Now that Apple has introduced the GameKit framework to its iOS SDK, you can integrate Game Center features directly into your iPhone and iPad apps. This concise cookbook shows you how it's done, with 18 targeted recipes for adding leaderboards, user
Android 4.0 SDK for Macosx Here's an overview of the steps you must follow to set up the Android SDK: 1.Prepare your development computer and ensure it meets the system requirements. 2.Install the SDK starter package from the table above. (If you're
YCanPDF PDF Reader SDK For iOS(优看科技PDF阅读器开发包苹果版)是优看科技（YCanPDF）出品的iOS平台下PDF阅读器程序库，拥有比IOS系统自带PDF解析引擎更好的处理中文PDF文档的能力。只需简单的接口调用，即可使你的app拥有PDF阅读功能，适合快速开发PDF阅读器的开发者。YCanPDF PDF Reader SDK For iOS(优看科技PDF阅读器开发包苹果版)提供了简单易用的Objective-C接口，允许开发人员将PDF显示、导航、搜索、笔
