MediaScannerClient.cpp revision 544ad2be674423238c47650d2c8588ba7dfc9ed2 
1/*
2 * Copyright (C) 2009 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//#define LOG_NDEBUG 0
18#define LOG_TAG "MediaScannerClient"
19#include <utils/Log.h>
20
21#include <media/mediascanner.h>
22
23#include "CharacterEncodingDetector.h"
24#include "StringArray.h"
25
26namespace android {
27
28MediaScannerClient::MediaScannerClient()
29    :   mEncodingDetector(NULL)
30{
31}
32
33MediaScannerClient::~MediaScannerClient()
34{
35    delete mEncodingDetector;
36}
37
38void MediaScannerClient::setLocale(const char* locale)
39{
40    mLocale = locale; // not currently used
41}
42
43void MediaScannerClient::beginFile()
44{
45    delete mEncodingDetector;
46    mEncodingDetector = new CharacterEncodingDetector();
47}
48
49status_t MediaScannerClient::addStringTag(const char* name, const char* value)
50{
51    mEncodingDetector->addTag(name, value);
52    return OK;
53}
54
55void MediaScannerClient::endFile()
56{
57    mEncodingDetector->detectAndConvert();
58
59    int size = mEncodingDetector->size();
60    if (size) {
61        for (int i = 0; i < size; i++) {
62            const char *name;
63            const char *value;
64            mEncodingDetector->getTag(i, &name, &value);
65            handleStringTag(name, value);
66        }
67    }
68}
69
70}  // namespace android
71