| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.os; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.SuppressLint; |
| import android.annotation.SystemApi; |
| import android.content.pm.UserInfo; |
| import android.graphics.Bitmap; |
| import android.text.TextUtils; |
| |
| /** |
| * Contains necessary information to create user using |
| * {@link UserManager#createUser(NewUserRequest)}. |
| * |
| * @hide |
| */ |
| @SystemApi |
| @SuppressLint("PackageLayering") |
| public final class NewUserRequest { |
| @Nullable |
| private final String mName; |
| private final boolean mAdmin; |
| private final boolean mEphemeral; |
| @NonNull |
| private final String mUserType; |
| private final Bitmap mUserIcon; |
| private final String mAccountName; |
| private final String mAccountType; |
| private final PersistableBundle mAccountOptions; |
| |
| private NewUserRequest(Builder builder) { |
| mName = builder.mName; |
| mAdmin = builder.mAdmin; |
| mEphemeral = builder.mEphemeral; |
| mUserType = builder.mUserType; |
| mUserIcon = builder.mUserIcon; |
| mAccountName = builder.mAccountName; |
| mAccountType = builder.mAccountType; |
| mAccountOptions = builder.mAccountOptions; |
| } |
| |
| /** |
| * Returns the name of the user. |
| */ |
| @Nullable |
| public String getName() { |
| return mName; |
| } |
| |
| /** |
| * Returns whether the user is ephemeral. |
| * |
| * <p> Ephemeral user will be removed after leaving the foreground. |
| */ |
| public boolean isEphemeral() { |
| return mEphemeral; |
| } |
| |
| /** |
| * Returns whether the user is an admin. |
| * |
| * <p> Admin user is with administrative privileges and such user can create and |
| * delete users. |
| */ |
| public boolean isAdmin() { |
| return mAdmin; |
| } |
| |
| /** |
| * Returns the calculated flags for user creation. |
| */ |
| int getFlags() { |
| int flags = 0; |
| if (isAdmin()) flags |= UserInfo.FLAG_ADMIN; |
| if (isEphemeral()) flags |= UserInfo.FLAG_EPHEMERAL; |
| return flags; |
| } |
| |
| /** |
| * Returns the user type. |
| * |
| * <p> Default value is {@link UserManager#USER_TYPE_FULL_SECONDARY} |
| */ |
| @NonNull |
| public String getUserType() { |
| return mUserType; |
| } |
| |
| /** |
| * Returns the user icon. |
| */ |
| @Nullable |
| public Bitmap getUserIcon() { |
| return mUserIcon; |
| } |
| |
| /** |
| * Returns the account name. |
| */ |
| @Nullable |
| public String getAccountName() { |
| return mAccountName; |
| } |
| |
| /** |
| * Returns the account type. |
| */ |
| @Nullable |
| public String getAccountType() { |
| return mAccountType; |
| } |
| |
| /** |
| * Returns the account options. |
| */ |
| @SuppressLint("NullableCollection") |
| @Nullable |
| public PersistableBundle getAccountOptions() { |
| return mAccountOptions; |
| } |
| |
| @Override |
| public String toString() { |
| return "NewUserRequest{" |
| + "mName='" + mName + '\'' |
| + ", mAdmin=" + mAdmin |
| + ", mEphemeral=" + mEphemeral |
| + ", mUserType='" + mUserType + '\'' |
| + ", mAccountName='" + mAccountName + '\'' |
| + ", mAccountType='" + mAccountType + '\'' |
| + ", mAccountOptions=" + mAccountOptions |
| + '}'; |
| } |
| |
| /** |
| * Builder for building {@link NewUserRequest} |
| */ |
| @SuppressLint("PackageLayering") |
| public static final class Builder { |
| |
| private String mName; |
| private boolean mAdmin; |
| private boolean mEphemeral; |
| private String mUserType = UserManager.USER_TYPE_FULL_SECONDARY; |
| private Bitmap mUserIcon; |
| private String mAccountName; |
| private String mAccountType; |
| private PersistableBundle mAccountOptions; |
| |
| /** |
| * Sets user name. |
| * |
| * @return This object for method chaining. |
| */ |
| @NonNull |
| public Builder setName(@Nullable String name) { |
| mName = name; |
| return this; |
| } |
| |
| /** |
| * Sets user as admin. |
| * |
| * <p> Admin user is with administrative privileges and such user can create |
| * and delete users. |
| * |
| * @return This object for method chaining. |
| */ |
| @NonNull |
| public Builder setAdmin() { |
| mAdmin = true; |
| return this; |
| } |
| |
| /** |
| * Sets user as ephemeral. |
| * |
| * <p> Ephemeral user will be removed after leaving the foreground. |
| * |
| * @return This object for method chaining. |
| */ |
| @NonNull |
| public Builder setEphemeral() { |
| mEphemeral = true; |
| return this; |
| } |
| |
| /** |
| * Sets user type. |
| * |
| * <p> Default value is {link UserManager#USER_TYPE_FULL_SECONDARY}. |
| * |
| * @return This object for method chaining. |
| */ |
| @NonNull |
| public Builder setUserType(@NonNull String type) { |
| mUserType = type; |
| return this; |
| } |
| |
| /** |
| * Sets user icon. |
| * |
| * @return This object for method chaining. |
| */ |
| @NonNull |
| public Builder setUserIcon(@Nullable Bitmap userIcon) { |
| mUserIcon = userIcon; |
| return this; |
| } |
| |
| /** |
| * Sets account name that will be used by the setup wizard to initialize the user. |
| * |
| * @see android.accounts.Account |
| * @return This object for method chaining. |
| */ |
| @NonNull |
| public Builder setAccountName(@Nullable String accountName) { |
| mAccountName = accountName; |
| return this; |
| } |
| |
| /** |
| * Sets account type for the account to be created. This is required if the account name |
| * is not null. This will be used by the setup wizard to initialize the user. |
| * |
| * @see android.accounts.Account |
| * @return This object for method chaining. |
| */ |
| @NonNull |
| public Builder setAccountType(@Nullable String accountType) { |
| mAccountType = accountType; |
| return this; |
| } |
| |
| /** |
| * Sets account options that can contain account-specific extra information |
| * to be used by setup wizard to initialize the account for the user. |
| * |
| * @return This object for method chaining. |
| */ |
| @NonNull |
| public Builder setAccountOptions(@Nullable PersistableBundle accountOptions) { |
| mAccountOptions = accountOptions; |
| return this; |
| } |
| |
| /** |
| * Builds {@link NewUserRequest} |
| * |
| * @throws IllegalStateException if builder is configured with incompatible properties and |
| * it is not possible to create such user. For example - a guest admin user. |
| */ |
| @NonNull |
| public NewUserRequest build() { |
| checkIfPropertiesAreCompatible(); |
| return new NewUserRequest(this); |
| } |
| |
| private void checkIfPropertiesAreCompatible() { |
| if (mUserType == null) { |
| throw new IllegalStateException("Usertype cannot be null"); |
| } |
| |
| // Admin user can only be USER_TYPE_FULL_SECONDARY |
| if (mAdmin && !mUserType.equals(UserManager.USER_TYPE_FULL_SECONDARY)) { |
| throw new IllegalStateException("Admin user can't be of type: " + mUserType); |
| } |
| |
| if (TextUtils.isEmpty(mAccountName) != TextUtils.isEmpty(mAccountType)) { |
| throw new IllegalStateException( |
| "Account name and account type should be provided together."); |
| } |
| } |
| } |
| } |