1
我有一個alertdialog,其中的數據來自互聯網。有時由於互聯網連接數據來遲。所以我想在Spinner展示自己之前進度條。同時獲取我寫的這些數據。如何在spinner之前設置進度條?
final String[] List= new String{ 'abc', 'def'};
ArrayList<String> ListArray = new ArrayList<String>();
ListArray.addAll(Arrays.asList(List));
ListAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_dropdown_item, ListArray);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Data");
builder.setAdapter(ListAdapter, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int item) {
txtExec.setText(ClientList[item]);
}
});
AlertDialog alert = builder.create();
alert.show();
ProgressDialog dialog = new ProgressDialog(this);
dialog.setMessage("Please wait while loading...");
dialog.setIndeterminate(true);
dialog.setCancelable(true);
那麼,如何在提醒對話框之前調整progessDialog?
thanxna很多.... – Sourabh 2011-04-19 07:48:04