Beiträge von sveny_x

class RequestTask extends AsyncTask<String, Integer, ArrayList<HashMap<String, String>>> {
		String result = null;
		InputStream is = null;
		StringBuilder sb = null;
		Dialog progress;
		String un = getIntent().getStringExtra("username");
		String pw = getIntent().getStringExtra("password");
		


		@Override
		protected void onPreExecute() {
			progress = ProgressDialog.show(BuddysActivity.this, "",
					"Wird geladen...");
			super.onPreExecute();
		}


		@Override
		protected ArrayList<HashMap<String, String>> doInBackground(String... paths) {
			ArrayList<HashMap<String, String>> mylist = new ArrayList<HashMap<String, String>>();


			StringBuilder builder = new StringBuilder();
			HttpClient client = new DefaultHttpClient();
			HttpGet httpGet = new HttpGet("http://meineurl.de");
			try {
				HttpResponse response = client.execute(httpGet);
				StatusLine statusLine = response.getStatusLine();
				int statusCode = statusLine.getStatusCode();
				if (statusCode == 200) {
					HttpEntity entity = response.getEntity();
					InputStream content = entity.getContent();
					BufferedReader reader = new BufferedReader(
							new InputStreamReader(content));
					String line;
					while ((line = reader.readLine()) != null) {
						builder.append(line);
					}
				} else {
					Log.e(BuddysActivity.class.toString(),
							"Failed to download file");
				}
			} catch (ClientProtocolException e) {
				e.printStackTrace();
			} catch (IOException e) {
				e.printStackTrace();
			}


			try {
			 
				JSONArray jArray = new JSONArray(builder.toString());
				for (int i = 0; i < jArray.length(); i++) {
					HashMap<String, String> map = new HashMap<String, String>();
		            	JSONObject e = jArray.getJSONObject(i);


		            	map.put("nickname", e.getString("nickname"));
		            	map.put("avatar", e.getString("avatar"));


		            	mylist.add(map);


					}
				
			} catch (JSONException e) {
				Log.e("log_tag", "Error parsing data " + e.toString());
			}


			return mylist;


		}