Passing Parameters with HttpURLConnection

Question

With the old Apache stuff deprecated in API 22, I am finally getting around to updating my network stuff.

Using openConnection() seems pretty straight forward. However, I have not seen any good example to send parameters with it.

How would I update this code?

 ArrayList<NameValuePair> param = new ArrayList<NameValuePair>(); param.add(new BasicNameValuePair("user_id",String.valueOf(userId))); httpPost.setEntity(new UrlEncodedFormEntity(param));

Now that NameValuePair and BasicNameValuePair are also deprecated.

EDIT: My server side php code doesn't expect JSON parameters and I can't all of the sudden switch due to existing users -- so a non-JSON answer is recommended.

EDIT2: I just need to Target Android 4.1+ at the moment.

if you want to maintain minSdk version , maybe it's not problem to use deprecated methods. — Ioane Sharvadze
– Ioane Sharvadze, Commented Mar 31, 2015 at 18:15
Well I only need to target Android 4.1+ at the moment, if there is a one solution that fits all, and does not use deprecated stuff, that is what I would like to do. Also, I am OCD, I don't like lines going thru my code telling me things are deprecated.. — TheLettuceMaster
– TheLettuceMaster, Commented Mar 31, 2015 at 18:17
You can use annotations like @SuppressLint or ` @TargetApi(22)` to use newer library, and use @suppresswarnings to clear that warnints. I think that would't be bad decision. — Ioane Sharvadze
– Ioane Sharvadze, Commented Mar 31, 2015 at 18:25
I know, I know, I don't like those either. :D Usually something is deprecated for a reason, so I would like to update when possible. And in this case, Google recommended this change like 3 years ago. — TheLettuceMaster
– TheLettuceMaster, Commented Mar 31, 2015 at 18:26
I also hate the tricking with code like this, but sometimes it's inevitable. Hope you find your answer, good luck! — Ioane Sharvadze
– Ioane Sharvadze, Commented Mar 31, 2015 at 18:29

TheLettuceMaster · Accepted Answer · 2015-04-01 02:28:19Z

I fixed it like this:

 HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setDoOutput(true); conn.setRequestMethod("POST"); conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

Here is parameter stuff:

 String charset = "UTF-8"; String s = "unit_type=" + URLEncoder.encode(MainActivity.distance_units, charset); s += "&long=" + URLEncoder.encode(String.valueOf(MainActivity.mLongitude), charset); s += "&lat=" + URLEncoder.encode(String.valueOf(MainActivity.mLatitude), charset); s += "&user_id=" + URLEncoder.encode(String.valueOf(MyndQuest.userId), charset); conn.setFixedLengthStreamingMode(s.getBytes().length); PrintWriter out = new PrintWriter(conn.getOutputStream()); out.print(s); out.close();

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