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java - Android 处理日历的按钮

转载 作者:太空宇宙 更新时间:2023-11-04 12:27:34 25 4
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我可以打开默认日历并保存事件。如果我单击日历中的“保存”按钮,我想调用一个方法。我正在使用这段代码:

CalendarUtolis.java

public void InsertAnEvent() {

Calendar calendarEvent = Calendar.getInstance();
Intent i = new Intent(Intent.ACTION_EDIT);
i.setData(CalendarContract.Events.CONTENT_URI);
i.putExtra("beginTime", calendarEvent.getTimeInMillis());
i.putExtra("allDay", true);
i.putExtra("rule", "FREQ=YEARLY");
i.putExtra("endTime", calendarEvent.getTimeInMillis() + 60 * 60 * 1000);
i.putExtra("title", "Eskuvo");

activity.startActivityForResult(i, Activity.RESULT_CANCELED);
}

public void onActivityResult(int requestCode,int resultCode,Intent data){

if(activity.RESULT_CANCELED==resultCode){
Toast.makeText(activity, "No events added",Toast.LENGTH_LONG).show();
}
else{
getNewEventId(activity.getContentResolver(),CalendarContract.Events.CONTENT_URI,activity);
}
}

MainActivity.java

@Override
protected void onActivityResult(int requestCode,int resultCode,Intent data){
super.onActivityResult(requestCode,resultCode,data);
CalendarUtils u = new CalendarUtils(this);
u.onActivityResult(0,resultCode,data);
}

问题是无论我保存与否,它总是显示“未添加事件”。你知道为什么吗?

最佳答案

尝试以下代码将事件添加到日历。

首先调用这个方法。

private void saveToCalender()
{

try {

long eventId=0;
try {

TGOption finalOption = options.get(0);
long startMili = finalOption.getTimeInterval();
long endMili = finalOption.getToTimeInterval();

eventId= addEventToCalender(this.getContentResolver(),this.project.getProjectName(),"","",1,startMili *1000,endMili*1000,true,false);



}
catch (Exception ex)
{
eventId=-1;
}
finally {

if(eventId>0) {
youract.this.finish();
}
else
{
Toast.makeText(this,this.getResources().getString(R.string.calender_error),Toast.LENGTH_LONG).show();
}
}



}
catch (Exception ex)
{

}


}

添加事件方法。

 /**
* Add a new event into a native Google calendar. Add alert notification by setting <code>isRemind</code> as <code>true</code>.
* @param cr - ContentResolver
* @param title - Event title
* @param addInfo - Event description
* @param place - Event place
* @param status - <code>int</code> This information is sufficient for most entries: tentative (0), confirmed (1) or canceled (2):
* @param startDate - <code>long</code> event start time in mls
* @param isRemind - <code>boolean</code> need to remind about event before?
* @param isMailService - <code>boolean</code>. Adding attendees to the meeting
* @return <code>long</code> eventID
*/
public static long addEventToCalender(ContentResolver cr, String title, String addInfo, String place, int status,
long startDate,long endDate, boolean isRemind, boolean isMailService) {
String eventUriStr = "content://com.android.calendar/events";
ContentValues event = new ContentValues();
// id, We need to choose from our mobile for primary its 1
event.put("calendar_id", 1);
event.put("title", title);
event.put("description", addInfo);
event.put("eventLocation", place);
event.put("eventTimezone", "UTC/GMT +2:00");

// For next 1hr

event.put("dtstart", startDate);
event.put("dtend", endDate);
//If it is bithday alarm or such kind (which should remind me for whole day) 0 for false, 1 for true
// values.put("allDay", 1);
event.put("eventStatus", 0);
event.put("hasAlarm", 1);
long eventID=0;

try {

Uri eventUri = cr.insert(Uri.parse(eventUriStr), event);
eventID = Long.parseLong(eventUri.getLastPathSegment());
}
catch (Exception ex)
{
return -1;
}



try {
if (isRemind) {
String reminderUriString = "content://com.android.calendar/reminders";
ContentValues reminderValues = new ContentValues();
reminderValues.put("event_id", eventID);
// Default value of the system. Minutes is a integer
reminderValues.put("minutes", 5);
// Alert Methods: Default(0), Alert(1), Email(2), SMS(3)
reminderValues.put("method", 1);
cr.insert(Uri.parse(reminderUriString), reminderValues); //Uri reminderUri =
}
}
catch (Exception ex)
{
return eventID;
}
if (isMailService) {
String attendeuesesUriString = "content://com.android.calendar/attendees";
/********* To add multiple attendees need to insert ContentValues multiple times ***********/
ContentValues attendeesValues = new ContentValues();
attendeesValues.put("event_id", eventID);
// Attendees name
attendeesValues.put("attendeeName", "xxxxx");
// Attendee email
attendeesValues.put("attendeeEmail", "yyyy@gmail.com");
// Relationship_Attendee(1), Relationship_None(0), Organizer(2), Performer(3), Speaker(4)
attendeesValues.put("attendeeRelationship", 0);
// None(0), Optional(1), Required(2), Resource(3)
attendeesValues.put("attendeeType", 0);
// None(0), Accepted(1), Decline(2), Invited(3), Tentative(4)
attendeesValues.put("attendeeStatus", 0);
cr.insert(Uri.parse(attendeuesesUriString), attendeesValues); //Uri attendeuesesUri =
}

return eventID;
}

关于java - Android 处理日历的按钮,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/38201140/

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