ios8/sdk8/xcode6/iphone6(+)适配

妖狐艹你老母 2022-08-10 12:41 506阅读 0赞

![酷][smiley-cool.gif]AppIcon

[https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/IconMatrix.html\#//apple\_ref/doc/uid/TP40006556-CH27-SW1][https_developer.apple.com_library_ios_documentation_UserExperience_Conceptual_MobileHIG_IconMatrix.html_apple_ref_doc_uid_TP40006556-CH27-SW1]

Table 39-1Size (in pixels) of custom icons and images

Asset

iPhone 6 Plus (@3x)

iPhone 6 and iPhone 5 (@2x)

iPhone 4s (@2x)

iPad and iPad mini (@2x)

iPad 2 and iPad mini (@1x)

<table style="font-size:12px; border:1px solid rgb(233,233,233); margin:20px 0px 36px; padding:0px; vertical-align:baseline; border-collapse:collapse; border-spacing:0px; width:683px; background-color:transparent"> 
 <tbody> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"></tr> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> App icon (required&nbsp;for all apps) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 180 x 180 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 120 x 120 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 120 x 120 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 152 x 152 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 76 x 76 </td> 
 </tr> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> App icon for the App Store (required&nbsp;for all apps) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 1024 x 1024 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 1024 x 1024 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 1024 x 1024 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 1024 x 1024 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 1024 x 1024 </td> 
 </tr> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> Launch file or image (required&nbsp;for all apps) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> Use a launch file (see<a href="https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/LaunchImages.html#//apple_ref/doc/uid/TP40006556-CH22-SW1" style="color:rgb(0,136,204); border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent" rel="nofollow">Launch Images</a>) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> For iPhone 6, use a launch file (see&nbsp;<a href="https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/LaunchImages.html#//apple_ref/doc/uid/TP40006556-CH22-SW1" style="color:rgb(0,136,204); border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent" rel="nofollow">Launch Images</a>) <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> For iPhone 5, 640 x 1136 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 640 x 960 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 1536 x 2048 (portrait) <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 2048 x 1536 (landscape) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 768 x 1024 (portrait) <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 1024 x 768 (landscape) </td> 
 </tr> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> Spotlight search results icon (recommended) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 120 x 120 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 80 x 80 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 80 x 80 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 80 x 80 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 40 x 40 </td> 
 </tr> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> Settings icon (recommended) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 87 x 87 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 58 x 58 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 58 x 58 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 58 x 58 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 29 x 29 </td> 
 </tr> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> Toolbar and navigation bar icon (optional) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 66 x 66 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 44 x 44 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 44 x 44 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 44 x 44 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 22 x 22 </td> 
 </tr> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> Tab bar icon (optional) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 75 x 75 (maximum: 144 x 96) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 50 x 50 (maximum: 96 x 64) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 50 x 50 (maximum: 96 x 64) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 50 x 50 (maximum: 96 x 64) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> About 25 x 25 (maximum: 48 x 32) </td> 
 </tr> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> Default Newsstand cover icon for the App Store (required&nbsp;for Newsstand apps) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> At least 1024 pixels on the longest edge </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> At least 1024 pixels on the longest edge </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> At least 1024 pixels on the longest edge </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> At least 1024 pixels on the longest edge </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> At least 512 pixels on the longest edge </td> 
 </tr> 
 <tr style="border:0px; margin:0px; padding:0px; vertical-align:baseline; background:transparent"> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> Web clip icon (recommended for web apps and websites) </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 180 x 180 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 120 x 120 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 120 x 120 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 152 x 152 </td> 
 <td style="border:1px solid rgb(233,233,233); margin:0px; padding:5px 25px 5px 10px; vertical-align:middle; max-width:260px; background:transparent"> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; border:0px; font-size:1.4em; vertical-align:baseline; color:rgb(65,65,65); line-height:20.2999992370605px; min-width:50px; background:transparent"> 76 x 76 &nbsp; </td> 
 </tr> 
 </tbody> 
</table>

iphone6/6+ 更新：

**Icon-Small@3x.png 87\*87**

**Icon-40@3x.png 120\*120**

**Icon-60@3x.png 180\*180**

Icon.png 57\*57

Icon@2x.png 114\*114

Icon-Small.png 29\*29

Icon-Small@2x.png 58\*58

Icon-Small-50.png 50\*50

Icon-Small-50@2x.png 100\*100

Icon-72.png 72\*72

Icon-72@2x.png 144\*144

Icon-40.png 40\*40

Icon-40@2x.png 80\*80

Icon-60.png 60\*60

Icon-60@2x.png 120\*120

Icon-76.png 76\*76

Icon-76@2x.png 152\*152

![酷][smiley-cool.gif]LaunchImage

[ https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/LaunchImages.html\#//apple\_ref/doc/uid/TP40006556-CH22-SW1][https_developer.apple.com_library_ios_documentation_UserExperience_Conceptual_MobileHIG_LaunchImages.html_apple_ref_doc_uid_TP40006556-CH22-SW1]

**For iPhone 6**

**750 x 1334 (@2x) for portrait**

**1334 x 750 (@2x) for landscape**

**For iPhone 6 Plus:**

**1242 x 2208 (@3x) for portrait**

**2208 x 1242 (@3x) for landscape**

\---------------------------------------------------------------------

4.0 inch screen:

Default-568h@2x.png (old 640x1136 ~ for iPhone 5)

4.0 inch screen:

LaunchImage-700-568h@2x.png (new 640x1136 ~ for iPhone 5)

4.7 inch screen:

LaunchImage-800-667h@2x.png (750x1334 ~ for iPhone 6)

5.5 inch screen:

LaunchImage-800-Portrait-736h@3x.png (1242x2208 ~ for iPhone 6 Plus Portrait)

5.5 inch screen:

LaunchImage-800-Landscape-736h@3x.png (2208x1242 ~ for iPhone 6 Plus Landscape)

Retina iPad:

Default-Portrait@2x~ipad.png (1536x2048 ~ for Retina iPad Portrait)

Retina iPad:

Default-Landscape@2x~ipad.png (2048x1536 ~ for Retina iPad Landscape)

iPad Mini/iPad:

Default-Portrait~ipad.png (768x1024 ~ for iPad Portrait)

iPad Mini/iPad:

Default-Landscape~ipad.png (1024x768 ~ for iPad Landscape)

![酷][smiley-cool.gif]适配iphone6/6+启动界面

如果旧的工程直接跑到这两个模拟器中时，默认是"兼容模式"，即系统会简单的把内容等比例放大，显示效果有些模糊但尚可接受。**此时App内部获取到的设备分辨率和iPhone5是一样的：320\*568 point。**

启用高分辨率模式有2个方法：

1.添加大屏的LaunchImage:

在Images.xcassets里，删除旧的LaunchImage组，然后新建LaunchImage组，添加对应高分辨率的图片。（参考：[http://matthewpalmer.net/blog/2014/09/10/iphone-6-plus-launch-image-adaptive-mode/][http_matthewpalmer.net_blog_2014_09_10_iphone-6-plus-launch-image-adaptive-mode]）

![点击查看原始大小图片][6b7ad9c7-2c68-3226-9e44-5a5fbc1c6838.png]

2.添加Launch Screen File

Launch Screen是Xcode6和iOS8新加的功能，它用一个xib文件来作为启动画面。**App在旧版iOS（低于ios8）启动时，该属性会被自动忽略，不会造成异常。**

首先，点击New File ->iOS User Interface ->Launch Screen，然后在工程设置项里启用它：

LaunchFile

![点击查看原始大小图片][28a51357-5a7c-35e7-a012-cd65daee3017.png]  
不过这个xib不能关联任何的代码（不能自定义View的Class，不能IBOutlet，不能加Object），可以理解成这个xib就是一张截图，这个方案的好处在于可以使用到Size Classes来针对不同屏幕布局这个xib。

上面两处设置，只要启用任意一个即可让App进入高分辨率模式；但如果两处都没有设置，则App会回退到兼容模式。

PS：iPhone4、iPhone5、iPhone6这几个设备的ppi都是相同的，默认图片优先是@2x。iPhone6 Plus的像素密度更高，默认图片优先是@3x。 另外，iPhone6 Plus有一点和其他设备不同：在App内部获得的屏幕分辨率是1242\*2208，但设备实际分辨率是1920\*1080，这时系统会把整体的显示内容做一个缩放，downscale到1/1.15。

![b9f80693-ea7d-362e-898a-4fb21ff49536.png][]

![酷][smiley-cool.gif] UIPageControl的autoresizingMask

在设置UIPageControl实例的宽度时，显示的好像总是设置的四倍左右，但是把其他组建（UILable等）设置在同一父容器中显示的是正常的。头文件看到UIPageControl的autoresizingMask默认值是UIViewAutoresizingNone，但是感觉没起作用，于是这是下

Java代码 ![收藏代码][icon_star.png]

1.  \_mainPageControl.autoresizingMask = UIViewAutoresizingNone;

UIPageControl显示正确了。（apple的bug？）

![酷][smiley-cool.gif]UIActivityViewController crashing on iPads by sdk8

其老早在 https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIActivityViewController\_Class/ 中就说了：**On iPad, you must present the view controller in a popover. On iPhone and iPod touch, you must present it modally**。

在sdk8之前你ipad还是用了presentViewController，那在dismissViewControllerAnimated的时候屏幕会旋转下，可能你还能接受，但是在sdk8便会直接crash，报错：

Java代码 ![收藏代码][icon_star.png]

1. 2014\-10\-15 14:03:25.927 BT2014\[5133:488272\] \*\*\* Terminating app due to uncaught exception 'NSGenericException', reason: 'UIPopoverPresentationController (<\_UIAlertControllerActionSheetRegularPresentationController: 0x145578890>) should have a non-nil sourceView or barButtonItem set before the presentation occurs.'
2. \*\*\* First **throw** call stack: 
3. (0x187d9e084 0x1986900e4 0x18cc56bf0 0x18c81e3f8 0x18c81cf30 0x18c5a2efc 0x18c5149c0 0x187d56388 0x187d53314 0x187d536f4 0x187c81664 0x190d7f5a4 0x18c5864f8 0x1000c574c 0x198cfea08) 
4. libc++abi.dylib: terminating with uncaught exception of type NSException

所以用sdk8编译时ipad用pop，并且用新类： **UIPopoverPresentationController**

![酷][smiley-cool.gif]UIActivityViewController

Java代码 ![收藏代码][icon_star.png]

1.  Accessing the Completion Handler 
2.  completionHandler 
3.   (iOS 8.0) 
4.  The completion handler to execute after the activity view controller is dismissed. 
5.  
6.  Declaration 
7.  OBJECTIVE-C 
8.  @property(nonatomic, copy) UIActivityViewControllerCompletionHandler completionHandler 
9.  Discussion 
10. When the user-selected service finishes operating on the data, or when the user dismisses the view controller, the view controller executes **this** completion handler to let your app know the **final** result of the operation. 
11. 
12. Import Statement 
13. Availability 
14. Available in iOS 6.0 and later. 
15. 
16. Deprecated in iOS 8.0.

![酷][smiley-cool.gif]"LaunchServices: invalidationHandler called" with UIActivityViewController iOS8

In iOS8 when I present or dismiss a UIActivityViewController, my app logs: "LaunchServices: invalidationHandler called"。

参考：**https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIPopoverPresentationController\_class/index.html**

**https://devforums.apple.com/message/1049415\#1049415**

**http://stackoverflow.com/questions/25192313/sharing-via-uiactivityviewcontroller-to-twitter-facebook-etc-causing-crash**

**可能是苹果的issue**

![酷][smiley-cool.gif]ios sdk8/ios8 remoteNotification

在苹果UIApplication文件中说明：

@interface UIApplication (UIRemoteNotifications)

\- (void)registerForRemoteNotificationTypes:(UIRemoteNotificationType)types NS\_DEPRECATED\_IOS(3\_0, 8\_0, **"Please use registerForRemoteNotifications and registerUserNotificationSettings: instead"**);

// Returns the enabled types, also taking into account any systemwide settings; doesn't relate to connectivity.

