兩種方法
1、如果資料存在xml檔案中的話,
public void onItemSelected( AdapterView<?> parent, View view, int position, long id) {
String cardNumber = Activity.this.getResources().getStringArray(R.array.debitCardNumber)[arg2];
}
如果數組在java代碼中聲明,則直接通過position擷取。
2、直接通過spinner.getSelectedItem().toString()方法擷取目前選中項的值。
final Spinner spinner = (Spinner)findViewById(R.id.spinner);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
String cardNumber = spinner.getSelectedItem().toString();
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});