How do i enable App install tracking in iOS

Question

I have integrated pod 'GoogleIDFASupport' in my iOS application by referring

https://developers.google.com/analytics/devguides/collection/ios/v3/optional-features

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I am unable to find where to put this code in my project

// Enable IDFA collection.
tracker.allowIDFACollection = YES;

Please help me

Answer 1

Add it after initialization of the tracker:

https://developers.google.com/analytics/devguides/collection/ios/v3/display-features