1 import android.app.Activity;
2 import android.os.Bundle;
3 import android.view.View;
4 import android.view.View.OnClickListener;
5 import android.widget.Button;
6 import android.widget.DatePicker;
7
8 public class MainActivity extends Activity {
9 private DatePicker datepicker;
10 private Button button;
11 protected void onCreate(Bundle savedInstanceState) {
12 super.onCreate(savedInstanceState);
13 setContentView(R.layout.activity_main);
14
15 datepicker = (DatePicker) findViewById(R.id.datepicker);
16
17 datepicker.updateDate(2013, 8, 11);//设置默认的时间，不设置默认的就是当前时间，8表示的是7月份，因为java中月份是从0开始的
18 button = (Button) findViewById(R.id.button);
19 button.setOnClickListener(new ButtonListener());
20
21 }
22 class ButtonListener implements OnClickListener{
23 public void onClick(View v) {
24 int year = datepicker.getYear();
25 int month = datepicker.getMonth();
26 int date = datepicker.getDayOfMonth();
27 System.out.println("year="+year+",month="+month+",date="+date);
28 }
29
30 }
31
32 }
1 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
2 xmlns:tools="http://schemas.android.com/tools"
3 android:layout_width="match_parent"
4 android:layout_height="match_parent"
5 android:paddingBottom="@dimen/activity_vertical_margin"
6 android:paddingLeft="@dimen/activity_horizontal_margin"
7 android:paddingRight="@dimen/activity_horizontal_margin"
8 android:paddingTop="@dimen/activity_vertical_margin"
9 tools:context=".MainActivity" >
10
11
12 <DatePicker
13 android:id="@+id/datepicker"
14 android:layout_width="wrap_content"
15 android:layout_height="wrap_content"
16 />
17
18 <Button
19 android:id="@+id/button"
20 android:layout_width="wrap_content"
21 android:layout_height="wrap_content"
22 android:layout_below="@id/datepicker"
23 android:text="获取当前时间"
24 />"
25
26 </RelativeLayout>
