How uncheck items in AlertDialog (setMultiChoiceItems)?

Question

I\'d like to clear selected items when the total came to three items selected, I am doing as follows but is not working ...

AlertDialog.Builder builder = new         


        

Answer 1

if you want to use multicheckoption as single selection option then use this code.

 String[] items = new String[]{"Most Funded (high - low)", "Most Funded (low - high)", "Newest first", "Funding Ask"};
boolean selected[] = new boolean[]{false, false, false, true};

private void showDialog() {
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle(getResources().getText(R.string.sortby));
    builder.setMultiChoiceItems(items, selected, new DialogInterface.OnMultiChoiceClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which, boolean isChecked) {
            //
            for (int i = 0; i < selected.length; i++) {
                if (i == which) {
                    selected[i]=true;
                    ((AlertDialog) dialog).getListView().setItemChecked(i, true);
                }
                else {
                    selected[i]=false;
                    ((AlertDialog) dialog).getListView().setItemChecked(i, false);
                }
            }
        }

    });
    builder.setNegativeButton(getString(R.string.cancel), new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialogInterface, int i) {
            dialogInterface.dismiss();
        }
    });
    builder.show();
}