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 com.android.vcard.VCardEntry; 19 20 import android.accounts.Account; 21 import android.content.ContentProviderOperation; 22 import android.content.ContentResolver; 23 import android.content.Context; 24 import android.content.OperationApplicationException; 25 import android.provider.ContactsContract; 26 import android.database.Cursor; 27 import android.net.Uri; 28 import android.os.Bundle; 29 import android.os.RemoteException; 30 import android.provider.ContactsContract.Data; 31 import android.provider.ContactsContract.RawContacts; 32 import android.provider.ContactsContract.RawContactsEntity; 33 import android.provider.ContactsContract.Contacts.Entity; 34 import android.provider.ContactsContract.CommonDataKinds.Phone; 35 import android.provider.ContactsContract.CommonDataKinds.StructuredName; 36 import android.util.Log; 37 38 import com.android.vcard.VCardEntry; 39 40 import java.lang.InterruptedException; 41 import java.util.ArrayList; 42 import java.util.HashMap; 43 import java.util.List; 44 45 public class PhonebookPullRequest extends PullRequest { 46 private static final int MAX_OPS = 250; 47 private static final boolean VDBG = false; 48 private static final String TAG = "PbapPhonebookPullRequest"; 49 50 private final Account mAccount; 51 private final Context mContext; 52 public boolean complete = false; 53 PhonebookPullRequest(Context context, Account account)54 public PhonebookPullRequest(Context context, Account account) { 55 mContext = context; 56 mAccount = account; 57 path = PbapClientConnectionHandler.PB_PATH; 58 } 59 60 61 @Override onPullComplete()62 public void onPullComplete() { 63 if (mEntries == null) { 64 Log.e(TAG, "onPullComplete entries is null."); 65 return; 66 } 67 if (VDBG) { 68 Log.d(TAG, "onPullComplete with " + mEntries.size() + " count."); 69 } 70 71 try { 72 ContentResolver contactsProvider = mContext.getContentResolver(); 73 ArrayList<ContentProviderOperation> insertOperations = new ArrayList<>(); 74 ArrayList<ContentProviderOperation> currentContactOperations; 75 // Group insert operations together to minimize inter process communication and improve 76 // processing time. 77 for (VCardEntry e : mEntries) { 78 if (Thread.currentThread().isInterrupted()) { 79 Log.e(TAG, "Interrupted durring insert."); 80 break; 81 } 82 int numberOfOperations = insertOperations.size(); 83 // Append current vcard to list of insert operations. 84 e.constructInsertOperations(contactsProvider, insertOperations); 85 if (insertOperations.size() >= MAX_OPS) { 86 // If we have exceded the limit to the insert operation remove the latest vcard 87 // and submit. 88 insertOperations.subList(numberOfOperations, insertOperations.size()).clear(); 89 contactsProvider.applyBatch(ContactsContract.AUTHORITY, insertOperations); 90 insertOperations = e.constructInsertOperations(contactsProvider, null); 91 if (insertOperations.size() >= MAX_OPS) { 92 // Current VCard has more than 500 attributes, drop the card. 93 insertOperations.clear(); 94 } 95 } 96 } 97 if (insertOperations.size() > 0) { 98 // Apply any unsubmitted vcards. 99 contactsProvider.applyBatch(ContactsContract.AUTHORITY, insertOperations); 100 insertOperations.clear(); 101 } 102 if (VDBG) { 103 Log.d(TAG, "Sync complete: add=" + mEntries.size()); 104 } 105 } catch (OperationApplicationException | RemoteException | NumberFormatException e) { 106 Log.e(TAG, "Got exception: ", e); 107 } finally { 108 complete = true; 109 } 110 } 111 } 112