我通过这样一个ArrayList解析几个项目与JSoup我想添加到列表视图,可取:创建ArrayList和添加项目的ListView
End date: 08-10-2012
Left: € 38,50
任何人都可以帮我吗? 预先感谢您。 JSoup的
的结果的System.out.println:
End date: // td:eq(0)
Left: // td:eq(0)
08-10-2012 // td:eq(1)
€ 38,50 // td:eq(1)
我的代码:
@Override
protected void onPostExecute(String result) {
//publishProgress(false);
TextView tv = (TextView)findViewById(R.id.lbl_top);
ListView kp = (ListView)findViewById(R.id.kpn);
tv.setText("");
Document doc = Jsoup.parse(kpn);
Elements tdsFromSecondColumn = doc.select("table.personaltable td:eq(0)");
Elements tdsFromSecondColumn1 = doc.select("table.personaltable td:eq(1)");
for (Element tdFromSecondColumn : tdsFromSecondColumn) {
System.out.println(tdFromSecondColumn.text());
tv.setText(tdFromSecondColumn.text());
//kp.setAdapter(adapter);
}
for (Element tdFromSecondColumn1 : tdsFromSecondColumn1) {
System.out.println(tdFromSecondColumn1.text());
}
编辑:
@Override
protected void onPostExecute(String result) {
//publishProgress(false);
// create the grid item mapping
ListView kp = (ListView)findViewById(R.id.kpn);
String[] from = new String[] {"col_1", "col_2"};
int[] to = new int[] { R.id.lbl_password, R.id.lbl_result };
List<HashMap<String, String>> fillMaps = new ArrayList<HashMap<String, String>>();
HashMap<String, String> map = new HashMap<String, String>();
TextView tv = (TextView)findViewById(R.id.lbl_top);
tv.setText("");
Document doc = Jsoup.parse(kpn);
Elements tdsFromSecondColumn = doc.select("table.personaltable td:eq(0)");
Elements tdsFromSecondColumn1 = doc.select("table.personaltable td:eq(1)");
for (Element tdFromSecondColumn : tdsFromSecondColumn) {
map.put("col_1", tdFromSecondColumn.text());
fillMaps.add(map);
System.out.println(tdFromSecondColumn.text());
tv.setText(tdFromSecondColumn.text());
//kp.setAdapter(adapter);
}
for (Element tdFromSecondColumn1 : tdsFromSecondColumn1) {
map.put("col_2", tdFromSecondColumn1.text());
fillMaps.add(map);
System.out.println(tdFromSecondColumn1.text());
}
SimpleAdapter adapter = new SimpleAdapter(AndroidLogin.this, fillMaps, R.layout.main, from, to);
kp.setAdapter(adapter);
应用程序崩溃,logcat的:
ERROR/AndroidRuntime(9105): java.lang.IllegalArgumentException: Object must not be null
Hi Kurtis, Thx回复。 你能举一个小例子代码吗? – Lars
你有没有看到我的答案中包含的例子,还是它很大? –
是的,我看到了,但我不明白。 我已经有一些代码,请在我编辑的代码中找到它。 也许你可以纠正它? – Lars