Question

how can I post data without using NameValuePair?

I want to post String
In JS, I would use:

var separator = String.fromCharCode(0xef, 0xbf, 0xbf);
var postUrl = "PostUrl";
var postData = "3" + separator + "0" + separator + "13"
network.setUnicode(true);
this.reply = network.post(postUrl, postData);

Answer 1

Behold the HTTP Client that comes with Android. In your case, you’ll want to use a StringEntity as the payload of your POST request.

public void postString(URI uri, String yourDataString) throws IOException {
    HttpClient client = new DefaultHttpClient();
    HttpPost post = new HttpPost(uri);
    post.setEntity(new StringEntity(yourDataString));

    client.execute(post);
}

Obviously, you’ll want to do more careful checking for error conditions and suchlike.