启动图 LaunchScreen.storyboard 适配

这里已经写的很清楚了 https://blog.csdn.net/qq_35122556/article/details/106212356
注意点简单记录一下

1.图片配置

图片.png

4.7寸 适配 750*1334屏幕 例如7. 8 等机型
5.5寸适配7p, 8p等机型
3x图则是排除 4.7和5.5之后的所有机型,这些机型基本都是刘海屏系列的屏幕
ipa这里使用一张图, 因为屏幕比例差不多,使用一张图效果都还好
这四条可以包含 iphone和pad所有的机型

附上相应的json,

{
  "images" : [
    {
      "idiom" : "iphone",
      "scale" : "1x"
    },
    {
      "idiom" : "iphone",
      "scale" : "2x"
    },
    {
      "filename" : "iPhone-新-5.png",
      "idiom" : "iphone",
      "scale" : "3x"
    },
    {
      "idiom" : "iphone",
      "scale" : "1x",
      "subtype" : "retina4"
    },
    {
      "idiom" : "iphone",
      "scale" : "2x",
      "subtype" : "retina4"
    },
    {
      "idiom" : "iphone",
      "scale" : "3x",
      "subtype" : "retina4"
    },
    {
      "filename" : "[email protected]",
      "idiom" : "iphone",
      "scale" : "3x",
      "subtype" : "736h"
    },
    {
      "filename" : "[email protected]",
      "idiom" : "iphone",
      "scale" : "2x",
      "subtype" : "667h"
    },
    {
      "idiom" : "iphone",
      "scale" : "3x",
      "subtype" : "2436h"
    },
    {
      "idiom" : "iphone",
      "scale" : "3x",
      "subtype" : "2688h"
    },
    {
      "idiom" : "iphone",
      "scale" : "2x",
      "subtype" : "1792h"
    },
    {
      "idiom" : "ipad",
      "scale" : "1x"
    },
    {
      "filename" : "iPad-新.png",
      "idiom" : "ipad",
      "scale" : "2x"
    }
  ],
  "info" : {
    "author" : "xcode",
    "version" : 1
  },
  "properties" : {
    "localizable" : true
  }
}

多余的可以不填或者直接删除