适配 iOS 7

最新推荐文章于 2025-10-26 20:52:05 发布

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本文详细介绍了iOS应用图标的设计原则、适配不同设备和屏幕尺寸的方法，包括Retina显示、不同型号的iPhone、iPad及Spotlight搜索等场景下的图标需求与命名规则。同时，还探讨了如何在自己的应用中正确使用UIAppearance，以确保图标在不同系统版本下的一致性和兼容性。

1.你需要一个新的使用新圆角的120*120像素的icon

#define CUSTOM_APPEARANCE 0／／pch

#if CUSTOM_APPEARANCE
	[self customizeAppearance];
#endif

2.如果你在自己的app中使用了UIAppearance那么就要注意了，很多iOS 6以及之前系统可以使用的东西现在要么无法工作，要么会有细微的变化

3.所有可以运行iOS 7系统的iPhone都有Retina显示屏

4.确保你的Retina图片仍然遵循@2x.png的命名规则，否则UIKit无法对他们的大小自动进行调整

5.Asset Catalogs

var icons = [
    
//for Ad Hoc Only
      {"name": "iTunesArtwork@2x", "size":1024},
      {"name": "iTunesArtwork",    "size":512},

//for App
      {"name": "Icon",             "size":57},        //iPhone Non-Retina (iOS 6.1 and Prior)
      {"name": "Icon@2x",          "size":114},        //iPhone Retina (iOS 6.1 and Prior)
      {"name": "Icon-60@2x",           "size":120},        //iPhone Retina
      
      {"name": "Icon-72",          "size":72},        //iPad Non-Retina (iOS 6.1 and Prior)
      {"name": "Icon-72@2x",       "size":144},        //iPad Retina (iOS 6.1 and Prior)
      {"name": "Icon-76",          "size":76 },        //iPad Non-Retina
      {"name": "Icon-76@2x",           "size":152},        //iPad Retina

//for Spotlight
      {"name": "Icon-Small",       "size":29},        //iPhone Non-Retina (iOS 6.1 and Prior)
      {"name": "Icon-Small@2x",    "size":58},        //iPhone Retina (iOS 6.1 and Prior)
//      {"name": "Icon-Small-40@2x", "size":80},  //iPhone Retina duplicated

      {"name": "Icon-Small-50",    "size":50},        //iPad Non-Retina (iOS 6.1 and Prior)
      {"name": "Icon-Small-50@2x", "size":100},        //iPad Retina (iOS 6.1 and Prior)
      {"name": "Icon-Small-40",    "size":40},        //iPad Non-Retina
      {"name": "Icon-Small-40@2x", "size":80}        //iPad Retina
    ];

default

{
"images" : [
{
"orientation" : "portrait",
"idiom" : "iphone",
"filename" : "Default@2x.png",
"minimum-system-version" : "7.0",
"scale" : "2x"
},
{
"orientation" : "portrait",
"idiom" : "iphone",
"filename" : "Default-568h@2x.png",
"minimum-system-version" : "7.0",
"subtype" : "retina4",
"scale" : "2x"
},
{
"orientation" : "portrait",
"idiom" : "iphone",
"filename" : "Default.png",
"scale" : "1x"
},
{
"orientation" : "portrait",
"idiom" : "iphone",
"filename" : "Default@2x.png",
"scale" : "2x"
},
{
"orientation" : "portrait",
"idiom" : "iphone",
"filename" : "Default-568h@2x.png",
"subtype" : "retina4",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}