1/* 2 * Copyright (C) 2014 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 17package android.bluetooth.client.pbap; 18 19import android.util.Log; 20 21import com.android.vcard.VCardEntry; 22import android.bluetooth.client.pbap.utils.ObexAppParameters; 23 24import java.io.IOException; 25import java.io.InputStream; 26import java.util.ArrayList; 27 28import javax.obex.HeaderSet; 29 30final class BluetoothPbapRequestPullPhoneBook extends BluetoothPbapRequest { 31 32 private static final String TAG = "BluetoothPbapRequestPullPhoneBook"; 33 34 private static final String TYPE = "x-bt/phonebook"; 35 36 private BluetoothPbapVcardList mResponse; 37 38 private int mNewMissedCalls = -1; 39 40 private final byte mFormat; 41 42 public BluetoothPbapRequestPullPhoneBook(String pbName, long filter, byte format, 43 int maxListCount, int listStartOffset) { 44 45 if (maxListCount < 0 || maxListCount > 65535) { 46 throw new IllegalArgumentException("maxListCount should be [0..65535]"); 47 } 48 49 if (listStartOffset < 0 || listStartOffset > 65535) { 50 throw new IllegalArgumentException("listStartOffset should be [0..65535]"); 51 } 52 53 mHeaderSet.setHeader(HeaderSet.NAME, pbName); 54 55 mHeaderSet.setHeader(HeaderSet.TYPE, TYPE); 56 57 ObexAppParameters oap = new ObexAppParameters(); 58 59 /* make sure format is one of allowed values */ 60 if (format != BluetoothPbapClient.VCARD_TYPE_21 61 && format != BluetoothPbapClient.VCARD_TYPE_30) { 62 format = BluetoothPbapClient.VCARD_TYPE_21; 63 } 64 65 if (filter != 0) { 66 oap.add(OAP_TAGID_FILTER, filter); 67 } 68 69 oap.add(OAP_TAGID_FORMAT, format); 70 71 /* 72 * maxListCount is a special case which is handled in 73 * BluetoothPbapRequestPullPhoneBookSize 74 */ 75 if (maxListCount > 0) { 76 oap.add(OAP_TAGID_MAX_LIST_COUNT, (short) maxListCount); 77 } else { 78 oap.add(OAP_TAGID_MAX_LIST_COUNT, (short) 65535); 79 } 80 81 if (listStartOffset > 0) { 82 oap.add(OAP_TAGID_LIST_START_OFFSET, (short) listStartOffset); 83 } 84 85 oap.addToHeaderSet(mHeaderSet); 86 87 mFormat = format; 88 } 89 90 @Override 91 protected void readResponse(InputStream stream) throws IOException { 92 Log.v(TAG, "readResponse"); 93 94 mResponse = new BluetoothPbapVcardList(stream, mFormat); 95 } 96 97 @Override 98 protected void readResponseHeaders(HeaderSet headerset) { 99 Log.v(TAG, "readResponse"); 100 101 ObexAppParameters oap = ObexAppParameters.fromHeaderSet(headerset); 102 103 if (oap.exists(OAP_TAGID_NEW_MISSED_CALLS)) { 104 mNewMissedCalls = oap.getByte(OAP_TAGID_NEW_MISSED_CALLS); 105 } 106 } 107 108 public ArrayList<VCardEntry> getList() { 109 return mResponse.getList(); 110 } 111 112 public int getNewMissedCalls() { 113 return mNewMissedCalls; 114 } 115} 116