Top "Gamekit" questions

GameKit is an Apple Framework that provides classes to create social games.

Transfer data between iOS and Android via Bluetooth?

I've been reading up on how to transfer data between iOS devices over Bluetooth using GameKit. I'm not writing a …

android ios bluetooth gamekit bonjour
Encode NSArray or NSDictionary using NSCoder

I was wondering whether or not it is possible to use the NSCoder method: - (void)encodeObject:(id)objv forKey:(…

iphone nsarray nskeyedarchiver gamekit
"The App Name you entered has already been used" even though I just created the app

I am trying to create my app on iTunes Connect, so I can add my game center features. When I …

app-store app-store-connect game-center gamekit
How do I convert an NSNumber to NSData?

I need to transmit an integer through GameKit using sendDataToAllPeers:withDataMode:error: but I don't know how to convert my …

iphone objective-c ios nsdata gamekit
Handling Game Center authentication

According to the Apple docs we should do something like this to handle GC authentication: - (void) authenticateLocalUser { GKLocalPlayer *localPlayer = […

ios authentication game-center gamekit
How do I identify an empty NSData Object that appears as empty brackets?

I am dealing with a corruption issue in Game Kit's GKTurnBasedMatch class (see this thread) which sometimes results in an …

ios nsdata gamekit null gkturnbasedmatch
Make applications similar to Talking Tom Cat

I want to make an applications similar to Talking Tom Cat, Touch Pets Cats/, Virtual Monkey and the Tap Zoo. …

iphone objective-c ios gamekit
GameCenter login alert

In a game I am developing using GameCenter, I want to handle the following scenario: the user starts up the …

iphone gamekit game-center
authPlayerWithCompletionHandler Deprecated, so how do I use authenticateHandler

Questions pretty much in the title, authPlayerWithCompletionHandler is Deprecated, so how do I use authenticateHandler?

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Is it possible, in principle, for an Android device to interface with an iPhone over Bluetooth/GameKit?

(I am not interested in pure theory, but as a practical near or mid-term possibility, say within 12-24 months.) As …

iphone android bluetooth gamekit