Package host.anzo.eossdk.eos.sdk

Class EOS_Presence_Interface

java.lang.Object

com.sun.jna.PointerType

host.anzo.eossdk.eos.sdk.EOS_Presence_Interface

All Implemented Interfaces:

com.sun.jna.NativeMapped

public class EOS_Presence_Interface
extends com.sun.jna.PointerType

The Presence methods enable you to query and read other player's presence information, or modify your own.

QueryPresence must be called once per login, per remote user, before data will be available. It is currently only possible to query presence for users that are on your friends list, all other queries will return no results.

Since:

8/22/2023

See Also:

• EOS_Platform_Interface.getPresenceInterface()

Constructor Summary

Constructors

Constructor	Description
EOS_Presence_Interface()
EOS_Presence_Interface(com.sun.jna.Pointer address)

Method Summary

Modifier and Type	Method	Description
EOS_NotificationId	addNotifyJoinGameAccepted(EOS_Presence_AddNotifyJoinGameAcceptedOptions options, com.sun.jna.Pointer clientData, EOS_Presence_OnJoinGameAcceptedCallback notificationFn)	Register to receive notifications when a user accepts a join game option via the social overlay. Must call removeNotifyJoinGameAccepted(EOS_NotificationId) to remove the notification
EOS_NotificationId	addNotifyOnPresenceChanged(EOS_Presence_AddNotifyOnPresenceChangedOptions options, com.sun.jna.Pointer clientData, EOS_Presence_OnPresenceChangedCallback notificationHandler)	Register to receive notifications when presence changes.
EOS_Presence_Info	copyPresence(EOS_Presence_CopyPresenceOptions options)	Get a user's cached presence object.
EOS_EResult	createPresenceModification(EOS_Presence_CreatePresenceModificationOptions options, EOS_PresenceModification outPresenceModificationHandle)	Creates a presence modification handle.
String	getJoinInfo(EOS_Presence_GetJoinInfoOptions options)	Gets a join info custom game-data string for a specific user.
boolean	hasPresence(EOS_Presence_HasPresenceOptions options)	Check if we already have presence for a user
void	queryPresence(EOS_Presence_QueryPresenceOptions options, com.sun.jna.Pointer clientData, EOS_Presence_OnQueryPresenceCompleteCallback completionDelegate)	Query a user's presence.
void	removeNotifyJoinGameAccepted(EOS_NotificationId inId)	Unregister from receiving notifications when a user accepts a join game option via the social overlay.
void	removeNotifyOnPresenceChanged(EOS_NotificationId notificationId)	Unregister a previously bound notification handler from receiving presence update notifications
void	setPresence(EOS_Presence_SetPresenceOptions options, com.sun.jna.Pointer clientData, EOS_Presence_SetPresenceCompleteCallback completionDelegate)	Sets your new presence with the data applied to a PresenceModificationHandle.

Methods inherited from class com.sun.jna.PointerType

equals, fromNative, getPointer, hashCode, nativeType, setPointer, toNative, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

EOS_Presence_Interface

public EOS_Presence_Interface(com.sun.jna.Pointer address)

EOS_Presence_Interface

public EOS_Presence_Interface()

Method Details

queryPresence

public void queryPresence(EOS_Presence_QueryPresenceOptions options,
 com.sun.jna.Pointer clientData,
 EOS_Presence_OnQueryPresenceCompleteCallback completionDelegate)

Query a user's presence. This must complete successfully before CopyPresence will have valid results. If HasPresence returns true for a remote user, this does not need to be called.

Parameters:

options - Object containing properties related to who is querying presence and for what user

clientData - Optional pointer to help track this request, that is returned in the completion callback

completionDelegate - Pointer to a function that handles receiving the completion information

hasPresence

public boolean hasPresence(EOS_Presence_HasPresenceOptions options)

Check if we already have presence for a user

Parameters:

options - Object containing properties related to who is requesting presence and for what user

Returns:

EOS_TRUE if we have presence for the requested user, or EOS_FALSE if the request was invalid or we do not have cached data

copyPresence

public EOS_Presence_Info copyPresence(EOS_Presence_CopyPresenceOptions options)
                               throws EOSException

Get a user's cached presence object. If successful, this data must be released by calling EOS_Presence_Info_Release

Parameters:

options - Object containing properties related to who is requesting presence and for what user

Returns:

A pointer to a pointer of Presence Info. If the returned result is success, this will be set to data that must be later released, otherwise this will be set to NULL

Throws:

EOSException

See Also:

• EOS_Presence_Info.release()

createPresenceModification

public EOS_EResult createPresenceModification(EOS_Presence_CreatePresenceModificationOptions options,
 EOS_PresenceModification outPresenceModificationHandle)

Creates a presence modification handle. This handle can used to add multiple changes to your presence that can be applied with EOS_Presence_SetPresence. The resulting handle must be released by calling EOS_PresenceModification_Release once it has been passed to EOS_Presence_SetPresence.

