java - 安卓 : Error in Add event of Calender : Unkown URL

Question

我在 android calender 工作。我使用 android 应用程序以编程方式在 Calender 中添加事件。我也引用了这个链接:IllegalArgumentException: Unknown URL content://com.android.calendar/events when inserting an event to the calendar on Android Adding events to native calendar is not working但在我的代码中不起作用。

我的代码是:

ContentValues contentEvent = new ContentValues();
                // Particular Calendar in which we need to add Event
                contentEvent.put("calendar_id", AlarmId);                                                  
                // Title/Caption of the Event     
                contentEvent.put("title", "Wedding");                                                           
                // Description of the Event
                contentEvent.put("description", "Wedding Party");                                  
                // Venue/Location of the Event
                contentEvent.put("eventLocation", "New York");                                                   
                // Start Date of the Event with Time  
                contentEvent.put("dtstart", l);                                                          
                // End Date of the Event with Time
                contentEvent.put("dtend", l+60*1000);                  
                // All Day Event                                       
                contentEvent.put("allDay", 1);                     
                // Set alarm for this Event                                              
                contentEvent.put("hasAlarm",1);     
                contentEvent.put("eventTimezone", android.text.format.Time.getCurrentTimezone());

                Uri eventsUri = getCalendarURI(false);                  

                // event is added successfully
                getContentResolver().insert(eventsUri, contentEvent);
//                  Uri uri = cr.insert(CalendarContract.Events.CONTENT_URI, values);


public Uri getCalendarURI(boolean eventUri) {
    Uri calendarURI = null;
    if (android.os.Build.VERSION.SDK_INT <= 7) {
        calendarURI = (eventUri) ? Uri.parse("content://calendar/events")
                : Uri.parse("content://calendar/calendars");
    } else {
        calendarURI = (eventUri) ? Uri
                .parse("content://com.android.calendar/events") : Uri
                .parse("content://com.android.calendar/calendars");
    }
    return calendarURI;
}

我的问题是:当我运行我的应用程序时，已生成此错误。那么我该如何解决这个错误呢？

错误是:

java.lang.IllegalArgumentException: Unknown URL content://com.android.calendar/

提前致谢

Answer 1

  Calendar cal = Calendar.getInstance();  

    long l = cal.getTimeInMillis();

    long cal_Id = 1;

    **// Also Here Use Cal_Id = 1 not parse another value** 

    ContentResolver CR = getContentResolver();


     ContentValues calEvent  = new ContentValues();

     calEvent.put(CalendarContract.Events.CALENDAR_ID,  cal_Id); // XXX pick)

     calEvent.put(CalendarContract.Events.TITLE, " Demo Data");

     calEvent.put(CalendarContract.Events.DTSTART,l);

     calEvent.put(CalendarContract.Events.DTEND, l+60 * 1000);

     calEvent.put(CalendarContract.Events.EVENT_TIMEZONE, "Indian/Christmas"); 

//此处使用正确的区域时区并解决此错误

     Uri uri = CR.insert(URL, calEvent);                        

     int id = Integer.parseInt(uri.getLastPathSegment());                       

     Toast.makeText(this, "Created Calendar Event " + id,
            Toast.LENGTH_SHORT).show();