Can't Prompt "requestTrackingAuthorizationWithCompletionHandler:"

Question

Created Aug ’20

Replies 2

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I am trying to make a plugin for my unity project to call new ios 14 ATTracking. It doesn't prompt and ask me, why ? (Trying On Sımulator).

Code Block +(void)requestAttPermission:(NSString*)callback
{
 if (@available(iOS 14, *)) {
  [ATTrackingManager requestTrackingAuthorizationWithCompletionHandler:^(ATTrackingManagerAuthorizationStatus status)
   {
      UnitySendMessage("SomeGameObject", [callback UTF8String], "");
   }
 }
}

Answered by TalhaCoda in 629812022

Apperantly it works on ios 14 simulator. What i was doing wrong was i thought AppTrackingTransperency.framework was already added, which it wasn't. After i added that framework(in xCode -> Build Phases -> Link Binary With Libraries) it worked.

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Answer 1

TalhaCoda OP

Aug ’20

Accepted Answer

Apperantly it works on ios 14 simulator. What i was doing wrong was i thought AppTrackingTransperency.framework was already added, which it wasn't. After i added that framework(in xCode -> Build Phases -> Link Binary With Libraries) it worked.

2

Answer 2

lihaoyuanOS OP

May ’24

我找到了解决办法：

在 AppDelegate.m中添加以下代码：不添加其他任何逻辑处理，仅保证app启动就弹窗。然后你可以在其他页面再次添加新的ATTrackingManager requestTrackingAuthorizationWithCompletionHandler 做逻辑处理。

(void)applicationDidBecomeActive:(UIApplication *)application { /// 获取广告标识符（仅用于弹出“允许”弹窗） if (@available(iOS 14, *)) { [ATTrackingManager requestTrackingAuthorizationWithCompletionHandler:^(ATTrackingManagerAuthorizationStatus status) {
```
  }];
```
} else { // Fallback on earlier versions }

}

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