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      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.bluetooth.pbapclient;
     17 
     18 import android.accounts.AbstractAccountAuthenticator;
     19 import android.accounts.Account;
     20 import android.accounts.AccountAuthenticatorResponse;
     21 import android.accounts.AccountManager;
     22 import android.accounts.NetworkErrorException;
     23 import android.content.Context;
     24 import android.os.Bundle;
     25 import android.util.Log;
     26 
     27 public class Authenticator extends AbstractAccountAuthenticator {
     28     private static final String TAG = "PbapAuthenticator";
     29 
     30     public Authenticator(Context context) {
     31         super(context);
     32     }
     33 
     34     // Editing properties is not supported
     35     @Override
     36     public Bundle editProperties(AccountAuthenticatorResponse r, String s) {
     37         Log.d(TAG, "got call", new Exception());
     38         throw new UnsupportedOperationException();
     39     }
     40 
     41     // Don't add additional accounts
     42     @Override
     43     public Bundle addAccount(AccountAuthenticatorResponse r, String s, String s2, String[] strings,
     44             Bundle bundle) throws NetworkErrorException {
     45         Log.d(TAG, "got call", new Exception());
     46         // Don't allow accounts to be added.
     47         throw new UnsupportedOperationException();
     48     }
     49 
     50     // Ignore attempts to confirm credentials
     51     @Override
     52     public Bundle confirmCredentials(AccountAuthenticatorResponse r, Account account,
     53             Bundle bundle) throws NetworkErrorException {
     54         Log.d(TAG, "got call", new Exception());
     55         return null;
     56     }
     57 
     58     // Getting an authentication token is not supported
     59     @Override
     60     public Bundle getAuthToken(AccountAuthenticatorResponse r, Account account, String s,
     61             Bundle bundle) throws NetworkErrorException {
     62         Log.d(TAG, "got call", new Exception());
     63         throw new UnsupportedOperationException();
     64     }
     65 
     66     // Getting a label for the auth token is not supported
     67     @Override
     68     public String getAuthTokenLabel(String s) {
     69         Log.d(TAG, "got call", new Exception());
     70         return null;
     71     }
     72 
     73     // Updating user credentials is not supported
     74     @Override
     75     public Bundle updateCredentials(AccountAuthenticatorResponse r, Account account, String s,
     76             Bundle bundle) throws NetworkErrorException {
     77         Log.d(TAG, "got call", new Exception());
     78         return null;
     79     }
     80 
     81     // Checking features for the account is not supported
     82     @Override
     83     public Bundle hasFeatures(AccountAuthenticatorResponse r, Account account, String[] strings)
     84             throws NetworkErrorException {
     85         Log.d(TAG, "got call", new Exception());
     86 
     87         final Bundle result = new Bundle();
     88         result.putBoolean(AccountManager.KEY_BOOLEAN_RESULT, false);
     89         return result;
     90     }
     91 }
     92