请教关于DatePickerDialog的问题

[yiyamzen]

我想用日期选项，但是只有一个确认按钮。
如图：

怎么给这个日期选择对话框加上“确认”和“取消”按钮？

代码如下

public class MainActivity extends Activity {
	private NotificationManager notificationmanager;
	private Notification notification;
	
	private DatePickerDialog.OnDateSetListener DatePickerListener = new DatePickerDialog.OnDateSetListener(){

		@Override
		public void onDateSet(DatePicker view, int year, int monthOfYear,
				int dayOfMonth) {
			// TODO Auto-generated method stub
			
		}
	};

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		final Calendar objTime = Calendar.getInstance();
		int iYear = objTime.get(Calendar.YEAR);
		int iMonth = objTime.get(Calendar.MONTH);
		int iDay = objTime.get(Calendar.DAY_OF_MONTH);
		
		new DatePickerDialog(MainActivity.this, DatePickerListener, iYear, iMonth, iDay).show();
		
	}

[tantahe]

点击Dialog以外的区域就是取消

[tantahe]

或者，把

new DatePickerDialog(MainActivity.this, DatePickerListener, iYear, iMonth, iDay).show();

改成

        DatePickerDialog picker = new DatePickerDialog(MainActivity.this, DatePickerListener,
                iYear, iMonth, iDay);
        picker.setCancelable(true);
        picker.setCanceledOnTouchOutside(true);
        picker.setButton(DialogInterface.BUTTON_POSITIVE, "OK",
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Log.d("Picker", "Correct behavior!");
                    }
                });
        picker.setButton(DialogInterface.BUTTON_NEGATIVE, "Cancel",
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Log.d("Picker", "Cancel!");
                    }
                });
        picker.show();

就有cancel了：

[yiyamzen]

引用 2 楼 tantahe 的回复:

或者，把

new DatePickerDialog(MainActivity.this, DatePickerListener, iYear, iMonth, iDay).show();

改成

        DatePickerDialog picker = new DatePickerDialog(MainActivity.this, DatePickerListener,
                iYear, iMonth, iDay);
        picker.setCancelable(true);
        picker.setCanceledOnTouchOutside(true);
        picker.setButton(DialogInterface.BUTTON_POSITIVE, "OK",
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Log.d("Picker", "Correct behavior!");
                    }
                });
        picker.setButton(DialogInterface.BUTTON_NEGATIVE, "Cancel",
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Log.d("Picker", "Cancel!");
                    }
                });
        picker.show();

就有cancel了：

可以了，多谢师父~

[li247276297]

楼主可以在activity隐藏tital的时候 使用这个样式的日期选择器么？