Android Open Source - nadia String Helper

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From Project

Back to project page nadia.

License

The source code is released under:

GNU Lesser General Public License

Java Source Code

/*
 * StringHelper.java/*from  w w  w.  j  a v a  2 s . c om*/
 * 
 * Copyright (c) 2013, Emmanuel Arana Corzo. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301  USA
 */

package com.redarctic.nadia.ext;

import java.util.ArrayList;

public class StringHelper {
  public static String wrap(String message, int length) {
    StringBuilder sb = new StringBuilder(message);
    
    int i = 0;
    while (i + length < sb.length() && 
        (i = sb.lastIndexOf(" ", i + length)) != -1) {
      sb.replace(i, i + 1, "\n");
    }
    
    return sb.toString();
  }
  
  public static ArrayList<String> wrapToLines(String message, int length) {
    ArrayList<String> ret = new ArrayList<String>();
    
    String[] temp = wrap(message, length).split("\n");
    for (int i = 0; i < temp.length; i++) {
      ret.add(temp[i]);
    }
    
    return ret;
  }
}

Java Source Code List

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