com.captainup.android.framework

Interface NotificationsQueue

public interface NotificationsQueue

Manages a user's private notifications, such as the ones received when achieving a new badge or a new level.

Method Summary

Modifier and Type	Method and Description
void	addListener(CaptainUpNotificationListener listener)
void	clear() Removes all notifications from the queue.
boolean	isEmpty()
CaptainUpObject	peek() Retrieves, but does not remove, the head of the notification's queue, or returns null if this queue is empty.
CaptainUpObject	poll() Retrieves and removes the notification at the head of this queue, or returns null if this queue is empty.
void	removeListener(CaptainUpNotificationListener listener)
int	size() Returns the number of notifications in the queue.

Method Detail

addListener

void addListener(CaptainUpNotificationListener listener)

removeListener

void removeListener(CaptainUpNotificationListener listener)

peek

CaptainUpObject peek()

Retrieves, but does not remove, the head of the notification's queue, or returns null if this queue is empty.

Returns:

the head of this queue, or null if this queue is empty

poll

CaptainUpObject poll()

Retrieves and removes the notification at the head of this queue, or returns null if this queue is empty. The notification is also deleted from the captain up servers.

Returns:

the head of this queue, or null if this queue is empty

size

int size()

Returns the number of notifications in the queue.

Returns:

the number of notifications in the queue

clear

void clear()

Removes all notifications from the queue. The notifications are also removed from the Captain Up servers.

isEmpty

boolean isEmpty()