Android String Remove removePhotoFromVCard(String vcard)

Description

remove Photo From V Card

License

Open Source License

Declaration

public static String removePhotoFromVCard(String vcard) 

Method Source Code

//package com.java2s;
/*// www.  j a va  2s .c  om
 * Copyright (C) 2011 Tonchidot Corporation. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.BufferedReader;
import java.io.IOException;
import java.io.StringReader;

import android.text.TextUtils;

public class Main {
    public static String removePhotoFromVCard(String vcard) {
        String line;
        StringBuilder newVCard = new StringBuilder();
        BufferedReader reader = new BufferedReader(new StringReader(vcard));
        try {
            String photoLineStart = "PHOTO;ENCODING=";
            boolean removingPhotoLines = false;
            while ((line = reader.readLine()) != null) {
                if (line.startsWith(photoLineStart)) {
                    removingPhotoLines = true;
                }

                if (removingPhotoLines
                        && (line.startsWith(" ")
                                || line.startsWith(photoLineStart) || TextUtils
                                    .isEmpty(line))) {
                    // do not add this line
                    continue;
                }

                newVCard.append(line + "\r\n");
            }

        } catch (IOException e) {
            return vcard;
        }
        return newVCard.toString();
    }
}

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