BufferedReader doesn't work in arabic (encoding problem)

I want to show an arabic text in a TextView.

It work when i call it in a static form(Call the text from R.string.arabic_text), for this I use some methodes. But whene i want to get the text from an InputStreamReader , it fail.

HttpClient httpclie开发者_StackOverflow中文版nt = new DefaultHttpClient();
            HttpPost httppost = new HttpPost(Url);
            HttpResponse response = httpclient.execute(httppost);
            HttpEntity entity = response.getEntity();
            is = entity.getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader( 
                is, "iso-8859-1"), 8);

        StringBuilder sb = new StringBuilder();
        String line = null;
        while ((line = ArabicUtilities.reshape(reader.readLine())) != null) {
            sb.append(line + "\n");
        } 

        is.close();
        result = sb.toString();

The Ulr file

pitures

The text output on the emulator picture was take by an AlertDialog Utils.AlertTestDeveloppementMsg(result); and is the same on the Toast

I extract perfectly the field name from the file.

I tried lot of charset in new InputStreamReader( is, "iso-8859-1") US-ASCII ,ISO-8859-1,UTF-8,UTF-16BE,UTF-16LE,UTF-16,Cp1256 ..

Http reply has a Content-type header, which in case of text contents contains also encoding. You are assuming that the reply is encoded in iso-8859-1.

So you should either manually check what encoding is used in reply or, preferably use EntityUtils.toString() which automatically check the encoding and converts accordingly:

result = EntityUtils.toString(entity);