Hello guys. I`m new to android development and i just ran into a bump. I`m
trying to fetch some data using json. I'm using some sample code for this:
package com.romantic.aacplay;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import org.apache.http.NameValuePair;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import com.romantic.aacplay.R;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.graphics.Color;
import android.graphics.drawable.GradientDrawable;
import android.os.AsyncTask;
import android.os.Bundle;
// import android.text.Html;
import android.util.Log;
import android.view.View;
import android.widget.ListAdapter;
import android.widget.SimpleAdapter;
public class PodCast extends ListActivity {
private ProgressDialog pDialog;
JSONParser jParser = new JSONParser();
ArrayList<HashMap<String, String>> productsList;
private static String url_all_products =
"http://live.somenet.net/android/pcast.php";;
private static final String TAG_SUCCESS = "success";
private static final String TAG_PRODUCTS = "podcast";
private static final String TAG_LINK = "link";
private static final String TAG_NAME = "name";
JSONArray products = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.poadcast);
GradientDrawable gd = new
GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM, new int[]
{Color.RED,Color.BLACK});
View title = getWindow().findViewById(android.R.id.title);
View titleBar = (View) title.getParent();
titleBar.setBackgroundDrawable(gd);
productsList = new ArrayList<HashMap<String, String>>();
new LoadAllProducts().execute();
}
class LoadAllProducts extends AsyncTask<String, String, String> {
@Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(PodCast.this);
pDialog.setMessage("Loading...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(false);
pDialog.show();
}
protected String doInBackground(String... args) {
List<NameValuePair> params = new ArrayList<NameValuePair>();
JSONObject json = jParser.makeHttpRequest(url_all_products,
"GET", params);
Log.d("Ultimele 10 piese: ", json.toString());
try {
int success = json.getInt(TAG_SUCCESS);
if (success == 1) {
products = json.getJSONArray(TAG_PRODUCTS);
for (int i = 0; i < products.length(); i++) {
JSONObject c = products.getJSONObject(i);
String link = c.getString(TAG_LINK);
String name = c.getString(TAG_NAME);
HashMap<String, String> map = new
HashMap<String, String>();
// String href = String.format("<a href=\"%s\">
%s </a>", link, name);
// String cici = Html.fromHtml(href).toString();
map.put(TAG_NAME, name);
map.put(TAG_LINK, link);
productsList.add(map);
}
} else {
}
} catch (JSONException e) {
e.printStackTrace();
}
return null;
}
protected void onPostExecute(String file_url) {
pDialog.dismiss();
runOnUiThread(new Runnable() {
public void run() {
ListAdapter adapter = new SimpleAdapter(
PodCast.this, productsList,
R.layout.list_item, new String[] {
TAG_NAME, TAG_LINK },
new int[] { R.id.link, R.id.name });
setListAdapter(adapter);
}
});
}
}
}
So my json encoding looks like this:
{"podcast":[{"link":"rtsp:\/\/live.somenet.net:554\/vod\/_definst_\/mp4:06\/rio_00.mp4","name":"Podcast
1"},
My problem is the way that this data is displayed on my android device, i
have the whole link rtsp://link.....
I want to display it like this (i'll give you a html example): <a
href="rtsp://LINK"> NAME </a>
So i would have the name, and when i touch the NAME it will open the
specific link. So can you guys help me with this one?
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