how to replace space with in url in android in jsonparsing [closed]

Answer 1

You should do it like:

flag1 = flag1.replaceAll(" ", "%20");

first you were putting empty string instead of space.. and second you must return the value into the flag1 variable..

Answer 2

Have a look at http://docs.oracle.com/javase/1.5.0/docs/api/java/net/URLEncoder.html

It is not only the blanks that need to be replaced. URLs consist of special caracters for special meanings (e.g. the question mark to start the query string)

String flag1 = URLEncoder.encode("This string has spaces", "UTF-8")

Answer 3

    String flag1="http://74.208.194.142/admin/upload_image/1342594079_images (2).jpg";
    URI uri = null;
    try {
        uri = new URI(flag1.replaceAll(" ", "%20"));
    } catch (URISyntaxException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    System.out.println(uri);

The console will display output as

http://74.208.194.142/admin/upload_image/1342594079_images%20(2).jpg

Answer 4

In flag1.replaceAll(), your space is missing. try:

String flag1="http://74.208.194.142/admin/upload_image/1342594079_images (2).jpg";
flag1 = flag1.replaceAll(" ", "%20");

and set the result to the flag1.