[SWIFT] Needed for iOS 14? How to set NSUserTrackingUsageDescription
What is NSUserTrackingUsageDescription?
When I built the app for the first time on a device that became iOS14, it crashed. .. .. The Xcode log is below: point_down:
This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSUserTrackingUsageDescription key with a string value explaining to the user how the app uses this data.
Apparently you need NSUserTrackingUsageDescription? It seems.
For now, read the Official Documentation.
** The point seems to be the List Key described in ʻinfo.plist` **
And what is the purpose?
IDFA (Identifier for Advertisers) is a device ID that Apple randomly assigns to a user's device. Advertisers can use this ID to measure user ad engagement and in-app user behavior to serve customized ads. https://www.adjust.com/ja/glossary/idfa/
So, ** "Do advertisers use the ID assigned to your device for proper ad delivery?" ** Does that mean? ??
Add value to ʻinfo.plist`
Refer to here and put characters in the Value part for the time being. Try.
Now I set the key and value
Oh! Is this the example IDFA opt-in dialog! Since the simulator is set to English, the opt-in dialog is also in English, but it seems that there is no problem for the time being.
Reference: Try to open the IDFA opt-in dialog on iOS14
Make the opt-in dialog Japanese
With reference to here, I made a Japanese sentence like that, and when I built it on the actual machine, the opt-in dialog was properly in Japanese.
Finally
It seems that people who are advertising on the app will have to deal with it eventually, so as soon as possible ~
Postscript
Add SKAdNetworkItems
Here we make Google available to SKAd Network. Even if the user refuses to obtain IDFA, it is used to deliver advertisements using the SKAd Network provided by Apple. https://d1v1b.com/posts/update_admob_for_ios_app
ʻIt seems better to add SKAdNetworkItems to Info.plist`, so put it in
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