Find Facebook SDK Version on iOS

Question

I know I\'m using the latest version (v3.2.1). But I want find it in header or programmatically.

In iOS I can\'t find version number in FacebookSDK.framework headers

Answer 1

From the SDK directory I did:

% find . -name \*.h -exec fgrep -i version {} /dev/null \;

Amongst other stuff, the following line was returned:

./FBSDKCoreKit.framework/Headers/FBSDKCoreKit.h:#define FBSDK_VERSION_STRING @"4.11.0"

This will help you identify the version without needing to actually link/run/log.

Facebook might possibly be the only technology company in the world that omits the version number from their tar/zip file, as well as the unpacked root directory. I find this baffling.

Answer 2

To check the current version of facebook SDK use below line:

    print("SDK version \(FBSDKSettings .sdkVersion())")

In my case, SDK version 4.8.0

Tested against swift 2.0 and xCode 7.0+

Answer 3

Try(Android) - I only posted this because I was looking for this answer and didn't see for android.

String s = FacebookSdk.getSdkVersion();
                Log.d("FacebookSKD_V",s);

Answer 4

In swift 2, FBSDK 4.4 you can output the version string:

print("FBSDK Version: \(FBSDK_VERSION_STRING)");
//outputs:
//FBSDK Version: 4.4.0

FBSDKSettings.version() returned 0 for me.