Take a base url and a {@link Map} of parameters to build a valid url : Url « Network « Android

1. Android
2. Network
3. Url

Take a base url and a {@link Map} of parameters to build a valid url

 
import java.util.Map;

class Main {
  /**
   * Take a base url and a {@link Map} of parameters to build a valid url (eg
   * : http://example.com?param1=value1&param2=value2)
   * 
   * @param baseUrl
   *            the base url (eg : http://example.com)
   * @param parameters
   *            the {@link Map} of parameters (eg : {param1=value1,
   *            param2=value2})
   * @return the builded url
   */
  public static String buildUrl(String baseUrl, Map<String, Object> parameters) {
    StringBuilder strBuilderUrl = new StringBuilder(baseUrl);
    if (parameters != null && parameters.size() > 0) {
      int i = 0;
      for (Map.Entry<String, Object> entry : parameters.entrySet()) {
        if (i == 0) {
          strBuilderUrl.append('?');
        } else {
          strBuilderUrl.append('&');
        }
        strBuilderUrl.append(entry.getKey());
        strBuilderUrl.append('=');
        strBuilderUrl.append(entry.getValue());
        i++;
      }

    }
    return strBuilderUrl.toString();
  }
}

   
  

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