另：
解释了，不同的OS（iOS或OS X）版本的事情。
About Info.plist Keys and Values
info.plist＝＝Information Property List
关于Image Set：
Customizing Assets Sets for Platforms
抽空去：
添加图像集合
因为很方便的去适配不同类型的iOS设备：
“Each asset catalog in Xcode has a corresponding folder in the Finder, with an .xcassets extension, and subfolders for each set. Each set folder in turn contains its image representations, along with a Contents.json file, describing each image. That file is automatically created by Xcode. ”
Asset Catalog Format Reference: Format Overview
APP瘦身：
App Thinning (iOS, tvOS, watchOS)
抽空要好好看看的iOS资料：
iOS Human Interface Guidelines: Designing for iOS
转载请注明：在路上 » 【整理】iOS版本SDK版本，info.plist，Asset Catalog，APP瘦身，iOS设计理念