Adding Event to Calendar

Let's add events to calendar:

ContentResolver cr = getContentResolver();

       

//Find out which calendars exist...

Cursor cursor_calendar; // = cr.query(Uri.parse("content://com.android.calendar/calendars"), new String[]{ "_id",  "displayname" }, null, null, null);

if (Integer.parseInt(Build.VERSION.SDK) >= 8 ){

    cursor_calendar = cr.query(Uri.parse("content://com.android.calendar/calendars"), new String[]{ "_id", "displayname" }, null, null, null);

}

else{

    cursor_calendar = cr.query(Uri.parse("content://calendar/calendars"), new String[]{ "_id", "displayname" }, null, null, null);

}

cursor_calendar.moveToFirst();

String[] CalNamess = new String[cursor_calendar.getCount()];

int[] CalIdss = new int[cursor_calendar.getCount()];

for (int i = 0; i < CalNamess.length; i++) {

    CalIdss[i] = cursor_calendar.getInt(0);

    CalNamess[i] = cursor_calendar.getString(1);

    cursor_calendar.moveToNext();

}

cursor_calendar.close();

//Call this function to add event...

private void addEventToCalendar(int calender_id, String title, long start_date, long end_date){

   

    ContentValues cv = new ContentValues();

    cv.put("calendar_id", calender_id);

    cv.put("title", title);

    cv.put("dtstart", start_date );

    cv.put("hasAlarm", 1);

    cv.put("dtend", end_date);

    Uri newEvent ;

    if (Integer.parseInt(Build.VERSION.SDK) >= 8 ){

        newEvent = cr.insert(Uri.parse("content://com.android.calendar/events"), cv);

    }   

    else{

        newEvent = cr.insert(Uri.parse("content://calendar/events"), cv);

    }   

    if (newEvent != null)

    {

        long id = Long.parseLong( newEvent.getLastPathSegment() );

        ContentValues values = new ContentValues();

        values.put( "event_id", id );

        values.put( "method", 1 );

        values.put( "minutes", 0 ); // 15 minut Before

        if (Integer.parseInt(Build.VERSION.SDK) >= 8 )

            cr.insert( Uri.parse( "content://com.android.calendar/reminders" ), values );

        else

            cr.insert( Uri.parse( "content://calendar/reminders" ), values );

    }

}

Note: I tested this code at API level 10 and it worked fine.