IHAVE JSON,我把我的微調如下:如何從微調得到字符串的Android
{
"data": [
{
"kode": "1",
"text": "No Tujuan"
},
{
"kode": "2",
"text": "Broadcast Admin PUPI"
},
{
"kode": "3",
"text": "Broadcast TIM PUPI"
},
{
"kode": "4",
"text": "Broadcast Semua PUPI"
},
{
"kode": "5",
"text": "Broadcast Ketua KUB"
},
{
"kode": "6",
"text": "Broadcast Operator PUPI"
},
{
"kode": "7",
"text": "DJPT - Executive"
}
]
}
時微調顯示,它顯示「文本」,但是當上飛旋的用戶點擊,它會給「科德」,但每次我點擊我的微調,它只是給‘文本’而不是‘科德’,這是我如何加載我飛旋:
public class SpinnerType extends AsyncTask<String, String, String>{
@Override
protected void onPreExecute(){
super.onPreExecute();
dialog = new ProgressDialog(Modul_sms_broadcast.this);
dialog.setTitle("");
dialog.setMessage("melakukan pengambilan data...");
dialog.show();
}
protected String doInBackground(String... args) {
String url ="http://10.10.2";
JSONArray data = null;
try {
JSONParser jParser = new JSONParser();
JSONObject json = jParser.getJSONFromUrl(url);
data = json.getJSONArray(real_data);
for(int i = 0; i < data.length(); i++){
JSONObject c = data.getJSONObject(i);
// Storing each json item in variable
r1 = c.getString(real_rel1);
r2 = c.getString(real_rel2);
tipe_sms.add(new spin(r1, r2));
System.out.println(r2);
System.out.println(r1);
}
} catch (JSONException e) {
e.printStackTrace();
}
return null;
}
@Override
protected void onPostExecute(String file_url){
dialog.dismiss();
ArrayAdapter spinnertype = new ArrayAdapter(getApplicationContext(),R.layout.spinner_style, tipe_sms);
spinnertype.setDropDownViewResource(android.R.layout.simple_list_item_1);
spinner1.setAdapter(spinnertype);
code=spinner1.getSelectedItem().toString();
if(code.equals("1")){
nomor_sms.setFocusable(false);
nomor_sms.setClickable(false);
}
else {
nomor_sms.setFocusable(true);
nomor_sms.setClickable(true);
}
}
}
public class spin {
String kode;
String text;
public spin(String n, String c) {
kode = n;
text = c;
}
public String toString() {
return text;
}
}
有我的代碼anywrong?我希望有人能幫助我解決我的問題。
你在哪裏添加'setOnItemSelectedListener'給微調? –
tostring方法只返回文本,用這個來獲取代碼和文本public String toString(){ return kode +「,」+ text; } –
@ρяσѕρєяK我沒有添加setOnItemSelectedListener我只是添加:代碼= spinner1.getSelectedItem()。toString(); –