I want to add the event in the calendar programmatically, and I have successfully done it. But when I call and calendar intent, It will open the calendar with event details on it. Users can modify that event before saving it.
So I want the event to be like noneditable. It will be good if it's getting added automatically. I have looked for so many solutions but nothing worked for me.
Thanks.
long calID = 3;
ContentResolver cr = getContentResolver();
ContentValues values = new ContentValues();
values.put(CalendarContract.Events.DTSTART, beginTime.getTimeInMillis());
values.put(CalendarContract.Events.ALL_DAY,false);
values.put(CalendarContract.Events.TITLE, projectName);
values.put(CalendarContract.Events.EVENT_LOCATION,projectAddress);
values.put(CalendarContract.Events.DESCRIPTION, eventDetail);
values.put(CalendarContract.Events.CALENDAR_ID, calID);
values.put(CalendarContract.Events.EVENT_TIMEZONE,"America/Los_Angeles");
values.put(CalendarContract.Events.DURATION,"+P1H");
cr.insert(CalendarContract.Events.CONTENT_URI, values);
Utility.getInstance().showSnackBar(rl_main, "Event addded to calendar
successfully!");
Related
I am doing a notification on my app and I am using firestore. My problem is I want to send a notification to the user when the snapshotlistener detect a newly added data to the database But when I open the app it will show the existing notification right away even though i did not added a new data. I need some conditions where I can only get the newly added data or if there's something lacking in my database data that will need in order to overcome this issue. Below is my databse structure.
db.collection("Buyers")
.document(userID)
.collection("Notifications")
.addSnapshotListener(new EventListener<QuerySnapshot>() {
#Override
public void onEvent(#Nullable QuerySnapshot snapshots, #Nullable FirebaseFirestoreException e) {
if (e != null) {
Log.e(LOG_DB, e.toString());
return;
}
for (DocumentChange dc : snapshots.getDocumentChanges()) {
if (dc.getType() == DocumentChange.Type.ADDED) {
String title = dc.getDocument().getData().get("notificationTitle").toString();
String body = dc.getDocument().getData().get("notificationBody").toString();
//Method to set Notifications
getNotification(title, body);
}
}
}
});
If you just want to send notifications, you can use Firebase Cloud Messages which may provide the functionality you are trying to implement yourself.
https://firebase.google.com/docs/cloud-messaging
If you want to send a Notification after data is changed in your Firestore you can use FireStore Triggers (https://firebase.google.com/docs/functions/firestore-events) and send a Notification via a firebase function call (Send push notifications using Cloud Functions for Firebase)
I had a similar issue and this is how I solved it:
Get a count of your current items added and save in Shared Preferences
Upon opening the app get the current count of items and compare with the saved number in shared preferences
Set a condition where if the current count of item is more than the saved number in shared preferences, the notification is called.
I am able to get what I want but I am not sure if this is the right way to do this.
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.MINUTE, -5);
Date before = calendar.getTime();
Calendar calendar1 = Calendar.getInstance();
Date until = calendar1.getTime();
for (DocumentChange dc : snapshots.getDocumentChanges()) {
Date date = (Date) dc.getDocument().getData().get("notificationDate");
if (dc.getType() == DocumentChange.Type.ADDED) {
if (!before.after(date) && !until.before(date)){
Log.d("life", "Data: "+date);
String title = dc.getDocument().getData().get("notificationTitle").toString();
String body = dc.getDocument().getData().get("notificationBody").toString();
getNotification(title, body);
}
}
}
What i have done here was I retrieve the current and the current time minus 5 mins.(You can choose how many delayed the mins you want) then made a condition where it must only show the notifications within the 5mins delayed date.
Note:
I know this was not the proper practice but this gets the result that I want. If you didn't want my answer please let me know and post your own answer so I can acknowledge your answer.
I followed the quickstart guide that Google provides on Calendar API https://developers.google.com/google-apps/calendar/quickstart/java but they dont explain how to create a new event. I found this snippet of code online
public void createEvent(Calendar cal){
Event event = new Event();
event.setSummary("Event name here");
event.setLocation("event place here");
Date startDate = new Date();
Date endDate = new Date(startDate.getTime() + 3600000);
DateTime start = new DateTime(startDate, TimeZone.getTimeZone("UTC"));
event.setStart(new EventDateTime().setDateTime(start));
DateTime end = new DateTime(endDate, TimeZone.getTimeZone("UTC"));
event.setEnd(new EventDateTime().setDateTime(end));
Event createdEvent = cal.events().insert("primary", event).execute();
System.out.println("Created event id: " + createdEvent.getId());
}
But it didn't help me, i got an error in the Event createdEvent = cal.events() section as events() doesn't exist. Any help is much appreciated, thank you.
