它应该获取<tr>
元素中的数据。我可以使用这些代码成功获取,但它会将<tr>
的每个数据提取到listview一行。它应该在不同的单行中分割<tr>
的每个数据。只是尝试进行迭代,但它没有成功。
这是我的节目节目数据: ![ This is my program show data] 1
这是包含数据的网站:
它应该获取并显示网站显示的数据。请帮帮我。
这是Android Studio
中的程序代码。
public class Alapli extends Activity {
private ListView lv;
public ArrayList liste= new ArrayList();
private ArrayAdapter<String> adapter;
private static String URL="http://zonguldakism.saglik.gov.tr/TR,15189/alapli--nobetci-eczane.html";
private ProgressDialog progressDialog;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.alapli);
lv = (ListView) findViewById(R.id.list);
adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, liste);
new dataFetch().execute();
//Admob Banner BottomAd reklam
AdView adView = (AdView) findViewById(R.id.addView);
AdRequest adRequest = new AdRequest.Builder().build();
adView.loadAd(adRequest);
// Geri tuşu için actionbar aktif etmek
ActionBar ab = getActionBar();
ab.setDisplayHomeAsUpEnabled(true);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
}
private class dataFetch extends AsyncTask<Void, Void, Void> {
@Override
protected void onPreExecute() {
super.onPreExecute();
progressDialog= new ProgressDialog(Alapli.this);
progressDialog.setTitle("Alaplı");
progressDialog.setMessage("Yükleniyor..");
progressDialog.setIndeterminate(false);
progressDialog.show();
}
@Override
protected Void doInBackground(Void... voids) {
try {
Document doc = Jsoup.connect(URL).timeout(30 * 1000)
.userAgent("Mozilla/5.0 (Windows; U; WindowsNT 5.1; en-US; rv1.8.1.6) Gecko/20070725 Firefox/2.0.0.6")
.get();
Elements pharmacy = doc.select("tr:nth-child(n)");
for (int i = 0; i < pharmacy.size(); i++) {
liste.add("\n" + pharmacy.text());
}
} catch (IOException e) {
e.printStackTrace();
}
return null;
}