小编kir*_*dda的帖子

我正在尝试将事件从开始日期添加到结束日期，我做了很多谷歌搜索，但是我遇到了错误，我在mainfest文件中也添加了权限。问题出在执行URI的代码中...我已经写了很多评论行..by，我试图通过Uri，但仍然出现错误。即读取异常并插入查询..请帮助我。提前致谢

package com.example.salesworld;

import java.util.Calendar;
import java.util.TimeZone;

import android.app.Activity;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.provider.CalendarContract;
import android.provider.CalendarContract.Events;
import android.util.EventLog.Event;
import android.widget.Toast;

public class PushReminder {
Activity activity;
int sYear,sMonth,sDay,eYear,eMonth,eDay;

public PushReminder() {
    // TODO Auto-generated constructor stub
}

public PushReminder(String Start_date, String end_date,Activity ac) {
    // TODO Auto-generated constructor stub
    activity=ac;




addReminder(Start_date,end_date);



}
public void addReminder(String start,String end)
{
    int shour=10;
    int smin =30;
    int ehour=18;
    int emin =30;
    ContentResolver cr=activity.getContentResolver();

    Calendar beginTime=Calendar.getInstance();
    String[] …