How to read data from php script in android application?

Question

PHP

Hello. I have an android app. I asked a question about it, they advised me to write a script that the application will access and update the change data. The script was written and posted on the hosting:

<?php
$gos = "2500";
$baz = "4050";

echo $gos.'<br />';
echo $baz;

?>

The script just outputs 2 numeric values. So, the task is for the android application to read them and save them. How can you read variables from a script using Java? Please give a detailed answer, because. in php and server applications i am zero.
-------------------------------------------------- -------------------------------------------------- ----------------------
Thanks for the replies.
Here's what I found:

public static void connect(String url)
    {

        HttpClient httpclient = new DefaultHttpClient();

        HttpGet httpget = new HttpGet(url);

        HttpResponse response;
        try {
            response = httpclient.execute(httpget);
            Log.i("Praeda", response.getStatusLine().toString());

            HttpEntity entity = response.getEntity();

            if (entity != null) 
            {
                InputStream instream = entity.getContent();
                String result = convertStreamToString(instream);

                instream.close();
            }


        } catch (Exception e) {}
    }

    private static String convertStreamToString(InputStream is)
    {

        BufferedReader reader = new BufferedReader(new InputStreamReader(is));
        StringBuilder sb = new StringBuilder();

        String line = null;
        try {
            while ((line = reader.readLine()) != null) {
                sb.append(line + "\n");
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                is.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return sb.toString();
    }

As I understand it, the code saves the page, then the content is processed in the second function, where it is converted to a string and assigned to the result variable. The question is how to assign the value of result to a global variable? I think I'm wrong somewhere. the variable is empty for some reason.
Php script above, maybe something is wrong in it?

Answer 1

I did based on an example like this
stackoverflow.com/questions/13458878/sending-post-...

Answer 2

Have you tried searching?
There is no magic there, a simple download of the page, and there is a lot of information in the search about this and even your question.