Android Open Source - EBrowser Url Utils

From Project

Back to project page EBrowser.

License

The source code is released under:

GNU General Public License

If you think the Android project EBrowser listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

/*
 * Zirco Browser for Android//from w w w  . j av  a  2 s  . c o  m
 * 
 * Copyright (C) 2010 J. Devauchelle and contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 3 as published by the Free Software Foundation.
 *
 * This program 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 General Public License for more details.
 */

package org.zirco.utils;

import java.util.Iterator;

import org.zirco.controllers.Controller;

import android.content.Context;
import android.preference.PreferenceManager;

/**
 * Url management utils.
 */
public class UrlUtils {

  /**
   * Check if a string is an url.
   * For now, just consider that if a string contains a dot, it is an url.
   * @param url The url to check.
   * @return True if the string is an url.
   */
  public static boolean isUrl(String url) {
    return url.equals(Constants.URL_ABOUT_BLANK) ||
      url.equals(Constants.URL_ABOUT_START) ||
      url.contains(".");
  }
  
  /**
   * Get the current search url.
   * @param context The current context.
   * @param searchTerms The terms to search for.
   * @return The search url.
   */
  public static String getSearchUrl(Context context, String searchTerms) {
    String currentSearchUrl = PreferenceManager.getDefaultSharedPreferences(context).getString(Constants.PREFERENCES_GENERAL_SEARCH_URL, Constants.URL_SEARCH_GOOGLE);
    return String.format(currentSearchUrl, searchTerms);
  }
  
  /**
   * Check en url. Add http:// before if missing.
   * @param url The url to check.
   * @return The modified url if necessary.
   */
  public static String checkUrl(String url) {
    if ((url != null) &&
          (url.length() > 0)) {
      
        if ((!url.startsWith("http://")) &&
            (!url.startsWith("https://")) &&
            (!url.startsWith("file://")) &&
            (!url.startsWith(Constants.URL_ABOUT_BLANK)) &&
            (!url.startsWith(Constants.URL_ABOUT_START))) {
          
          url = "http://" + url;
          
        }
    }
    
    return url;
  }
  
  /**
   * Check if there is an item in the mobile view url list that match a given url.
   * @param context The current context.
   * @param url The url to check.
   * @return True if an item in the list match the given url.
   */
  public static boolean checkInMobileViewUrlList(Context context, String url) {
    
    if (url != null) {
      boolean inList = false;
      Iterator<String> iter = Controller.getInstance().getMobileViewUrlList(context).iterator();      
      while ((iter.hasNext()) &&
          (!inList)) {
        if (url.contains(iter.next())) {
          inList = true;
        }
      }
      return inList;
    } else {
      return false;
    }
  }
  
}

Java Source Code List