Thank You Everyone for Helping out. But I found my answer from the search over the internet. Here I used VOLLEY to call the link. JSON PARSER CLASS public class ParseJSON { public static String[] position1; public static String[] team; public static String[] points; public static final String JSON_ARRAY = “data”; public static final String … Read more
You have not set the tag on the view , do convertview.setTag(holder) … if(convertView == null) { convertView = inflater.inflate(R.layout.style_row, null); holder = new ViewHolder(); holder.txtTitle = (TextView) convertView.findViewById(R.id.txtAbout); holder.txtContent = (TextView) convertView.findViewById(R.id.txtDetail); convertView.setTag(holder) } Your code seems fine , problem might be that you are requesting multiple times from your code on the server … Read more
I think it has such a functionality: http://blog.lemberg.co.uk/volley-part-3-image-loader Sample code: String imageUrl = “http://some.server.com/image.png”; Volley.newRequestQueue(this).add(new ImageRequest(imageUrl, new Response.Listener<Bitmap>() { @Override public void onResponse(Bitmap bitmap) { // Do something with loaded bitmap… } }, 1024, 1024, null, null)); But there is better library for loading images from the Internet – Picasso Sample code: String imageUrl = … Read more
You are creating an empty list and you’re giving it to the adapter. So, there is not a list to display. listView = (ListView) findViewById(R.id.lstPublikasi); lstPublikasi = new ArrayList<Publikasi>(); publikasiAdapter = new PublikasiAdapter(lstPublikasi,getApplicationContext()); You must fill the list when the response come successfully. After that you must give the list to the adapter’s method such … Read more
Try using this code instead of the way you are going : public String performPostCall(String requestURL, HashMap<String, String> postDataParams) { URL url; String response = “”; try { url = new URL(requestURL); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setReadTimeout(15000); conn.setConnectTimeout(15000); conn.setRequestMethod(“POST”); conn.setDoInput(true); conn.setDoOutput(true); OutputStream os = conn.getOutputStream(); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(os, “UTF-8”)); writer.write(getPostDataString(postDataParams)); writer.flush(); … Read more
use pre tag <pre> <?php print_r($data); ?> </pre> or <?php echo ‘<pre>’; print_r($data); echo ‘</pre>’; ?> 1 solved Retrieve json from mysql using php
It could be due to the encoding. Try using utf8_decode(). $jsonString = ‘{“type”: “get_new_products”,”city”: “abhar”,”page”: 0}’; $decodedJson = utf8_decode($jsonString); // Second parameter must be true to output an array $jsonArray = json_decode($decodedJson, true); // Error handling if (json_last_error()) { switch (json_last_error()) { case JSON_ERROR_NONE: echo ‘No errors’; break; case JSON_ERROR_DEPTH: echo ‘Maximum stack depth exceeded’; … Read more
Your Reponse is in JSONArray and you trying to parse in JSONObject try this to Parse your JSON try { JSONArray jsonArray = new JSONArray(“response”); for (int i = 0; i < jsonArray.length(); i++) { JSONObject object = jsonArray.getJSONObject(i); String name = object.getString(“name”); String number = object.getString(“number”); String entity = object.getString(“entity”); } } catch (JSONException … Read more
you are providing null list on adapter adapterData = new AdapterData(getActivity(), listdata); initlize “listdata” with new before sending to adapter, like listdata = new ArrayList<Data>; solved Android login and get json array [duplicate]