1 /* 2 * Copyright (C) 2015 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 android.telecom; 18 import android.accounts.AbstractAccountAuthenticator; 19 import android.accounts.Account; 20 import android.accounts.AccountAuthenticatorResponse; 21 import android.accounts.NetworkErrorException; 22 import android.app.Service; 23 import android.content.Context; 24 import android.content.Intent; 25 import android.os.Bundle; 26 import android.os.IBinder; 27 28 /** 29 * A generic stub account authenticator service often used for sync adapters that do not directly 30 * involve accounts. 31 * 32 * @hide 33 */ 34 public class AuthenticatorService extends Service { 35 private static Authenticator mAuthenticator; 36 37 @Override onCreate()38 public void onCreate() { 39 mAuthenticator = new Authenticator(this); 40 } 41 42 @Override onBind(Intent intent)43 public IBinder onBind(Intent intent) { 44 return mAuthenticator.getIBinder(); 45 } 46 47 /** 48 * Stub account authenticator. All methods either return null or throw an exception. 49 */ 50 public class Authenticator extends AbstractAccountAuthenticator { Authenticator(Context context)51 public Authenticator(Context context) { 52 super(context); 53 } 54 55 @Override editProperties(AccountAuthenticatorResponse accountAuthenticatorResponse, String s)56 public Bundle editProperties(AccountAuthenticatorResponse accountAuthenticatorResponse, 57 String s) { 58 throw new UnsupportedOperationException(); 59 } 60 61 @Override addAccount(AccountAuthenticatorResponse accountAuthenticatorResponse, String s, String s2, String[] strings, Bundle bundle)62 public Bundle addAccount(AccountAuthenticatorResponse accountAuthenticatorResponse, 63 String s, String s2, String[] strings, Bundle bundle) 64 throws NetworkErrorException { 65 return null; 66 } 67 68 @Override confirmCredentials(AccountAuthenticatorResponse accountAuthenticatorResponse, Account account, Bundle bundle)69 public Bundle confirmCredentials(AccountAuthenticatorResponse accountAuthenticatorResponse, 70 Account account, Bundle bundle) 71 throws NetworkErrorException { 72 return null; 73 } 74 75 @Override getAuthToken(AccountAuthenticatorResponse accountAuthenticatorResponse, Account account, String s, Bundle bundle)76 public Bundle getAuthToken(AccountAuthenticatorResponse accountAuthenticatorResponse, 77 Account account, String s, Bundle bundle) 78 throws NetworkErrorException { 79 throw new UnsupportedOperationException(); 80 } 81 82 @Override getAuthTokenLabel(String s)83 public String getAuthTokenLabel(String s) { 84 throw new UnsupportedOperationException(); 85 } 86 87 @Override updateCredentials(AccountAuthenticatorResponse accountAuthenticatorResponse, Account account, String s, Bundle bundle)88 public Bundle updateCredentials(AccountAuthenticatorResponse accountAuthenticatorResponse, 89 Account account, String s, Bundle bundle) 90 throws NetworkErrorException { 91 throw new UnsupportedOperationException(); 92 } 93 94 @Override hasFeatures(AccountAuthenticatorResponse accountAuthenticatorResponse, Account account, String[] strings)95 public Bundle hasFeatures(AccountAuthenticatorResponse accountAuthenticatorResponse, 96 Account account, String[] strings) 97 throws NetworkErrorException { 98 throw new UnsupportedOperationException(); 99 } 100 } 101 } 102