| /* |
| * Copyright (C) 2016 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 com.android.contacts.model.account; |
| |
| import android.graphics.drawable.Drawable; |
| |
| import com.google.common.base.Function; |
| import com.google.common.base.Preconditions; |
| import com.google.common.collect.Lists; |
| |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| import java.util.Objects; |
| |
| /** |
| * Holds an {@link AccountWithDataSet} and the corresponding {@link AccountType} for an account. |
| */ |
| public class AccountInfo { |
| |
| private final AccountDisplayInfo mDisplayInfo; |
| private final AccountType mType; |
| |
| public AccountInfo(AccountDisplayInfo displayInfo, AccountType type) { |
| this.mDisplayInfo = displayInfo; |
| this.mType = type; |
| } |
| |
| public AccountType getType() { |
| return mType; |
| } |
| |
| public AccountWithDataSet getAccount() { |
| return mDisplayInfo.getSource(); |
| } |
| |
| /** |
| * Returns the displayable account name label for the account |
| */ |
| public CharSequence getNameLabel() { |
| return mDisplayInfo.getNameLabel(); |
| } |
| |
| /** |
| * Returns the displayable account type label for the account |
| */ |
| public CharSequence getTypeLabel() { |
| return mDisplayInfo.getTypeLabel(); |
| } |
| |
| /** |
| * Returns the icon for the account type |
| */ |
| public Drawable getIcon() { |
| return mDisplayInfo.getIcon(); |
| } |
| |
| public boolean hasDistinctName() { |
| return mDisplayInfo.hasDistinctName(); |
| } |
| |
| public boolean isDeviceAccount() { |
| return mDisplayInfo.isDeviceAccount(); |
| } |
| |
| public boolean sameAccount(AccountInfo other) { |
| return sameAccount(other.getAccount()); |
| } |
| |
| public boolean sameAccount(AccountWithDataSet other) { |
| return Objects.equals(getAccount(), other); |
| } |
| |
| /** |
| * Returns whether accounts contains an account that is the same as account |
| * |
| * <p>This does not use equality rather checks whether the source account ({@link #getAccount()} |
| * is the same</p> |
| */ |
| public static boolean contains(List<AccountInfo> accounts, AccountInfo account) { |
| return contains(accounts, account.getAccount()); |
| } |
| |
| /** |
| * Returns whether accounts contains an account that is the same as account |
| * |
| * <p>This does not use equality rather checks whether the source account ({@link #getAccount()} |
| * is the same</p> |
| */ |
| public static boolean contains(List<AccountInfo> accounts, AccountWithDataSet account) { |
| return getAccount(accounts, account) != null; |
| } |
| |
| /** |
| * Returns the AccountInfo from the list that has the specified account as it's source account |
| */ |
| public static AccountInfo getAccount(List<AccountInfo> accounts, AccountWithDataSet account) { |
| Preconditions.checkNotNull(accounts); |
| |
| for (AccountInfo info : accounts) { |
| if (info.sameAccount(account)) { |
| return info; |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Sorts the accounts using the same ordering as {@link AccountComparator} |
| */ |
| public static void sortAccounts(AccountWithDataSet defaultAccount, List<AccountInfo> accounts) { |
| Collections.sort(accounts, sourceComparator(defaultAccount)); |
| } |
| |
| /** |
| * Gets a list of the AccountWithDataSet for accounts |
| */ |
| public static List<AccountWithDataSet> extractAccounts(List<AccountInfo> accounts) { |
| return Lists.transform(accounts, ACCOUNT_EXTRACTOR); |
| } |
| |
| private static Comparator<AccountInfo> sourceComparator(AccountWithDataSet defaultAccount) { |
| final AccountComparator accountComparator = new AccountComparator(defaultAccount); |
| return new Comparator<AccountInfo>() { |
| @Override |
| public int compare(AccountInfo o1, AccountInfo o2) { |
| return accountComparator.compare(o1.getAccount(), o2.getAccount()); |
| } |
| }; |
| } |
| |
| public static final Function<AccountInfo, AccountWithDataSet> ACCOUNT_EXTRACTOR = |
| new Function<AccountInfo, AccountWithDataSet>() { |
| @Override |
| public AccountWithDataSet apply(AccountInfo from) { |
| return from.getAccount(); |
| } |
| }; |
| } |