我创建了一个alertdialog,里面有俩个radio buttons,当用户选择一个选项时,我需要解除alertdialog,但是不知道怎么解除,请大家的帮忙。
final CharSequence[] items = {"First Option", "Second Option"};
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle("Choose an option");
builder.setSingleChoiceItems(items, -1, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int item) {
Toast.makeText(getApplicationContext(), items[item], Toast.LENGTH_SHORT).show();
}
});
final AlertDialog alert = builder.create();
alert.show();