向日历添加事件

Question

我正在使用以下代码（来自开发者网站）在设备日历中插入事件-

long calID = 1;
long startMillis = 0;
long endMillis = 0;
Calendar beginTime = Calendar.getInstance();
beginTime.set(2015, 9, 6, 7, 00);
startMillis = beginTime.getTimeInMillis();
Calendar endTime = Calendar.getInstance();
endTime.set(2015, 9, 6, 8, 45);
endMillis = endTime.getTimeInMillis();

ContentResolver cr = getContentResolver();
ContentValues values = new ContentValues();
values.put(Events.DTSTART, startMillis);
values.put(Events.DTEND, endMillis);
values.put(Events.TITLE, "Test Title");
values.put(Events.DESCRIPTION, "Group workout");
values.put(Events.CALENDAR_ID, calID);
TimeZone tz = TimeZone.getDefault();
values.put(Events.EVENT_TIMEZONE, tz.getID());
Uri uri = cr.insert(Events.CONTENT_URI, values);

long eventID = Long.parseLong(uri.getLastPathSegment());

代码似乎有效，因为我正在获取插入事件的 eventID。

执行此操作后，我无法在日历应用程序中看到该事件。我尝试从设置>帐户>google>日历同步日历。

代码中是否有错误或我必须添加的任何其他代码以查看日历中的事件？

Answer 1

感谢@Nobu Games，我解决了这个问题。问题是 calendarId = 1 没有与任何日历相关联。我使用以下代码创建了一种方法来查找设备中可用的 calendarIds-

public MyCalendar [] getCalendar(Context c) {

String projection[] = {"_id", "calendar_displayName"};
Uri calendars;
calendars = Uri.parse("content://com.android.calendar/calendars");

ContentResolver contentResolver = c.getContentResolver();
Cursor managedCursor = contentResolver.query(calendars, projection, null, null, null);

if (managedCursor.moveToFirst()){
    m_calendars = new MyCalendar[managedCursor.getCount()];
    String calName;
    String calID;
    int cont= 0;
    int nameCol = managedCursor.getColumnIndex(projection[1]);
    int idCol = managedCursor.getColumnIndex(projection[0]);
    do {
        calName = managedCursor.getString(nameCol);
        calID = managedCursor.getString(idCol);
        m_calendars[cont] = new MyCalendar(calName, calID);
        cont++;
    } while(managedCursor.moveToNext());
    managedCursor.close();
}
return m_calendars;
}

然后我就可以在日历中看到活动了。

向日历添加事件

Add an event to calendar

android

android-contentprovider

android-calendar