At the bottom of your link to the documentation there is a link to Create Events. I won't duplicate the entire page here, but the gist is that you need to Create an Event object (perhaps called MyNewEvent), populate it, and then call:
MyNewEvent = service.events().insert("Some Calendar Id", MyNewEvent).execute();
I have managed to pass through the "main" information into a calendar intent...
however when I try to add attendees to the intent, they are not inserted. Here is the code
startCalIntent = new Intent(Intent.ACTION_EDIT);
startCalIntent.setType("vnd.android.cursor.item/event");
startCalIntent.putExtra(Events.TITLE, title);
startCalIntent.putExtra(Events.EVENT_LOCATION, location);
startCalIntent.putExtra(Events.DESCRIPTION, details);
startCalIntent.putExtra(Events.ORGANIZER, organiser);
startCalIntent.putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME, splitDateTime(date, startTime));
startCalIntent.putExtra(CalendarContract.EXTRA_EVENT_END_TIME, splitDateTime(date, endTime));
startCalIntent.putExtra(Events.EVENT_TIMEZONE, "Europe/London");
startCalIntent.putExtra(Attendees.HAS_ATTENDEE_DATA, "1");
startCalIntent.putExtra(Attendees.ATTENDEE_NAME, "DAVE");//<---NOT WORKING
startActivity(startCalIntent);
You cannot add attendee during creating event. You need Event_ID to proceed another update on event like adding remainders, or attendees.
Note: See how this example captures the event ID after the event is
created. This is the easiest way to get an event ID. You often need
the event ID to perform other calendar operations—for example, to add
attendees or reminders to an event.
source: Android developer
you can use this code as provided in Android developer:
long eventID = 202;
...
ContentResolver cr = getContentResolver();
ContentValues values = new ContentValues();
values.put(Attendees.ATTENDEE_NAME, "Trevor");
values.put(Attendees.ATTENDEE_EMAIL, "trevor#example.com");
values.put(Attendees.ATTENDEE_RELATIONSHIP, Attendees.RELATIONSHIP_ATTENDEE);
values.put(Attendees.ATTENDEE_TYPE, Attendees.TYPE_OPTIONAL);
values.put(Attendees.ATTENDEE_STATUS, Attendees.ATTENDEE_STATUS_INVITED);
values.put(Attendees.EVENT_ID, eventID);
Uri uri = cr.insert(Attendees.CONTENT_URI, values);
Hope that may help;
Try this ..
ContentValues values = new ContentValues();
values.put("calendar_id", 1);
values.put("title", "event Name");
values.put("allDay", 0);
values.put("dtstart", cal.getTimeInMillis() + diffInhrs*60*1000); // event starts at date specified in datepicker
values.put("dtend", cal.getTimeInMillis()+ end_diff *60*1000); // ends 60 minutes from selected date
values.put("description", "event desc");
values.put("visibility", 0);
values.put("hasAlarm", 1);
Uri event = cr.insert(EVENTS_URI, values);
For more explaination plz go through this CLICK HERE
I want to get all the Calendars, which are in my GoogleAccount, using the google java client API.
In my application I want that a user can choose in wich calendar his events will be saved (not only in the default). But therefore I need their CalendarIDs. I don't want that the users have to search their calendar ids to write them by hand into the app.
Would it be possible to create a new Calendar in his account, to write all the events in this new one.
Sorry for my bad English.
Yes of course it is possible.You only have to know the calendarId in which you want to save the new event, and use them with the event insert function.
For example :
Event event = new Event();
event.setSummary("This is my Event");
event.setLocation("127.0.0.1 -- Home sweet Home!!");
ArrayList<EventAttendee> participants = new ArrayList<EventAttendee>();
participants .add(new EventAttendee().setEmail("member#domain.com"));
event.setAttendees(participants);
DateTime start = new DateTime(new Date(), TimeZone.getTimeZone("UTC"));
event.setStart(new EventDateTime().setDateTime(start));
DateTime end = new DateTime(new Date(startDate.getTime() + 3600000), TimeZone.getTimeZone("UTC"));
event.setEnd(new EventDateTime().setDateTime(end));
Event createdEvent = service.events().insert("YourCalendarID", event).execute();
Hope this could help you!
