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Find Facebook SDK Version on iOS

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.

Solution

  • After about 2014, simply do this:

    NSLog( @"### running FB sdk version: %@", [FBSDKSettings sdkVersion] );

    For very old versions. Before about 3.6:

    I found an undocumented way to print the SDK version (FB_IOS_SDK_VERSION_STRING), try this

    NSLog(@"### FB SDK VERSION : %@",
    [[FBRequestConnection class] performSelector:@selector(userAgent)]);

    Worked for me with sdk 3.5.1

    Update: As of FB SDK 3.6, "The SDK version number is defined in FacebookSDK.h and available from [FBSDKSettings sdkVersion]"

    https://developers.facebook.com/ios/change-log-3.x/