我正在尝试将开始日期的事件添加到结束日期，我已经做了很多googleing， 但即时面临的错误，我也在我的mainfest文件中添加权限。问题出在我的代码中执行URI ...我写了很多评论行..因为我试图通过Uri，但我仍然是得到error.ie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[] sDat=start.split("-");
String[] eDat=end.split("-");
sDay=Integer.parseInt(sDat[0]);
sMonth=Integer.parseInt(sDat[1]);
sYear=Integer.parseInt(sDat[2]);
eDay=Integer.parseInt(eDat[0]);
eMonth=Integer.parseInt(eDat[1]);
eYear=Integer.parseInt(eDat[2]);
beginTime.set(sYear, sMonth, sDay,shour,smin);
long startTime=beginTime.getTimeInMillis();
Calendar endTime=Calendar.getInstance();
endTime.set(eYear,eMonth,eDay,ehour,emin);
long end1=endTime.getTimeInMillis();
Uri uri = CalendarContract.Calendars.CONTENT_URI;
String[] projection = new String[] {
CalendarContract.Calendars._ID,
CalendarContract.Calendars.ACCOUNT_NAME,
CalendarContract.Calendars.CALENDAR_DISPLAY_NAME,
CalendarContract.Calendars.NAME,
CalendarContract.Calendars.CALENDAR_COLOR
};
//Cursor calendarCursor = managedQuery(uri, projection, null, null, null);
Cursor cursor = activity.getContentResolver() .query(uri,projection, null,null, null);
/*cursor.moveToFirst();
// fetching calendars name
String CNames[] = new String[cursor.getCount()];
// fetching calendars id
int[] CalIds = new int[cursor.getCount()];
for (int i = 0; i < CNames.length; i++) {
CalIds[i] = cursor.getInt(0);
CNames[i] = cursor.getString(1);
cursor.moveToNext();
}*/
//String eventUriString = "content://com.android.calendar/events";
Uri EVENTS_URI = Uri.parse(getCalendarUriBase(activity) + "events");
ContentValues eventValues = new ContentValues();
eventValues.put(Events.CALENDAR_ID,CalendarContract.Calendars._ID);
eventValues.put(Events.TITLE, "Sale Near You");
eventValues.put(Events.DESCRIPTION, "your sale time starting");
eventValues.put(Events.EVENT_TIMEZONE,TimeZone.getDefault().getID());
Log.i("DEBUG_TAG", "Timezone retrieved=>"+TimeZone.getDefault().getID());
eventValues.put(Events.EVENT_TIMEZONE, "Delhi");
eventValues.put(Events.DTSTART,startTime);
eventValues.put(Events.DTEND, end1);
eventValues.put("eventStatus", 1);
eventValues.put("visibility", 3);
eventValues.put("transparency", 0);
eventValues.put(Events.HAS_ALARM, true);
// Uri eventUri = con.getContentResolver().insert(Uri.parse(eventUriString), eventValues);
Uri uri1 = cr.insert(Events.CONTENT_URI, eventValues);
long eventID = Long.parseLong(uri1.getLastPathSegment());
/***************** Event: Reminder(with alert) Adding reminder to event *******************/
String reminderUriString = "content://com.android.calendar/reminders";
ContentValues reminderValues = new ContentValues();
reminderValues.put("event_id", eventID);
reminderValues.put("minutes", 1);
reminderValues.put("method", 1);
cr.insert(Uri.parse(reminderUriString), reminderValues);
Toast.makeText(activity, "Reminder have been saved succes fully", Toast.LENGTH_SHORT).show();
}
private String getCalendarUriBase(Activity act) {
String calendarUriBase = null;
Uri calendars = Uri.parse("content://calendar/calendars");
Cursor managedCursor = null;
try {
managedCursor = act.managedQuery(calendars, null, null, null, null);
} catch (Exception e) {
}
if (managedCursor != null) {
calendarUriBase = "content://calendar/";
} else {
calendars = Uri.parse("content://com.android.calendar/calendars");
try {
managedCursor = act.managedQuery(calendars, null, null, null, null);
} catch (Exception e) {
}
if (managedCursor != null) {
calendarUriBase = "content://com.android.calendar/";
}
}
return calendarUriBase;
}
}
答案 0 :(得分：4)
我得到了我的问题的解决方案，它在我的应用程序中完美运行...
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);
}
private void addReminder(String start, String end) {
// TODO Auto-generated method stub
int shour=17;
int smin =30;
int ehour=18;
int emin =30;
ContentResolver cr=activity.getContentResolver();
Calendar beginTime=Calendar.getInstance();
String[] sDat=start.split("-");
String[] eDat=end.split("-");
sDay=Integer.parseInt(sDat[0]);
sMonth=Integer.parseInt(sDat[1]);
sYear=Integer.parseInt(sDat[2]);
eDay=Integer.parseInt(eDat[0]);
eMonth=Integer.parseInt(eDat[1]);
eYear=Integer.parseInt(eDat[2]);
Log.i("msg","StartDay="+sDay+"StartMonth="+sMonth+"startYear"+sYear+"and sale end date"+eDay+"Month"+eMonth+"Year="+eYear);
beginTime.set(sYear, sMonth-1, sDay,shour,smin);
long startTime=beginTime.getTimeInMillis();
Calendar endTime=Calendar.getInstance();
endTime.set(eYear,eMonth-1,eDay,ehour,emin);
long end1=endTime.getTimeInMillis();
ContentValues calEvent = new ContentValues();
calEvent.put(CalendarContract.Events.CALENDAR_ID, 1); // XXX pick)
calEvent.put(CalendarContract.Events.TITLE, "Add Shop Reminder");
calEvent.put(CalendarContract.Events.DTSTART, startTime);
calEvent.put(CalendarContract.Events.DTEND, end1);
calEvent.put(CalendarContract.Events.HAS_ALARM, 1);
calEvent.put(CalendarContract.Events.EVENT_TIMEZONE, CalendarContract.Calendars.CALENDAR_TIME_ZONE);
Uri uri =cr.insert(CalendarContract.Events.CONTENT_URI, calEvent);
// The returned Uri contains the content-retriever URI for
// the newly-inserted event, including its id
int id = Integer.parseInt(uri.getLastPathSegment());
Toast.makeText(activity, "Created Calendar Event " + id,
Toast.LENGTH_SHORT).show();
// String reminderUriString = "content://com.android.calendar/reminders";
ContentValues reminders = new ContentValues();
reminders.put(Reminders.EVENT_ID,id);
reminders.put(Reminders.METHOD, Reminders.METHOD_ALERT);
reminders.put(Reminders.MINUTES, 10);
Uri uri2 = cr.insert(Reminders.CONTENT_URI, reminders);
Toast.makeText(activity, "Reminder have been saved succes fully", Toast.LENGTH_SHORT).show();
} // Toast.makeText(activity, "Reminder have been saved succes fully", Toast.LENGTH_SHORT).show();
}