private void SessionCreatorComplete_ActivateSharingScreen(AsyncLiveOperation op)
{
if (op.Succeeded)
{
SessionCreator createOp = op as SessionCreator;
LiveManager.Session = createOp.Session;
createOp.Session = null; // avoid session dispose
ActivateSharingScreen();
}
else
{
// Failed to create the session for some reason.
// TODO: Show a message here?
// Restart the periodic update of profiles and joinable states.
LiveManager.FriendUpdatesEnabled = true;
LiveManager.JoinableUpdatesEnabled = true;
// Re-enable the share hub menu.
shared.grid.Active = true;
}
}
private void SessionCreatorComplete_StartInvitingFriend(AsyncLiveOperation op)
{
openingSharingRoomMessage.Deactivate();
openingInviteGuideMessage.Deactivate();
// We needed to create a session before sending out an invitation to our friend.
// If we're here, then the session create process is complete.
UIGridShareFriendElement shareHubElement = op.Param as UIGridShareFriendElement;
if (op.Succeeded)
{
// Session was created, start inviting the friend.
SessionCreator createOp = op as SessionCreator;
LiveManager.Session = createOp.Session;
createOp.Session = null; // avoid session dispose
LiveManager.Session.GamerJoined += shared.Session_GamerJoined;
LiveManager.Session.GamerLeft += shared.Session_GamerLeft;
StartInvitingFriend(shareHubElement);
}
else
{
// TODO: show a message about the failure.
}
}
private void JoinSessionComplete_ActivateSharingScreen(AsyncLiveOperation op)
{
openingSharingRoomMessage.Deactivate();
openingInviteGuideMessage.Deactivate();
// In case we were joining by accepting an invite, clear that flag now.
LiveManager.JoiningShareInvitation = false;
if (op.Succeeded)
{
SessionJoiner joinerOp = op as SessionJoiner;
LiveManager.Session = joinerOp.Session;
joinerOp.Session = null; // avoid session dispose, since we joined it.
ActivateSharingScreen();
}
else
{
// Failed to join the session for some reason, so re-enable the share hub's periodic LIVE operations.
LiveManager.FriendUpdatesEnabled = true;
LiveManager.JoinableUpdatesEnabled = true;
shared.grid.Active = true;
}
}
private void FindSessionComplete_Join(AsyncLiveOperation op)
{
UIGridShareFriendElement friendElement = op.Param as UIGridShareFriendElement;
if (op.Succeeded)
{
SessionFinder finderOp = op as SessionFinder;
if (finderOp.AvailableSessions.Count > 0)
{
// We found an available session. Before we can start joining it, we must cancel all pending LIVE
// operations. Some of them may be queued attempts to find joinable sessions (incompatible with
// joining a session), and the others will be profile updates (no longer relevant as we're leaving
// this screen).
LiveManager.ClearQueuedOperations(null);
openingSharingRoomMessage.Activate();
// Start joining the session.
AvailableSessionJoiner joinerOp = new AvailableSessionJoiner(finderOp.AvailableSessions[0], JoinSessionComplete_ActivateSharingScreen, op.Param, this);
// This operation must start before the network session updates again or
// the available sessions collection becomes invalid for some reason.
joinerOp.Queue(true);
finderOp.AvailableSessions = null; // prevent dispose, since we passed the available session to the joiner.
// TODO: Show joining session message here..
}
else
{
// We didn't find the session. Re-enable the share hub's periodic LIVE operations.
LiveManager.FriendUpdatesEnabled = true;
LiveManager.JoinableUpdatesEnabled = true;
// Session is no longer available, so mark friend as not joinable.
// This may change if we detect they are joinable again.
if (friendElement != null)
{
friendElement.Friend.IsJoinable = false;
}
// Not leaving the share hub anymore, since we failed to join the session.
shared.grid.Active = true;
openingSharingRoomMessage.Deactivate();
}
}
else
{
// We didn't find the session. Re-enable the share hub's periodic LIVE operations.
LiveManager.FriendUpdatesEnabled = true;
LiveManager.JoinableUpdatesEnabled = true;
// The join operation failed, so mark friend as not joinable.
// This may change if we detect they are joinable again.
if (friendElement != null)
{
friendElement.Friend.IsJoinable = false;
}
// Not leaving the share hub anymore, since we failed to join the session.
shared.grid.Active = true;
openingSharingRoomMessage.Deactivate();
}
}
