BluetoothPbapVcardList.java revision 992274c189ae23ce454fa2136c1b164105006004 
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
17package com.android.bluetooth.pbapclient;
18
19import android.accounts.Account;
20
21import com.android.vcard.VCardConfig;
22import com.android.vcard.VCardEntry;
23import com.android.vcard.VCardEntryConstructor;
24import com.android.vcard.VCardEntryCounter;
25import com.android.vcard.VCardEntryHandler;
26import com.android.vcard.VCardParser;
27import com.android.vcard.VCardParser_V21;
28import com.android.vcard.VCardParser_V30;
29import com.android.vcard.exception.VCardException;
30
31import java.io.IOException;
32import java.io.InputStream;
33import java.util.ArrayList;
34
35class BluetoothPbapVcardList {
36
37    private final ArrayList<VCardEntry> mCards = new ArrayList<VCardEntry>();
38    private final Account mAccount;
39
40    class CardEntryHandler implements VCardEntryHandler {
41        @Override
42        public void onStart() {
43        }
44
45        @Override
46        public void onEntryCreated(VCardEntry entry) {
47            mCards.add(entry);
48        }
49
50        @Override
51        public void onEnd() {
52        }
53    }
54
55    public BluetoothPbapVcardList(Account account, InputStream in, byte format) throws IOException {
56        mAccount = account;
57        parse(in, format);
58    }
59
60    private void parse(InputStream in, byte format) throws IOException {
61        VCardParser parser;
62
63        if (format == PbapClientConnectionHandler.VCARD_TYPE_30) {
64            parser = new VCardParser_V30();
65        } else {
66            parser = new VCardParser_V21();
67        }
68
69        VCardEntryConstructor constructor =
70            new VCardEntryConstructor(VCardConfig.VCARD_TYPE_V21_GENERIC, mAccount);
71        VCardEntryCounter counter = new VCardEntryCounter();
72        CardEntryHandler handler = new CardEntryHandler();
73
74        constructor.addEntryHandler(handler);
75
76        parser.addInterpreter(constructor);
77        parser.addInterpreter(counter);
78
79        try {
80            parser.parse(in);
81        } catch (VCardException e) {
82            e.printStackTrace();
83        }
84    }
85
86    public int getCount() {
87        return mCards.size();
88    }
89
90    public ArrayList<VCardEntry> getList() {
91        return mCards;
92    }
93
94    public VCardEntry getFirst() {
95        return mCards.get(0);
96    }
97}
98