<?xml version="1.0" encoding="utf-8" ?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:gravity="center_horizontal"
  android:orientation="vertical">
    <TextView
      android:text="please choose your birthday :"
      android:gravity="center"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:textSize="15dp"
      android:typeface="monospace"/>
    <!--1.設(shè)置以星期二為每周第一天-->
    <!--2.設(shè)置該組件總共顯示四個(gè)星期-->
    <!--3.并對(duì)該組件的星期盡心了定制-->
    <CalendarView
      android:id="@+id/calenderView"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:firstDayOfWeek="3"
      android:shownWeekCount="4"
      android:selectedWeekBackgroundColor="#aff"
      android:focusedMonthDateColor="#f00"
      android:weekSeparatorLineColor="#ff0"
      android:unfocusedMonthDateColor="#f9f">
    </CalendarView>
</LinearLayout>

public class MainActivity extends Activity {
  CalendarView calendarView;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    calendarView = (CalendarView) findViewById(R.id.calenderView);
    //calendarView 監(jiān)聽事件
    calendarView.setOnDateChangeListener(new CalendarView.OnDateChangeListener() {
      @Override
      public void onSelectedDayChange( CalendarView view, int year, int month, int dayOfMonth) {
        //顯示用戶選擇的日期
        Toast.makeText(MainActivity.this,year + "年" + month + "月" + dayOfMonth + "日",Toast.LENGTH_SHORT).show();
      }
    });
  }
}