blocks|key|156511|text|事实证明这是资产目录的问题，而不是CocoaPods或捆绑包的问题。将图像移出资产目录解决了问题。看起来Apple不支持二级资源捆绑包中的资产目录。真可惜。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|156512|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

This turns out to be a problem with asset catalogs, not CocoaPods or bundles. Moving the images out of the asset catalog solved the problem. It looks like Apple doesn't support asset catalogs in secondary resource bundles. Pity.

blocks|key|153915|text|一个明显的解决方案是使用Cocoapods生成的包(该文件夹实际上不存在)作为NSBundle：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|153916|试一试：http://blog.flaviocaetano.com/post/cocoapods-and-resource_bundles/|offset|length|153917|这对我很有效！|153918|entityMap|0|LINK|mutability|MUTABLE|url|http://blog.flaviocaetano.com/post/cocoapods-and-resource_bundles/^0|0|4|1U|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

The obvious solution that wasn’t listed anywhere is using the Cocoapods generated bundle (which the folder actually doesn’t exist) as a NSBundle:

have a try:
<a href="http://blog.flaviocaetano.com/post/cocoapods-and-resource_bundles/" rel="nofollow">http://blog.flaviocaetano.com/post/cocoapods-and-resource_bundles/</a>

it worked for me!!

blocks|key|156518|text|我做了一个pod，它可以在pod中定位资源包。我希望它能一劳永逸地解决"CocoaPods资源包“的问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|156519|https://github.com/haifengkao/PodAsset|offset|length|156520|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|12|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@$D|O|E|P|1|Q]]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|C]]]]

I made a pod that can locate the resource bundles in pods.
I hope it will end the "CocoaPods resource bundle" problem once and for all.

<a href="https://github.com/haifengkao/PodAsset" rel="nofollow noreferrer">https://github.com/haifengkao/PodAsset</a>

blocks|key|2955069|text|例如Paramount|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2955070|podspec|style|CODE|2955071|s.resource_bundle+=+{
++++'Paramount'+=>+['Sources/Paramount.bundle/*.png']
}|code-block|syntax|javascript|2955072|swift|2955073|public+extension+UIImage+{
++static+func+make(name:+String)+->+UIImage?+{
++++let+bundle+=+NSBundle(forClass:+Paramount.Toolbar.self)
++++return+UIImage(named:+"Paramount.bundle/\(name)",+inBundle:+bundle,+compatibleWithTraitCollection:+nil)
++}
}|2955074|在这里，Paramount.Toolbar.self可以是框架中任何类|2955075|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/onmyway133/Paramount^0|2|9|0|0|0|7|0|0|0|5|0|0|4|M|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@$A|11|B|12|1|13]]|C|$]]|$1|D|3|E|5|6|7|14|8|@$A|15|B|16|F|G]]|9|@]|C|$]]|$1|H|3|I|5|J|7|17|8|@]|9|@]|C|$K|L]]|$1|M|3|N|5|6|7|18|8|@$A|19|B|1A|F|G]]|9|@]|C|$]]|$1|O|3|P|5|J|7|1B|8|@]|9|@]|C|$K|L]]|$1|Q|3|R|5|6|7|1C|8|@$A|1D|B|1E|F|G]]|9|@]|C|$]]|$1|S|3|-4|5|6|7|1F|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]]]

For example <a href="https://github.com/onmyway133/Paramount" rel="noreferrer">Paramount</a>

<code>podspec</code>

<pre><code>s.resource_bundle = {
 'Paramount' =&gt; ['Sources/Paramount.bundle/*.png']
}
</code></pre>

<code>swift</code>

<pre><code>public extension UIImage {
 static func make(name: String) -&gt; UIImage? {
 let bundle = NSBundle(forClass: Paramount.Toolbar.self)
 return UIImage(named: "Paramount.bundle/\(name)", inBundle: bundle, compatibleWithTraitCollection: nil)
 }
}
</code></pre>

Here <code>Paramount.Toolbar.self</code> can be any class in that framework

blocks|key|157753|text|对我来说，我必须在.podspec中添加"s.resources“。在这个失踪之前。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|157754|只有资产是这样设置的：‘BPPicker/+s.resource_bundles+/.’，也改成了'BPPicker/Assets/*‘。|157755|#
#+Be+sure+to+run+`pod+lib+lint+BPPicker.podspec'+to+ensure+this+is+a
#+valid+spec+before+submitting.
#
#+Any+lines+starting+with+a+#+are+optional,+but+their+use+is+encouraged
#+To+learn+more+about+a+Podspec+see+http://guides.cocoapods.org/syntax/podspec.html
#

Pod::Spec.new+do+%7Cs%7C
++s.name+++++++++++++=+'BPPicker'
++s.version++++++++++=+'0.1.11'
++s.summary++++++++++=+'This+is+the+imito+Body+Part+Picker.'

#+This+description+is+used+to+generate+tags+and+improve+search+results.
#+++*+Think:+What+does+it+do?+Why+did+you+write+it?+What+is+the+focus?
#+++*+Try+to+keep+it+short,+snappy+and+to+the+point.
#+++*+Write+the+description+between+the+DESC+delimiters+below.
#+++*+Finally,+don't+worry+about+the+indent,+CocoaPods+strips+it!

