dialog中添加时间控件

LayoutInflater factory = LayoutInflater.from(this);
view = factory.inflate(R.layout.dialogdatepicker, null);
datePicker = (DatePicker) view.findViewById(R.id.dialogpicker);
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
dialog.setTitle("选择出发时间");
dialog.setView(view);//设置使用View
dialog.setPositiveButton("确定",
new DialogInterface.OnClickListener()
{
public void onClick ( DialogInterface dialog,
int whichButton )
{
String year = String.valueOf(datePicker.getYear());
String month = String.valueOf(datePicker.getMonth() + 1);
String day = String.valueOf(datePicker.getDayOfMonth());
//获取输入的日期，显示
setouttime.setText(year + "-" + month + "-" + day);
}
});