Parameters:

options - Object containing properties related to the user modifying their presence

outPresenceModificationHandle - Pointer to a Presence Modification Handle to be set if successful

Returns:

EOS_EResult.EOS_Success if we successfully created the Presence Modification Handle pointed at in OutPresenceModificationHandle, or an error result if the input data was invalid

See Also:

• EOS_PresenceModification.release()
• setPresence(EOS_Presence_SetPresenceOptions, Pointer, EOS_Presence_SetPresenceCompleteCallback)
• EOS_PresenceModification.setStatus(EOS_PresenceModification_SetStatusOptions)
• EOS_PresenceModification.setRawRichText(EOS_PresenceModification_SetRawRichTextOptions)
• EOS_PresenceModification.setData(EOS_PresenceModification_SetDataOptions)
• EOS_PresenceModification.deleteData(EOS_PresenceModification_DeleteDataOptions)

setPresence

public void setPresence(EOS_Presence_SetPresenceOptions options,
 com.sun.jna.Pointer clientData,
 EOS_Presence_SetPresenceCompleteCallback completionDelegate)

Sets your new presence with the data applied to a PresenceModificationHandle. The PresenceModificationHandle can be released safely after calling this function.

Parameters:

options - Object containing a PresenceModificationHandle and associated user data

clientData - Optional pointer to help track this request, that is returned in the completion callback

completionDelegate - Pointer to a function that handles receiving the completion information

See Also:

• createPresenceModification(EOS_Presence_CreatePresenceModificationOptions, EOS_PresenceModification)
• EOS_PresenceModification.release()

addNotifyOnPresenceChanged

public EOS_NotificationId addNotifyOnPresenceChanged(EOS_Presence_AddNotifyOnPresenceChangedOptions options,
 com.sun.jna.Pointer clientData,
 EOS_Presence_OnPresenceChangedCallback notificationHandler)

Register to receive notifications when presence changes. If the returned NotificationId is valid, you must call RemoveNotifyOnPresenceChanged when you no longer wish to have your NotificationHandler called

Parameters:

clientData - Data the is returned to when NotificationHandler is invoked

notificationHandler - The callback to be fired when a presence change occurs

Returns:

Notification ID representing the registered callback if successful, an invalid NotificationId if not

See Also:

• EOS_NotificationId.EOS_INVALID_NOTIFICATIONID
• removeNotifyOnPresenceChanged(EOS_NotificationId)

removeNotifyOnPresenceChanged

public void removeNotifyOnPresenceChanged(EOS_NotificationId notificationId)

Unregister a previously bound notification handler from receiving presence update notifications

Parameters:

notificationId - The Notification ID representing the registered callback

addNotifyJoinGameAccepted

public EOS_NotificationId addNotifyJoinGameAccepted(EOS_Presence_AddNotifyJoinGameAcceptedOptions options,
 com.sun.jna.Pointer clientData,
 EOS_Presence_OnJoinGameAcceptedCallback notificationFn)

Register to receive notifications when a user accepts a join game option via the social overlay.
Must call removeNotifyJoinGameAccepted(EOS_NotificationId) to remove the notification

Parameters:

options - Structure containing information about the request.

clientData - Arbitrary data that is passed back to you in the CompletionDelegate.

notificationFn - A callback that is fired when a notification is received.

Returns:

handle representing the registered callback

removeNotifyJoinGameAccepted

public void removeNotifyJoinGameAccepted(EOS_NotificationId inId)

Unregister from receiving notifications when a user accepts a join game option via the social overlay.

Parameters:

inId - Handle representing the registered callback

getJoinInfo

public String getJoinInfo(EOS_Presence_GetJoinInfoOptions options)
                   throws EOSException

Gets a join info custom game-data string for a specific user. This is a helper function for reading the presence data related to how a user can be joined. Its meaning is entirely application dependent.

This value will be valid only after a QueryPresence call has successfully completed.

Parameters:

options - Object containing an associated user

Returns:

join info custom game-data string for a specific user

Throws:

EOSInvalidParametersException - if you pass a null pointer for the out parameter

EOSNotFoundException - if there is user or the location string was not found

EOSLimitExceededException - The OutBuffer is not large enough to receive the location string. InOutBufferLength contains the required minimum length to perform the operation successfully

EOSException

See Also:

• EOS_PresenceModification.EOS_PRESENCEMODIFICATION_JOININFO_MAX_LENGTH