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// Building Parameters
List<NameValuePair> params = new ArrayList<NameValuePair>();
// getting JSON string from URL
JSONObject json = jParser.makeHttpRequest(url_all_picture, "GET", params);
if (json==null) {
Toast.makeText(this,
"json==null",
Toast.LENGTH_SHORT).show();
return;
}
// Check your log cat for JSON reponse
Log.d("All Products: ", json.toString());
try {
// Checking for SUCCESS TAG
int success = json.getInt(TAG_SUCCESS);
if (success == 1) {
// products found
// Getting Array of Products
pictures = json.getJSONArray(TAG_PICTURES);
// looping through All Products
for (int i = 0; i < pictures.length(); i++) {
JSONObject c = pictures.getJSONObject(i);
// Storing each json item in variable
String id = c.getString(TAG_PICTURE);
String name = c.getString(TAG_COMMENT);
String date = c.getString(TAG_DATE);
// creating new HashMap
HashMap<String, String> map = new HashMap<String, String>();
// adding each child node to HashMap key => value
map.put(TAG_PICTURE, id);
map.put(TAG_COMMENT, name);
map.put(TAG_DATE, date);
// adding HashList to ArrayList
pictureList.add(map);
}
} else {
}
} catch (JSONException e) {
e.printStackTrace();
}
items.add(new SeparatorItem(TAG_DATE));
items.add(new ThumbnailItem("Powered paragliding", "aka paramotoring", R.drawable.gd_action_bar_help));
items.add(new DescriptionItem(TAG_COMMENT));
items.add(new SeparatorItem("Class 2"));
items.add(new DrawableItem("Trikes", R.drawable.gd_action_bar_help));
items.add(new DescriptionItem("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus consequat leo, et tincidunt justo tristique in."));
items.add(new SeparatorItem("Class 3"));
items.add(new ThumbnailItem("Multi-axis", "Looks like a tiny plane", R.drawable.gd_action_bar_help));
items.add(new DescriptionItem("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus consequat leo, et tincidunt justo tristique in."));
items.add(new SeparatorItem("Class 4"));
items.add(new ThumbnailItem("Auto-gyro", "A scary helicopter", R.drawable.gd_action_bar_help));
items.add(new DescriptionItem("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus consequat leo, et tincidunt justo tristique in."));
items.add(new SeparatorItem("Class 5"));
items.add(new DrawableItem("Hot air baloon", R.drawable.gd_action_bar_help));
items.add(new DescriptionItem("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus consequat leo, et tincidunt justo tristique in."));
final Item item1 = new SeparatorItem("Class 6");
final Item item2 = new TextItem("Airbus/Boeing planes");
final Item item3 = new DescriptionItem("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus consequat leo, et tincidunt justo tristique in.");
items.add(item1);
items.add(item2);
items.add(item3);
final ProgressItem progressItem = new ProgressItem("Next !", true);
items.add(progressItem);
final ItemAdapter adapter = new ItemAdapter(this, items);
setListAdapter(adapter);
mHandler.postDelayed(new Runnable() {
public void run() {
adapter.notifyDataSetChanged();
}
},8000);
}
/**
* Background Async Task to Load all product by making HTTP Request
* */
class LoadAllProducts extends AsyncTask<String, String, String> {
/**
* Before starting background thread Show Progress Dialog
* */
@Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(FollowActivity.this);
pDialog.setMessage("Loading... Please wait...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(false);
pDialog.show();
}
/**
* getting All products from url
* */
protected String doInBackground(String... args) {
return null;
}
/**
* After completing background task Dismiss the progress dialog
* **/
protected void onPostExecute(String file_url) {
// dismiss the dialog after getting all products
pDialog.dismiss();
// updating UI from Background Thread
runOnUiThread(new Runnable() {
public void run() {
/**
* Updating parsed JSON data
* */
}
});
}
}
} |