++s.description++++++=+<<-DESC
TODO:+Add+long+description+of+the+pod+here.
+++++++++++++++++++++++DESC

++s.homepage+++++++++=+'https://bitbucket.org/imito/bppicker'
++#+s.screenshots+++++=+'www.example.com/screenshots_1',+'www.example.com/screenshots_2'
++s.license++++++++++=+{+:type+=>+'MIT',+:file+=>+'LICENSE'+}
++s.author+++++++++++=+{+'Ievgen+Naloiko'+=>+'naloiko@gmail.com'+}
++s.source+++++++++++=+{+:git+=>+'https://ievgen_naloiko@bitbucket.org/imito/bppicker.git',+:tag+=>+s.version.to_s+}
++#+s.social_media_url+=+'https://twitter.com/<TWITTER_USERNAME>'

++s.ios.deployment_target+=+'9.0'

++s.source_files+=+'BPPicker/Classes/**/*'

++s.resource_bundles+=+{
++++'BPPicker'+=>+['BPPicker/Assets/*']
++}
++++s.resources+=+"BPPicker/**/*.{png,json}"

++++s.frameworks+=+'UIKit'
++++s.dependency+'ObjectMapper'
end|code-block|syntax|javascript|157756|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

As for me, I had to add the "s.resources" into the .podspec. Before this was missing. 

Only the s.resource_bundles were set this way: 'BPPicker/Assets/.', changed it to 'BPPicker/Assets/*' as well.

<pre><code>#
# Be sure to run `pod lib lint BPPicker.podspec' to ensure this is a
# valid spec before submitting.
#
# Any lines starting with a # are optional, but their use is encouraged
# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html
#

Pod::Spec.new do |s|
 s.name = 'BPPicker'
 s.version = '0.1.11'
 s.summary = 'This is the imito Body Part Picker.'

# This description is used to generate tags and improve search results.
# * Think: What does it do? Why did you write it? What is the focus?
# * Try to keep it short, snappy and to the point.
# * Write the description between the DESC delimiters below.
# * Finally, don't worry about the indent, CocoaPods strips it!

 s.description = &lt;&lt;-DESC
TODO: Add long description of the pod here.
 DESC

 s.homepage = 'https://bitbucket.org/imito/bppicker'
 # s.screenshots = 'www.example.com/screenshots_1', 'www.example.com/screenshots_2'
 s.license = { :type =&gt; 'MIT', :file =&gt; 'LICENSE' }
 s.author = { 'Ievgen Naloiko' =&gt; 'naloiko@gmail.com' }
 s.source = { :git =&gt; 'https://ievgen_naloiko@bitbucket.org/imito/bppicker.git', :tag =&gt; s.version.to_s }
 # s.social_media_url = 'https://twitter.com/&lt;TWITTER_USERNAME&gt;'

 s.ios.deployment_target = '9.0'

 s.source_files = 'BPPicker/Classes/**/*'

 s.resource_bundles = {
 'BPPicker' =&gt; ['BPPicker/Assets/*']
 }
 s.resources = "BPPicker/**/*.{png,json}"

 s.frameworks = 'UIKit'
 s.dependency 'ObjectMapper'
end
</code></pre>

blocks|key|2955152|text|此答案适用于Swift3和Swift4。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2955153|在pod目录下创建一个函数到文件中。|2955154|func+loadImageBundle(named+imageName:String)+->+UIImage?+{
++++let+podBundle+=+Bundle(for:+self.classForCoder)
++++if+let+bundleURL+=+podBundle.url(forResource:+"Update+with+directory+name",+withExtension:+"bundle")
++++{
++++++++let+imageBundel+=+Bundle(url:bundleURL+)
++++++++let+image+=+UIImage(named:+imageName,+in:+imageBundel,+compatibleWith:+nil)
++++++++return+image
++++}
++++return+nil
}|code-block|syntax|javascript|2955155|用法|2955156|imageView.image+=+loadImageBundle(named:+"imagefile")|2955157|entityMap^0|6|6|D|6|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|X|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|Y|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|Z|8|@]|D|@]|E|$]]|$1|O|3|P|5|J|7|10|8|@]|D|@]|E|$K|L]]|$1|Q|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|R|$]]

This answer works with Swift3 and Swift4.

Create a function under the pod directory into the file. 

