注册以通过iOS应用程序支持图像文件 [英] Register to support image files with iOS app

问题描述

我想注册以支持我的应用程序中的图像文件；因此，当用户在iPhone的照片应用程序中点击操作按钮时，我的应用程序图标将显示在打开方式为..."菜单中.我的info.plist中有以下内容

Hi I would like to register to support image files in my app; so when user tap on the action button in iPhone's photo app, my app icon would show up within the "open with ..." menu. I have the following in my info.plist

<dict>
   <key>LSHandlerRank</key>
   <string>Alternate</string>
   <key>LSItemContentTypes</key>
     <array>
        <string>public.png</string>
     </array>
</dict>


<dict>
   <key>LSHandlerRank</key>
   <string>Alternate</string>
   <key>LSItemContentTypes</key>
      <array>
         <string>public.jpeg</string>
      </array>
</dict>

，但无法使其显示在该菜单中.这是正确的方法吗?请帮忙谢谢！！

but can't get it to show up in that menu. is this the correct way? please help thank you!!

推荐答案

尝试像这样对我有用

    <key>CFBundleDocumentTypes</key>
    <array>
    <dict>
        <key>CFBundleTypeName</key>
        <string>png</string>
        <key>LSHandlerRank</key>
        <string>Alternate</string>
        <key>LSItemContentTypes</key>
        <array>
            <string>public.png</string>
        </array>
    </dict>
    <dict>
        <key>CFBundleTypeName</key>
        <string>jpeg</string>
        <key>LSHandlerRank</key>
        <string>Alternate</string>
        <key>LSItemContentTypes</key>
        <array>
            <string>public.jpeg</string>
        </array>
    </dict>
    <dict>
        <key>CFBundleTypeName</key>
        <string>tiff</string>
        <key>LSHandlerRank</key>
        <string>Alternate</string>
        <key>LSItemContentTypes</key>
        <array>
            <string>public.tiff</string>
        </array>
    </dict>
    </array>

此链接中的更多信息 http://lists.apple.com/archives/cocoa-dev/2006/Jun/msg00747.html

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