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 17 package com.android.bluetooth.pbapclient; 18 19 import android.accounts.Account; 20 import android.util.Log; 21 22 import com.android.vcard.VCardEntry; 23 import com.android.bluetooth.pbapclient.ObexAppParameters; 24 25 import java.io.IOException; 26 import java.io.InputStream; 27 import java.util.ArrayList; 28 29 import javax.obex.HeaderSet; 30 31 final class BluetoothPbapRequestPullPhoneBook extends BluetoothPbapRequest { 32 33 private static final boolean VDBG = false; 34 35 private static final String TAG = "BluetoothPbapRequestPullPhoneBook"; 36 37 private static final String TYPE = "x-bt/phonebook"; 38 39 private BluetoothPbapVcardList mResponse; 40 41 private Account mAccount; 42 43 private int mNewMissedCalls = -1; 44 45 private final byte mFormat; 46 BluetoothPbapRequestPullPhoneBook( String pbName, Account account, long filter, byte format, int maxListCount, int listStartOffset)47 public BluetoothPbapRequestPullPhoneBook( 48 String pbName, Account account, long filter, byte format, 49 int maxListCount, int listStartOffset) { 50 mAccount = account; 51 if (maxListCount < 0 || maxListCount > 65535) { 52 throw new IllegalArgumentException("maxListCount should be [0..65535]"); 53 } 54 55 if (listStartOffset < 0 || listStartOffset > 65535) { 56 throw new IllegalArgumentException("listStartOffset should be [0..65535]"); 57 } 58 59 mHeaderSet.setHeader(HeaderSet.NAME, pbName); 60 61 mHeaderSet.setHeader(HeaderSet.TYPE, TYPE); 62 63 ObexAppParameters oap = new ObexAppParameters(); 64 65 /* make sure format is one of allowed values */ 66 if (format != PbapClientConnectionHandler.VCARD_TYPE_21 67 && format != PbapClientConnectionHandler.VCARD_TYPE_30) { 68 format = PbapClientConnectionHandler.VCARD_TYPE_21; 69 } 70 71 if (filter != 0) { 72 oap.add(OAP_TAGID_FILTER, filter); 73 } 74 75 oap.add(OAP_TAGID_FORMAT, format); 76 77 /* 78 * maxListCount is a special case which is handled in 79 * BluetoothPbapRequestPullPhoneBookSize 80 */ 81 if (maxListCount > 0) { 82 oap.add(OAP_TAGID_MAX_LIST_COUNT, (short) maxListCount); 83 } else { 84 oap.add(OAP_TAGID_MAX_LIST_COUNT, (short) 65535); 85 } 86 87 if (listStartOffset > 0) { 88 oap.add(OAP_TAGID_LIST_START_OFFSET, (short) listStartOffset); 89 } 90 91 oap.addToHeaderSet(mHeaderSet); 92 93 mFormat = format; 94 } 95 96 @Override readResponse(InputStream stream)97 protected void readResponse(InputStream stream) throws IOException { 98 Log.v(TAG, "readResponse"); 99 100 mResponse = new BluetoothPbapVcardList(mAccount, stream, mFormat); 101 if (VDBG) { 102 Log.d(TAG, "Read " + mResponse.getCount() + " entries."); 103 } 104 } 105 106 @Override readResponseHeaders(HeaderSet headerset)107 protected void readResponseHeaders(HeaderSet headerset) { 108 Log.v(TAG, "readResponseHeaders"); 109 110 ObexAppParameters oap = ObexAppParameters.fromHeaderSet(headerset); 111 112 if (oap.exists(OAP_TAGID_NEW_MISSED_CALLS)) { 113 mNewMissedCalls = oap.getByte(OAP_TAGID_NEW_MISSED_CALLS); 114 } 115 } 116 getList()117 public ArrayList<VCardEntry> getList() { 118 return mResponse.getList(); 119 } 120 getNewMissedCalls()121 public int getNewMissedCalls() { 122 return mNewMissedCalls; 123 } 124 } 125