<pre><code>func loadImageBundle(named imageName:String) -&gt; UIImage? {
 let podBundle = Bundle(for: self.classForCoder)
 if let bundleURL = podBundle.url(forResource: "Update with directory name", withExtension: "bundle")
 {
 let imageBundel = Bundle(url:bundleURL )
 let image = UIImage(named: imageName, in: imageBundel, compatibleWith: nil)
 return image
 }
 return nil
}
</code></pre>

Usage

<pre><code>imageView.image = loadImageBundle(named: "imagefile")
</code></pre>

blocks|key|155287|text|在您的pod文件中：images+are+in+.xcassets+so+it+can+be+easily+organized+with+1x,+2x,+3x|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|155288|s.resources+=+'PodName/Assets/**'|code-block|syntax|javascript|155289|用法：Swift|155290|let+bundle+=+Bundle(for:+ClassThatWillUseTheImage.self)
let+image+=+UIImage(named:+"close",+in:+bundle,+with:+.none)|155291|用法：Objective-C|155292|NSBundle+*bundle+=+[NSBundle+bundleForClass:[self+class]];
UIImage+*image+=+[UIImage+imageNamed:@"close"+inBundle:bundle+withConfiguration:nil];|155293|在版本11.4+(11E146)+iOS+13.0%2B中测试|155294|但是，使用#imageLiteral(resourceName:+"close")并不起作用，它会显示正在读取的图像，但会抛出错误。|155295|entityMap^0|A|1X|0|0|3|5|0|0|3|B|0|0|0|5|10|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@$9|13|A|14|B|C]]|D|@]|E|$]]|$1|M|3|N|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|16|8|@$9|17|A|18|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|H|7|19|8|@]|D|@]|E|$I|J]]|$1|S|3|T|5|6|7|1A|8|@]|D|@]|E|$]]|$1|U|3|V|5|6|7|1B|8|@$9|1C|A|1D|B|C]]|D|@]|E|$]]|$1|W|3|-4|5|6|7|1E|8|@]|D|@]|E|$]]]|X|$]]

In your pod file: <code>images are in .xcassets so it can be easily organized with 1x, 2x, 3x</code>

<pre><code>s.resources = 'PodName/Assets/**'
</code></pre>

Usage: <code>Swift</code>

<pre><code>let bundle = Bundle(for: ClassThatWillUseTheImage.self)
let image = UIImage(named: "close", in: bundle, with: .none)
</code></pre>

Usage: <code>Objective-C</code>

<pre><code>NSBundle *bundle = [NSBundle bundleForClass:[self class]];
UIImage *image = [UIImage imageNamed:@"close" inBundle:bundle withConfiguration:nil];
</code></pre>

Tested in Version 11.4 (11E146) iOS 13.0+

Using <code>#imageLiteral(resourceName: "close")</code> does not work however, it shows the image being read but will throw and error.

I am creating a private library that includes resources that are referenced by components in the library. The library is shared with apps using CocoaPods. In the .podspec for the library, I've included a line like this:

<pre><code>s.resource_bundles = {'IXMapKitResources' =&gt; ['IXMapKit/Resources/*']}
</code></pre>

One of the resources in the bundle is an asset catalog with multiple image sets, one of which is called 'IXMKAnnotationIcons-Normal-Accident'. The following code returns a nil:

<pre><code>UIImage * image = [UIImage imageNamed: @"IXMKAnnotationIcons-Normal-Accident"];
</code></pre>

I found an <a href="http://www.mokacoding.com/2014/02/13/sharing-assets-with-cocoapods-resource-bundle-and-dynamically-loaded-fonts.html" rel="noreferrer">article on mokacoding.com</a> describing how to load fonts from a pod, but this didn't work for me:

<pre><code>- (UIImage *) ixmk_imageNamed: (NSString *) name
{
 NSString * IXMKResourceBundleName = @"IXMapKitResources.bundle";
 NSString * resourceName = [NSString stringWithFormat: @"%@/%@", IXMKResourceBundleName, name];

 NSString * imageTypeString = [self ixmk_stringForImageType: imageType];
 NSURL * url = [[NSBundle mainBundle] URLForResource: resourceName withExtension: imageTypeString];

 NSData * imageData = [NSData dataWithContentsOfURL: url];
 if (imageData != nil)
 {
 CGDataProviderRef provider = CGDataProviderCreateWithCFData((CFDataRef) imageData);
 CGImageRef imageRef = [self ixmk_imageFromDataProvider: provider imageType: imageType];

 UIImage * image = [UIImage imageWithCGImage: imageRef];

 CFRelease(imageRef);
 CFRelease(provider);

 return image;
 }
 else
 {
 return nil;
 }
}
</code></pre>

The <a href="http://guides.cocoapods.org/syntax/podspec.html#resources" rel="noreferrer">CocoaPods webpage describing the resources keyword</a> has the following warning:

<blockquote>
 We strongly recommend library developers to adopt resource bundles as
 there can be name collisions using the resources attribute. Moreover
 resources specified with this attribute are copied directly to the
 client target and therefore they are not optimized by Xcode.
</blockquote>

I'm at a loss of what to do here.

Load image from CocoaPods resource bundle

Objective-C

Swift

Xcode

我正在创建一个私有库，其中包含由库中的组件引用的资源。该库与使用CocoaPods的应用程序共享。在库的.podspec中，我包含了如下一行：s.resource_bundles = {'IXMapKitResources' => ['IXMapKit/Resources/*']}该捆绑包中的资源之一是具有多个图像集的...

问从CocoaPods资源包中加载图像
EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问从CocoaPods资源包中加载图像EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问从CocoaPods资源包中加载图像
EN