android – 如何从日历中获取所有事件？

概述嗨,我可以使用此代码获取事件 cur = null; cr = getContentResolver(); // Construct the query with the desired date range. Uri.Builder builder = Instances.CONTENT_URI.buildUpon(); ContentUris.append 嗨,我可以使用此代码获取事件

cur = null;    cr = getContentResolver();    // Construct the query with the desired date range.    Uri.Builder builder = Instances.CONTENT_URI.buildUpon();    ContentUris.appendID(builder,0);    ContentUris.appendID(builder,endMillis);    // submit the query    cur =  cr.query(builder.build(),INSTANCE_PROJECTION,null,null);

但是如你所见,我只能在给定的持续时间内获得事件,但我需要所有事件(没有任何时间规范,不包括重复事件)这可能吗？如何 ？
请帮我.

cur =  cr.query(Uri.parse("content://com.androID.calendar/events"),null);

它给出了错误java.lang.IllegalArgumentException：

解决方法 试试这个代码……

public class Utility {    public static ArrayList<String> nameOfEvent = new ArrayList<String>();    public static ArrayList<String> startDates = new ArrayList<String>();    public static ArrayList<String> endDates = new ArrayList<String>();    public static ArrayList<String> descriptions = new ArrayList<String>();    public static ArrayList<String> readCalendarEvent(Context context) {        Cursor cursor = context.getContentResolver()                .query(                        Uri.parse("content://com.androID.calendar/events"),new String[] { "calendar_ID","Title","description","dtstart","dtend","eventLocation" },null);        cursor.movetoFirst();        // fetching calendars name        String Cnames[] = new String[cursor.getCount()];        // fetching calendars ID        nameOfEvent.clear();        startDates.clear();        endDates.clear();        descriptions.clear();        for (int i = 0; i < Cnames.length; i++) {            nameOfEvent.add(cursor.getString(1));            startDates.add(getDate(Long.parseLong(cursor.getString(3))));            endDates.add(getDate(Long.parseLong(cursor.getString(4))));            descriptions.add(cursor.getString(2));            Cnames[i] = cursor.getString(1);            cursor.movetoNext();        }        return nameOfEvent;    }    public static String getDate(long milliSeconds) {        SimpleDateFormat formatter = new SimpleDateFormat(                "dd/MM/yyyy hh:mm:ss a");        Calendar calendar = Calendar.getInstance();        calendar.setTimeInMillis(milliSeconds);        return formatter.format(calendar.getTime());    }}

你也可以检查一下

Getting events from calendar

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