What I want to do is to delete only the content that is saved by me in the calendar instead of all the content which is already present in the calendar. For that, I use the following code. But it will delete all the content of the calendar. So can anyone tell me how that can be prevented?
Uri CALENDAR_URI = Uri.parse("content://calendar/events");
ContentResolver cr = getContentResolver();
cr.delete(CALENDAR_URI, null, null); // Delete all
ContentValues values = new ContentValues();
values.put("calendar_id", 1);
values.put("title", this.title);
values.put("allDay", this.allDay);
values.put("dtstart", this.dtstart.toMillis(false));
values.put("dtend", this.dtend.toMillis(false));
values.put("description", this.description);
values.put("eventLocation", this.eventLocation);
values.put("visibility", this.visibility);
values.put("hasAlarm", this.hasAlarm);
cr.insert(CALENDAR_URI, values);
So what I want is to delete only that entry that is put by me.
Deleting the event
Uri EVENTS_URI = Uri.parse("content://com.android.calendar/" + "events");
ContentResolver cr = c.getContentResolver();
deleteEvent(cr, EVENTS_URI, 1);
private void deleteEvent(ContentResolver resolver, Uri eventsUri, int calendarId) {
Cursor cursor;
cursor = resolver.query(eventsUri, new String[]{ "_id" }, "calendar_id=" + calendarId, null, null);
while(cursor.moveToNext()) {
long eventId = cursor.getLong(cursor.getColumnIndex("_id"));
resolver.delete(ContentUris.withAppendedId(eventsUri, eventId), null, null);
}
cursor.close();
}
After reading the data from the Calendar just try this out..
Adding a Single-Occurrence Event to a Calendar
To add an entry to a specific calendar, we need to configure a calendar entry to insert using the ContentValues as follows:
ContentValues event = new ContentValues();
Each event needs to be tied to a specific Calendar, so the first thing you're going to want to set is the identifier of the Calendar to insert this event into:
event.put("calendar_id", calId);
We then set some of the basic information about the event, including String fields such as the event title, description and location.
event.put("title", "Event Title");
event.put("description", "Event Desc");
event.put("eventLocation", "Event Location");
There are a number of different options for configuring the time and date of an event.
We can set the event start and end information as follows:
long startTime = START_TIME_MS;
long endTime = END_TIME_MS;
event.put("dtstart", startTime);
event.put("dtend", endTime);
If we are adding a birthday or holiday, we would set the entry to be an all day event:
event.put("allDay", 1); // 0 for false, 1 for true
This information is sufficient for most entries. However, there are a number of other useful calendar entry attributes.
For example, you can set the event status to tentative (0), confirmed (1) or canceled (2):
event.put("eventStatus", 1);
You can control who can see this event by setting its visibility to default (0), confidential (1), private (2), or public (3):
event.put("visibility", 0);
You can control whether an event consumes time (can have schedule conflicts) on the calendar by setting its transparency to opaque (0) or transparent (1).
event.put("transparency", 0);
You can control whether an event triggers a reminder alarm as follows:
event.put("hasAlarm", 1); // 0 for false, 1 for true
Once the calendar event is configured correctly, we're ready to use the ContentResolver to insert the new calendar entry into the appropriate Uri for calendar events:
Uri eventsUri = Uri.parse("content://calendar/events");
Uri url = getContentResolver().insert(eventsUri, event);
The call to the insert() method contacts the Calendar content provider and attempts to insert the entry into the appropriate user Calendar. If you navigate to the Calendar application and launch it, you should see your calendar entry in the appropriate Calendar. Since the Calendar syncs, you will also see the Calendar entry online, if you're using the Google Calendar on the web.
Delete the event
private int DeleteCalendarEntry(int entryID) {
int iNumRowsDeleted = 0;
Uri eventsUri = Uri.parse(getCalendarUriBase()+"events");
Uri eventUri = ContentUris.withAppendedId(eventsUri, entryID);
iNumRowsDeleted = getContentResolver().delete(eventUri, null, null);
Log.i(DEBUG_TAG, "Deleted " + iNumRowsDeleted + " calendar entry.");
return iNumRowsDeleted;
}
Also go through this link for deleting