1 /* 2 * Copyright (C) 2016 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 package com.android.contacts.util; 17 18 import android.content.Context; 19 import android.provider.ContactsContract; 20 21 import androidx.annotation.IntDef; 22 23 import com.android.contacts.model.account.AccountType; 24 import com.android.contacts.model.account.AccountWithDataSet; 25 import com.android.contacts.model.account.DeviceLocalAccountType; 26 import com.android.contacts.model.account.SimAccountType; 27 28 import java.lang.annotation.Retention; 29 import java.util.Objects; 30 31 import static java.lang.annotation.RetentionPolicy.SOURCE; 32 33 /** 34 * Reports whether a value from RawContacts.ACCOUNT_TYPE should be considered a "Device" 35 * account 36 */ 37 public interface DeviceLocalAccountTypeFactory { 38 39 @Retention(SOURCE) 40 @IntDef({TYPE_OTHER, TYPE_DEVICE, TYPE_SIM}) 41 @interface LocalAccountType {} 42 static final int TYPE_OTHER = 0; 43 static final int TYPE_DEVICE = 1; 44 static final int TYPE_SIM = 2; 45 classifyAccount(String accountType)46 @DeviceLocalAccountTypeFactory.LocalAccountType int classifyAccount(String accountType); 47 getAccountType(String accountType)48 AccountType getAccountType(String accountType); 49 50 class Util { Util()51 private Util() { } 52 isLocalAccountType(@ocalAccountType int type)53 public static boolean isLocalAccountType(@LocalAccountType int type) { 54 return type == TYPE_SIM || type == TYPE_DEVICE; 55 } 56 isLocalAccountType(DeviceLocalAccountTypeFactory factory, String type)57 public static boolean isLocalAccountType(DeviceLocalAccountTypeFactory factory, 58 String type) { 59 60 return isLocalAccountType(factory.classifyAccount(type)); 61 } 62 } 63 64 class Default implements DeviceLocalAccountTypeFactory { 65 private Context mContext; 66 Default(Context context)67 public Default(Context context) { 68 mContext = context; 69 } 70 71 @Override classifyAccount(String accountType)72 public int classifyAccount(String accountType) { 73 for (ContactsContract.SimAccount simAccount : 74 ContactsContract.SimContacts.getSimAccounts( 75 mContext.getContentResolver())) { 76 if (accountType != null && Objects.equals(accountType, 77 simAccount.getAccountType())) { 78 return TYPE_SIM; 79 } 80 } 81 return accountType == null || 82 Objects.equals(AccountWithDataSet.getLocalAccount(mContext).type, accountType) 83 ? TYPE_DEVICE : TYPE_OTHER; 84 } 85 86 @Override getAccountType(String accountType)87 public AccountType getAccountType(String accountType) { 88 if (classifyAccount(accountType) == TYPE_SIM) { 89 return new SimAccountType(mContext); 90 } 91 if (accountType != null && !Objects.equals( 92 AccountWithDataSet.getLocalAccount(mContext).type, accountType)) { 93 throw new IllegalArgumentException(accountType + " is not a device account type."); 94 } 95 return new DeviceLocalAccountType(mContext, true); 96 } 97 } 98 } 99