android 4中新增的年历处理相关API

android 4中新增的日历处理相关API
在最新的android 4.0中,在日历方面新增加了相关的API,可以操作了,简单小结下.

1 创建一个日历的intent
  Intent calIntent = new Intent(Intent.ACTION_INSERT); calIntent.setType("vnd.android.cursor.item/event");
startActivity(calIntent);

2 设置日历的具体信息
   Intent calIntent = new Intent(Intent.ACTION_INSERT); calIntent.setType("vnd.android.cursor.item/event");
calIntent.putExtra(Events.TITLE, "My House Party");
calIntent.putExtra(Events.EVENT_LOCATION, "My Beach House"); calIntent.putExtra(Events.DESCRIPTION, "A Pig Roast on the Beach"); startActivity(calIntent);

3 设置日历事件提醒的具体时间
   Intent calIntent = new Intent(Intent.ACTION_INSERT); calIntent.setType("vnd.android.cursor.item/event");
calIntent.putExtra(Events.TITLE, "My House Party");
calIntent.putExtra(Events.EVENT_LOCATION, "My Beach House"); calIntent.putExtra(Events.DESCRIPTION, "A Pig Roast on the Beach");  

GregorianCalendar calDate = new GregorianCalendar(2012, 7, 15); calIntent.putExtra(CalendarContract.EXTRA_EVENT_ALL_DAY, true); calIntent.putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME,      calDate.getTimeInMillis()); calIntent.putExtra(CalendarContract.EXTRA_EVENT_END_TIME,
     calDate.getTimeInMillis()); 
  startActivity(calIntent);

  可以看到,可以设置事件是在某个时间点开始和结束的

4 calIntent.putExtra(Events.ACCESS_LEVEL, Events.ACCESS_PRIVATE); calIntent.putExtra(Events.AVAILABILITY, Events.AVAILABILITY_BUSY);
 
calIntent.putExtra(Events.ACCESS_LEVEL, Events.ACCESS_PRIVATE); //设置只能私人看到事件

calIntent.putExtra(Events.AVAILABILITY, Events.AVAILABILITY_BUSY);
//设置其他事件不能覆盖它


5  设置事件定期提醒
  calIntent.putExtra(Events.RRULE, “FREQ=WEEKLY;COUNT=10;WKST=SU;BYDAY=TU,TH”);

这个规则参考RFC 5544 ,比如上面是说每个星期二,星期四执行,总共执行10次,即5周