Código:
Pero no se como implementarlo en mi clase que es la que muestro a continuación:finalHandler handler =newHandler();Runnable refresh =newRunnable(){ @Override publicvoid run(){ newLoadComments().execute(); handler.postDelayed(this,60*1000); } };handler.postDelayed(refresh,60*1000);
Código:
Cual quier ayuda, comentario sera bien agradecida, saludos public class VerA extends ActionBarActivity { String myJSON; private static final String TAG_RESULTS="result"; private static final String TAG_ID = "id"; private static final String TAG_NAME = "nombre"; private static final String TAG_ADD ="telefono"; JSONArray peoples = null; ArrayList<HashMap<String, String>> personList; ListView list; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); list = (ListView) findViewById(R.id.listView); personList = new ArrayList<HashMap<String,String>>(); getData(); } protected void showList(){ try { JSONObject jsonObj = new JSONObject(myJSON); peoples = jsonObj.getJSONArray(TAG_RESULTS); for(int i=0;i<peoples.length();i++){ JSONObject c = peoples.getJSONObject(i); String id = c.getString(TAG_ID); String name = c.getString(TAG_NAME); String address = c.getString(TAG_ADD); HashMap<String,String> persons = new HashMap<String,String>(); persons.put(TAG_ID,id); persons.put(TAG_NAME,name); persons.put(TAG_ADD,address); personList.add(persons); } ListAdapter adapter = new SimpleAdapter( VerA.this, personList, R.layout.list_item, new String[]{TAG_ID,TAG_NAME,TAG_ADD}, new int[]{R.id.id, R.id.name, R.id.address} ); list.setAdapter(adapter); } catch (JSONException e) { e.printStackTrace(); } } public void getData(){ class GetDataJSON extends AsyncTask<String, Void, String>{ @Override protected String doInBackground(String... params) { DefaultHttpClient httpclient = new DefaultHttpClient(new BasicHttpParams()); HttpPost httppost = new HttpPost("http://192.168.1.254/selectAllJSON.php"); // Depends on your web service httppost.setHeader("Content-type", "application/json"); InputStream inputStream = null; String result = null; try { HttpResponse response = httpclient.execute(httppost); HttpEntity entity = response.getEntity(); inputStream = entity.getContent(); // json is UTF-8 by default BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"), 8); StringBuilder sb = new StringBuilder(); String line = null; while ((line = reader.readLine()) != null) { sb.append(line + "\n"); } result = sb.toString(); } catch (Exception e) { // Oops } finally { try{if(inputStream != null)inputStream.close();}catch(Exception squish){} } return result; } @Override protected void onPostExecute(String result){ myJSON=result; showList(); } } GetDataJSON g = new GetDataJSON(); g.execute(); } cual quier ayuda, comentario y sugerencia sera bien agradecido, saludos @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.menu_main, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); //noinspection SimplifiableIfStatement if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } }