动态更改APP 图标

iOS 10.3后开放

[[UIApplication sharedApplication] setAlternateIconName:nil completionHandler:^(  
  
 }];

plist

<key>CFBundleIcons</key>  
    <dict>  
        <key>CFBundleAlternateIcons</key>  
        <dict>  
            <key>newIcon</key>  
            <dict>  
                <key>CFBundleIconFiles</key>  
                <array>  
                    <string>newIcon</string>  
                </array>  
                <key>UIPrerenderedIcon</key>  
                <false/>  
            </dict>  
        </dict>  
        <key>CFBundlePrimaryIcon</key>  
        <dict>  
            <key>CFBundleIconFiles</key>  
            <array>  
                <string>Icon60X60</string>  
            </array>  
        </dict>  
    </dict>  

附加