\- (UIRemoteNotificationType)enabledRemoteNotificationTypes NS\_DEPRECATED\_IOS(3\_0, 8\_0, **"Please use -\[UIApplication isRegisteredForRemoteNotifications\], or -\[UIApplication currentUserNotificationSettings\] to retrieve user-enabled remote notification and user notification settings"**);

@end

所以在ios8中应该用的新的注册通知的代码：

C代码 ![收藏代码][icon_star.png]

1.  // IOS8 新的注册api
2.  **if** (\[\[\[UIDevice currentDevice\] systemVersion\] floatValue\] >= 8.0) 
3.   \{ 
4.   \[\[UIApplication sharedApplication\] registerUserNotificationSettings:\[UIUserNotificationSettings 
5.   settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) 
6.   categories:nil\]\]; 
7.  
8.  
9.   \[\[UIApplication sharedApplication\] registerForRemoteNotifications\]; 
10.  \} 
11. **else**
12.  \{ 
13. //原来注册通知的代码
14.  \[\[UIApplication sharedApplication\] registerForRemoteNotificationTypes: 
15.  (UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert)\]; 
16.  \}

原本在IOS7当中 判断push是否打开的方法是：

Java代码 ![收藏代码][icon_star.png]

1.  UIRemoteNotificationType types = \[\[UIApplication sharedApplication\] enabledRemoteNotificationTypes\]; 
2.  **return** (types & UIRemoteNotificationTypeAlert);

如果将这段代码使用在 IOS8当中，虽然不会出现crash的现象，但永远返回空。 在IOS8中，我们使用如下的新代码来取代以上的代码：

Java代码 ![收藏代码][icon_star.png]

1.  \+(BOOL)enabledRemoteNotification\{ 
2.   UIRemoteNotificationType types; 
3.  **if** (\[\[\[UIDevice currentDevice\] systemVersion\] floatValue\] >= 8.0) 
4.   \{ 
5.   types = \[\[UIApplication sharedApplication\] currentUserNotificationSettings\].types; 
6.   \} 
7.  **else**
8.   \{ 
9.   types = \[\[UIApplication sharedApplication\] enabledRemoteNotificationTypes\]; 
10.  \} 
11. 
12. 
13. **return** (types & UIRemoteNotificationTypeAlert); 
14. \}

![酷][smiley-cool.gif]ios 8 - buttons in horizontal scroll view intercepting pan event - scroll does not work

含有uibutton的ScrollView在iOS8中无法滚动的解决办法:

Java代码 ![收藏代码][icon_star.png]

1.  theScrollView.panGestureRecognizer.delaysTouchesBegan = theScrollView.delaysContentTouches

[smiley-cool.gif]: /images/20220810/0745d0bd338d4879b09e4a1ada75e3ea.png
[https_developer.apple.com_library_ios_documentation_UserExperience_Conceptual_MobileHIG_IconMatrix.html_apple_ref_doc_uid_TP40006556-CH27-SW1]: https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/IconMatrix.html#//apple_ref/doc/uid/TP40006556-CH27-SW1
[https_developer.apple.com_library_ios_documentation_UserExperience_Conceptual_MobileHIG_LaunchImages.html_apple_ref_doc_uid_TP40006556-CH22-SW1]: https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/LaunchImages.html#//apple_ref/doc/uid/TP40006556-CH22-SW1
[http_matthewpalmer.net_blog_2014_09_10_iphone-6-plus-launch-image-adaptive-mode]: http://matthewpalmer.net/blog/2014/09/10/iphone-6-plus-launch-image-adaptive-mode/
[6b7ad9c7-2c68-3226-9e44-5a5fbc1c6838.png]: /images/20220810/2ddba9010bc54d6b984c2873cc4945f0.png
[28a51357-5a7c-35e7-a012-cd65daee3017.png]: /images/20220810/ac18b1a7a2e64bc7ada80fe2a0656077.png
[b9f80693-ea7d-362e-898a-4fb21ff49536.png]: /images/20220810/469d50130d474a42b01343adf88237b7.png
[icon_star.png]: /images/20220810/37f16694fc534c00aa754ac9765ff4e6.png