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POHow to send ArrayList into BaseAdapter Android
 

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    <p>I want to display my JSON into gridview, before it.. i displayed my JSON into ListView, and it works. but in BaseAdapter, i don't know how to send my JSON that I have put into ArrayList into Base Adapter</p> <p>so this is my source code :</p> <p>Activity :</p> <pre><code> public class MainActivity extends ListActivity { List AgenList = new ArrayList(); boolean boolStatusKoneksi=true; private ProgressDialog Dialog; protected Context applicationContext; @Override public void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); new AgenAsyncTask().execute(); GridView gridview = (GridView) findViewById(R.id.gridview); gridview.setAdapter(new AgenAdapter(this)); } public class AgenAsyncTask extends AsyncTask&lt;String, String, String&gt; { @Override protected void onPreExecute() { super.onPreExecute(); Dialog = new ProgressDialog(MainActivity.this); Dialog.setMessage("Mohon Tunggu sebentar..."); Dialog.setIndeterminate(false); Dialog.setCancelable(true); Dialog.show(); } protected String doInBackground(String... args) { String url = ("http:10.10.2/selectAgent.htm"); try{ JSONParser j=new JSONParser(); JSONArray jsonArray = j.takeJson(url);; for(int i =0; i&lt;jsonArray.length(); i++){ JSONObject c = jsonArray.getJSONObject(i); HashMap&lt;String, String&gt; map = new HashMap&lt;String, String&gt;(); if (c.has("atasan")) map.put("atasan", c.get("atasan").toString()); if (c.has("nama_agen")) map.put("nama_agen", c.get("nama_agen").toString()); if (c.has("kode_agen")) map.put("kode_agen", c.get("kode_agen").toString()); if (c.has("no_aaji")) map.put("no_aaji", c.get("no_aaji").toString()); if (c.has("jenis")) map.put("jenis", c.get("jenis").toString()); AgenList.add(map); } } catch (JSONException e) { e.printStackTrace(); } return null; } @Override protected void onPostExecute(String file_url) { } } </code></pre> <p>This is my BaseAdapter :</p> <pre><code> public class AgenAdapter extends BaseAdapter { public AgenAdapter(MainActivity mainActivity) { } @Override public int getCount() { // TODO Auto-generated method stub return 0; } @Override public Object getItem(int position) { // TODO Auto-generated method stub return null; } @Override public long getItemId(int position) { // TODO Auto-generated method stub return 0; } @Override public View getView(int position, View convertView, ViewGroup parent) { LayoutInflater layout = getLayoutInflater(); View view= layout.inflate(R.layout.list_item,parent,false); TextView ATASAN = (TextView) findViewById(R.id.atasan); TextView NAMA_AGEN= (TextView) findViewById(R.id.nama_agen); TextView KODE_AGEN= (TextView) findViewById(R.id.kode_agen); TextView NO_AAJI= (TextView) findViewById(R.id.no_aaji); TextView JENIS= (TextView) findViewById(R.id.jenis); return view; } } } </code></pre> <p>As you see, i have ArrayList named as = AgenList but i haven't put it into my BaseAdapter.</p>
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