C++ (Cpp) MediaScannerClient::beginFile示例

示例#1

文件： StagefrightMediaScanner.cpp 项目： Android4SAM/platform_frameworks_av

MediaScanResult StagefrightMediaScanner::processFile(
        const char *path, const char *mimeType,
        MediaScannerClient &client) {
    ALOGV("processFile '%s'.", path);

    client.setLocale(locale());
    client.beginFile();
    MediaScanResult result = processFileInternal(path, mimeType, client);
    client.endFile();
    return result;
}

示例#2

文件： StagefrightMediaScanner.cpp 项目： AwaisKing/mt6577_aosp_source

MediaScanResult StagefrightMediaScanner::processFile(
        const char *path, const char *mimeType,
        MediaScannerClient &client) {
#ifndef ANDROID_DEFAULT_CODE
    LOGD("processFile '%s'.", path);
#else
    LOGV("processFile '%s'.", path);
#endif // #ifndef ANDROID_DEFAULT_CODE

    client.setLocale(locale());
    client.beginFile();
    MediaScanResult result = processFileInternal(path, mimeType, client);
    client.endFile();
    return result;
}

示例#3

文件： StagefrightMediaScanner.cpp 项目： sztwang/TX2_libstagefright

MediaScanResult StagefrightMediaScanner::processFile(
        const char *path, const char *mimeType,
        MediaScannerClient &client) {
#ifdef MTK_AOSP_ENHANCEMENT
    ALOGI("processFile '%s'.", path);
#else
    ALOGV("processFile '%s'.", path);
#endif // #ifdef MTK_AOSP_ENHANCEMENT

    client.setLocale(locale());
    client.beginFile();
    MediaScanResult result = processFileInternal(path, mimeType, client);
    client.endFile();
    return result;
}

示例#4

文件： StagefrightMediaScanner.cpp 项目： HyperDroid/android_frameworks_base_deprecated

status_t StagefrightMediaScanner::processFile(
        const char *path, const char *mimeType,
        MediaScannerClient &client) {
    LOGV("processFile '%s'.", path);

    client.setLocale(locale());
    client.beginFile();

    const char *extension = strrchr(path, '.');

    if (!extension) {
        return UNKNOWN_ERROR;
    }

    if (!FileHasAcceptableExtension(extension)) {
        client.endFile();

        return UNKNOWN_ERROR;
    }

    if (!strcasecmp(extension, ".mid")
            || !strcasecmp(extension, ".smf")
            || !strcasecmp(extension, ".imy")
            || !strcasecmp(extension, ".midi")
            || !strcasecmp(extension, ".xmf")
            || !strcasecmp(extension, ".rtttl")
            || !strcasecmp(extension, ".rtx")
            || !strcasecmp(extension, ".ota")) {
        return HandleMIDI(path, &client);
    }

    if (!strcasecmp(extension, ".flac")) {
        return HandleFLAC(path, &client);
    }

    if (mRetriever->setDataSource(path) == OK
            && mRetriever->setMode(
                METADATA_MODE_METADATA_RETRIEVAL_ONLY) == OK) {
        const char *value;
        if ((value = mRetriever->extractMetadata(
                        METADATA_KEY_MIMETYPE)) != NULL) {
            client.setMimeType(value);
        }

        struct KeyMap {
            const char *tag;
            int key;
        };
        static const KeyMap kKeyMap[] = {
            { "tracknumber", METADATA_KEY_CD_TRACK_NUMBER },
            { "discnumber", METADATA_KEY_DISC_NUMBER },
            { "album", METADATA_KEY_ALBUM },
            { "artist", METADATA_KEY_ARTIST },
            { "albumartist", METADATA_KEY_ALBUMARTIST },
            { "composer", METADATA_KEY_COMPOSER },
            { "genre", METADATA_KEY_GENRE },
            { "title", METADATA_KEY_TITLE },
            { "year", METADATA_KEY_YEAR },
            { "duration", METADATA_KEY_DURATION },
            { "writer", METADATA_KEY_WRITER },
        };
        static const size_t kNumEntries = sizeof(kKeyMap) / sizeof(kKeyMap[0]);

        for (size_t i = 0; i < kNumEntries; ++i) {
            const char *value;
            if ((value = mRetriever->extractMetadata(kKeyMap[i].key)) != NULL) {
                client.addStringTag(kKeyMap[i].tag, value);
            }
        }
    }

    client.endFile();

    return OK;
}