse(String dumpsysUsersOutput)55 ParseResult parse(String dumpsysUsersOutput) throws AdbParseException; 56 }