为应用程序的文档类型注册图标 [英] Registering an icon for my application's document type

问题描述

我尝试为应用程式的文件类型注册图示。阅读声明新的统一类型标识符并查看 / Developer / Examples / Sketch 我在我的 Info.plist ：

I'm trying to register an icon for my app's document type. After reading Declaring New Uniform Type Identifiers and looking at /Developer/Examples/Sketch I came up with something like this in my Info.plist:

<key>CFBundleDocumentTypes</key>
<array>
  <dict>
    <key>CFBundleTypeRole</key>
    <string>Viewer</string>
    <key>LSItemContentTypes</key>
    <array>
      <string>com.mycompany.myextension</string>
    </array>
    <key>NSDocumentClass</key>
    <string>NSString</string>
  </dict>
</array>

...

<key>UTExportedTypeDeclarations</key>
<array>
  <dict>
    <key>UTTypeDescription</key>
    <string>Blah blah blah</string>
    <key>UTTypeConformsTo</key>
    <array>
      <string>public.data</string>
    </array>
    <key>UTTypeIconFile</key>
    <string>My-file-icon.icns</string>
    <key>UTTypeIdentifier</key>
    <string>com.mycompany.myextension</string>
    <key>UTTypeTagSpecification</key>
    <dict>
      <key>public.filename-extension</key>
      <array>
        <string>myextension</string>
      </array>
    </dict>
  </dict>
</array>

现在，一切都很好，dandy，即我的程序打开时，扩展等。但是，文档图标未注册到操作系统，即我看到一个丑陋的空白图标，而不是我美丽的 My-file-icon.icns 。

Now, everything is fine and dandy, i.e. my program is opened when I click on a file with my extension, etc. However, the document icon is not registered with the OS, i.e. I see an ugly blank icon instead of my beautiful My-file-icon.icns. I suspect that I'm missing something in the plist above, any ideas?

推荐答案

尝试将图标名称放在<$数组中的 CFBundleTypeIconFile 键，而不是在 UTExportedTypeDeclarations 数组中。

Try putting the icon name in the CFBundleTypeIconFile key in the CFBundleDocumentTypes array, not in the UTExportedTypeDeclarations array.

当然要确保My-file-icon.icns在目标的复制包资源构建阶段，并且被复制到应用程序的

And of course make sure that "My-file-icon.icns" is in your target's Copy Bundle Resources build phase and is being copied into Contents/Resources in your app's bundle.

这篇关于为应用程序的文档类型注册图标的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！