Android中的日历,只有真机才有,模拟上是没有的,所以测试环境一定要真机!!
因为日历是系统自带的,所以我们读写它一定要申请权限,也就是在AndroidManifest.xml加如下两行代码(一个读一个写):
<!-- get calendar read and write permission --> <uses-permission android:name="android.permission.READ_CALENDAR" /> <uses-permission android:name="android.permission.WRITE_CALENDAR" />
日历日程URL在2.2以后版本有所改变
// 为了兼容不同版本的日历,2.2以后url发生改变 private static String calanderEventURL = ""; static { if (Integer.parseInt(Build.VERSION.SDK) >= 8) { calanderEventURL = "content://com.android.calendar/events"; } else { calanderEventURL = "content://calendar/events"; } }
下面是获取日程的主要代码:
ContentResolver cr = context.getContentResolver(); // 日历里面相应的Event的URI Uri uri = Uri.parse(calanderEventURL); Cursor cursor = cr.query(uri, null, null, null, null); while (cursor.moveToNext()) { CalendarEvent cde = new CalendarEvent(); cde.setCalendar_id(cursor.getString(cursor .getColumnIndex(Events.CALENDAR_ID))); cde.setTitle(cursor.getString(cursor.getColumnIndex(Events.TITLE))); cde.setDtstart(cursor.getString(cursor .getColumnIndex(Events.DTSTART))); cde.setDtend(cursor.getString(cursor.getColumnIndex(Events.DTEND))); cde.setDuration(cursor.getString(cursor .getColumnIndex(Events.DURATION))); cde.setRrule(cursor.getString(cursor.getColumnIndex(Events.RRULE))); cde.setEventTimezone(cursor.getString(cursor .getColumnIndex(Events.EVENT_TIMEZONE))); calendarEvents.add(cde); }
下面是写入日程的主要代码
写入的时候这几个字段是必须的所以我就只写了这几个字段了
ContentResolver cr = context.getContentResolver(); // 日历里面相应的Event的URI Uri uri = Uri.parse(calanderEventURL); Cursor cursor = cr.query(uri, null, null, null, null); while (cursor.moveToNext()) { CalendarEvent cde = new CalendarEvent(); cde.setCalendar_id(cursor.getString(cursor .getColumnIndex(Events.CALENDAR_ID))); cde.setTitle(cursor.getString(cursor.getColumnIndex(Events.TITLE))); cde.setDtstart(cursor.getString(cursor .getColumnIndex(Events.DTSTART))); cde.setDtend(cursor.getString(cursor.getColumnIndex(Events.DTEND))); cde.setDuration(cursor.getString(cursor .getColumnIndex(Events.DURATION))); cde.setRrule(cursor.getString(cursor.getColumnIndex(Events.RRULE))); cde.setEventTimezone(cursor.getString(cursor .getColumnIndex(Events.EVENT_TIMEZONE))); calendarEvents.add(cde); }
时间: 2024-11-08 03:07:44