1 /* 2 * Copyright (C) 2024 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.role.controller.behavior.v36; 18 19 import android.app.role.RoleManager; 20 import android.content.Context; 21 import android.content.pm.ApplicationInfo; 22 import android.os.Build; 23 import android.os.UserHandle; 24 25 import androidx.annotation.NonNull; 26 import androidx.annotation.Nullable; 27 import androidx.annotation.RequiresApi; 28 29 import com.android.role.controller.model.Role; 30 import com.android.role.controller.model.RoleBehavior; 31 import com.android.role.controller.util.PackageUtils; 32 import com.android.role.controller.util.RoleFlags; 33 import com.android.role.controller.util.UserUtils; 34 35 import java.util.ArrayList; 36 import java.util.List; 37 38 @RequiresApi(Build.VERSION_CODES.BAKLAVA) 39 public class ReservedForTestingProfileGroupExclusivityRoleBehavior implements RoleBehavior { 40 @Nullable 41 @Override getDefaultHoldersAsUser(@onNull Role role, @NonNull UserHandle user, @NonNull Context context)42 public List<String> getDefaultHoldersAsUser(@NonNull Role role, @NonNull UserHandle user, 43 @NonNull Context context) { 44 if (RoleFlags.isProfileGroupExclusivityAvailable()) { 45 Context userContext = UserUtils.getUserContext(context, user); 46 RoleManager userRoleManager = userContext.getSystemService(RoleManager.class); 47 return userRoleManager.getDefaultHoldersForTest(role.getName()); 48 } else { 49 return null; 50 } 51 } 52 53 @Override isVisibleAsUser(@onNull Role role, @NonNull UserHandle user, @NonNull Context context)54 public Boolean isVisibleAsUser(@NonNull Role role, @NonNull UserHandle user, 55 @NonNull Context context) { 56 if (RoleFlags.isProfileGroupExclusivityAvailable()) { 57 Context userContext = UserUtils.getUserContext(context, user); 58 RoleManager userRoleManager = userContext.getSystemService(RoleManager.class); 59 return userRoleManager.isRoleVisibleForTest(role.getName()); 60 } else { 61 return false; 62 } 63 } 64 65 @Nullable 66 @Override getQualifyingPackagesAsUser(@onNull Role role, @NonNull UserHandle user, @NonNull Context context)67 public List<String> getQualifyingPackagesAsUser(@NonNull Role role, @NonNull UserHandle user, 68 @NonNull Context context) { 69 if (RoleFlags.isProfileGroupExclusivityAvailable()) { 70 Context userContext = UserUtils.getUserContext(context, user); 71 RoleManager userRoleManager = userContext.getSystemService(RoleManager.class); 72 List<String> qualifyingPackageNames = 73 userRoleManager.getDefaultHoldersForTest(role.getName()); 74 75 // When getQualifyingPackagesAsUser returns a package that isn't installed, Default App 76 // Settings fails to load. Only return available packages. 77 List<String> availableQualifyingPackageNames = new ArrayList<>(); 78 for (int i = 0; i < qualifyingPackageNames.size(); i++) { 79 String qualifyingPackage = qualifyingPackageNames.get(i); 80 ApplicationInfo applicationInfo = 81 PackageUtils.getApplicationInfoAsUser(qualifyingPackage, user, context); 82 if (applicationInfo != null) { 83 availableQualifyingPackageNames.add(qualifyingPackage); 84 } 85 } 86 return availableQualifyingPackageNames; 87 } else { 88 return null; 89 } 90 } 91 } 92