I know, there are so many same questions but I didn't get answer for my requirement.
First time I am creating framework. I have created test framework using Raywenderlich example. But my requirement is little bit different. I used so many different frameworks and also used SQLCipher in my project. Now, I want to convert this project into framework. I followed all the steps but the problem is occur when I am trying to build. Getting an error for SQLCypher because I didn’t add to my framework to avoid conflicts. Finally, I have added SQLCypher library to create build without error and it worked but now I am getting linker error when I am using that framework to test in testProject. I didn’t find any example with third parties. Please help me to solve this issue.
I had the same issue.
One solution is to change all method names of other frameworks or libs, but some lib is not open source.
Another solution is work for me which is to use cocoapods. But the user
who wants to use your framework will be forced using cocoapods, depending iOS 8.0 or above, depending the same version of 3rd libs. I have nothing to do with this restriction.
Seems the best way is do not depend 3rd libs in a framework.
Related
I searched through existing Stackoverflow questions related to this problem but didn't find any help to solve it.
So here's the problem:
I am trying to integrate .framework file into the project but it's giving me an error saying that module compiles with 4.0.3 can't be imported by swift 5.0 compiler.
I wanted to know how to compile that.framework file? so that it will become compilable to swift 5.0
Please help if you come across such a problem.
Note: .framework file is created by a third-party developer
If the framework you're trying to integrate is binary only, then your best option is to check with the 3rd party developer regarding their support for Swift 5.0.
In case there are sources available, you can try checking if there is any work being done in their repository (usually a separate branch), or you can try forking the sources yourself.
Note that with the source option, you'll have access to possibly unstable and untested code, and depending on the experience I'd be very careful in this case.
I'm working on a iOS Framework (using CocoaPods) that, as of today, uses PDFNet.framework as its only dependency.
Everything works as expected when I use the resulting framework in another "top level" project.
Now I'm trying to make this same Framework use the Tools.framework, as I intend to use the annotations from the Tools library.
Is there a common approach in doing so?
I've tried building the Tools source code but it fails as the dependency isn't found.
Everything you need should be in the following guide.
https://blog.pdftron.com/2016/11/14/getting-started-with-pdfnet-for-ios/
If that guide does not help, then please answer my comment above.
I think I just must be stupid.
I'm having a lot trouble understanding very basic things concerning frameworks in Xcode/iOs/Swift. While I've certainly gotten some things to work, I've gotten more and more confused about what I'm actually doing. And the documentation on the web just confuses me more.
When I see discussions about how to import particular frameworks (e.g. https://github.com/danielgindi/Charts is the library I'm playing with, but I've seen this pattern repeated in other libraries) they seem to always tell me include the Xcode project file as a child project of my project, in addition to linking things as an embedded binary. This confuses me. Is it not possible to link an already compiled framework to my project without including all the source code of the project?
That is, can't I just take a library.framework file, and add it to my embedded libraries list and be done with it?
In the frameworks I've played with (again https://github.com/danielgindi/Charts is my primary example, but this is true in many others I've played with) I can't seem to use the framework without Carthage or CocoaPods. For me at this stage, that is just confusing... I accept that they are useful tools to automate a difficult process, but I'd really like to understand what that process actually is before I let a tool automate it for me. As I search the web I just seem to always be led back to these tools as being the correct way to do things.
So here are my questions.
If I find a framework library on the web... do I need its source code or can I somehow just link to a compiled version of the framework?
In my reading, it seems that libraries made with Swift are somehow second-class citizens because Swift is a newer thing. Is that still the case? (The articles I read about this seems to date from 2014-2015).
Is there are good place to understand how Apple expects me to add a framework to a project, without using CocoaPods or Carthage?
No need to add source code. Just add the framework to Target ->
General -> Linked Framework and Libraries -> Tap on + and select
your framework.
In my opinion, many new libraries are being written is Swift. So you won't be left behind for using swift.
Apple has documentation about adding frameworks to XCode. But I would suggest to use Cocoapods , as its easy to manage libraries.
Cheers :)
I am developing an app for IOS,and I have to use some framework.
as you know Cocoa pods and Carthage are dependancy manager for iOS and mac OS
my question is "why we have to use dependancy manager?, instead of using dependancy manager just clone that project[was written by other programmer and can be used as framework] and drag and drop to your project ??"
Thanks for your answers
Few things that you need to think about is:
Updating your dependencies when new versions came out.
Updating dependencies for multiple platforms.
Interdependent frameworks and different framework versions for dependant frameworks.
Basically, time that you will spend on maintaining dependancies for your project will grow as your project grows. Dependancy managers allow you to avoid all this unnecessary and boring work.
There are a lot of other reasons to use DM instead of just importing frameworks. More about you can find here. And here.
At some point you might want to use 3rd party code to get extra features or something, you can copy the source code but how you will update it in the future? keep coping it again!!
Also some of your 3rd party code might depend on other 3rd part code, and if you copied it twice, you will get duplicate symbols.
Dependency managers handle all this for you.
My advice is to use Carthage or submodules, but do not use CocoPods, anything that touches the project file is not a good practice with Apple.
Why Libraries are Your Friend
While you aren’t strictly required to use third-party libraries or
frameworks, they can definitely save you a lot of time and let you
focus on polishing your app instead of typing out countless lines of
code that you simply don’t need to write.
You can use third-party frameworks and libraries without a dependency
manager too, and you can get hands-on tutorials about them right here
on this site. For example, there’s our Alamofire tutorial, and our
SwiftyJSON tutorial.
Without a dependency manager, you simply add each library’s code to
your project manually. However, this approach has several
disadvantages:
Updating a library to a new version can be difficult, especially if several libraries must be updated together because one depends on
another.
Including a library in your project makes it tempting to make local changes to the code, making it harder to update to a newer version
later.
Determining the current versions of libraries used in your app can be hard to do, especially if you don’t proactively keep track of them.
Finding new libraries can be difficult without a central location to see all the available libraries.
CocoaPods helps you overcome all of these issues and more. It fetches library code, resolves dependencies between libraries, helps
you search for and discover new libraries, and even sets up the right
environment to build your project with minimum hassle.
Courtesy
https://www.raywenderlich.com/97014/use-cocoapods-with-swift
I have been following framework making tutorials for building my frameworks and one thing I noticed that after building the framework, the example states to use the .Xcodeproject along with other codes needs to be referenced to the example project to use the framework, that should not happen, if so happened, what is the need of the framework as there will be no security of the code?
can anyone throw some light on this to resolve the doubt?