Android，使用CalendarContract插入事件会在Sony Xperia上崩溃日历应用程序

Question

我正在使用CalendarContract插入自定义本地（非同步）日历和事件。它适用于所有设备，但不适用于Sony Xperia（4.4.4）。插入新本地日历的代码

    final ContentValues cv = new ContentValues();
    cv.put(CalendarContract.Calendars.ACCOUNT_TYPE, CalendarContract.ACCOUNT_TYPE_LOCAL);
    cv.put(CalendarContract.Calendars.ACCOUNT_NAME, calendarName);
    cv.put(CalendarContract.Calendars.NAME, calendarName);
    cv.put(CalendarContract.Calendars.CALENDAR_DISPLAY_NAME, calendarDisplayName);
    cv.put(CalendarContract.Calendars.CALENDAR_COLOR, 0xeeff0000);
    cv.put(CalendarContract.Calendars.CALENDAR_ACCESS_LEVEL, CalendarContract.Calendars.CAL_ACCESS_READ);
    cv.put(CalendarContract.Calendars.VISIBLE, 1);
    //cv.put(CalendarContract.Calendars.SYNC_EVENTS, 1);

    Uri calUri = CalendarContract.Calendars.CONTENT_URI
            .buildUpon()
            .appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true")
            .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_NAME, calendarName)
            .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_TYPE, CalendarContract.ACCOUNT_TYPE_LOCAL)
            .build();

    //context.getContentResolver().insert(calUri, cv);
    try {
        Uri result = context.getContentResolver().insert(calUri, cv);
        Long calId = Long.parseLong(result.getLastPathSegment());
        Log.d(MainActivity.DEBUG_KEY, "==> add Calendar OK: " + calId);
        return calId;
    } catch (Exception exception) {
        Log.d(MainActivity.DEBUG_KEY, "==> add Calendar FAILED: " + exception.getMessage());
    }

calendarName是应用包名称。插入事件的代码：

     long eventID = 0;

    TimeZone timeZone = TimeZone.getDefault();
    ContentValues values = new ContentValues();
    values.put(CalendarContract.Events.DTSTART, startDate.getTime());
    values.put(CalendarContract.Events.DTEND, endDate.getTime());
    values.put(CalendarContract.Events.ALL_DAY, allDay ? 1 : 0);
    values.put(CalendarContract.Events.TITLE, title);
    values.put(CalendarContract.Events.DESCRIPTION, description);
    values.put(CalendarContract.Events.CALENDAR_ID, calendarId);
    values.put(CalendarContract.Events.EVENT_TIMEZONE, timeZone.getID());

    try {
        Uri uri =   context.getContentResolver().insert(CalendarContract.Events.CONTENT_URI, values);
        eventID = Long.parseLong(uri.getLastPathSegment());
        Log.d(DEBUG_KEY, "EVENT ADDED: " + eventID);
    } catch (Exception exception) {
        Log.d(DEBUG_KEY, "EVENT-ADDED FAILED: " + exception.getMessage());
    }

除了异常没有错误。调试控制台显示正确插入的日历和事件ID。在所有设备上，我都可以在日历应用中查看，显示和编辑事件。

在Sony Xperia设备上，事件显示在日历应用中。但是，通过点击事件进行显示/编辑，日历应用程序会出现以下错误：

  

java.lang.RuntimeException：无法启动活动ComponentInfo {com.android.calendar / com.android.calendar.EventInfoActivity}：java.lang.NullPointerException   ...   读取此处不支持的NULL字符串。