Apple updated infos in advertisingIdentifier API Reference
Important
In iOS 10.0 and later, the value of advertisingIdentifier is all zeroes when the user has limited ad tracking.
It means Apple will no longer make the IDFA of users that have limited ad tracking available to developers。
SimulateIDFA combine many device infos to create an ID that help disambiguate one device from another.
It includes deviceName,bootTime,countryCode,deviceModel and so on.
Framework dependencies
- CoreTelephony.framework
Import SimulateIDFA.h and call the function createSimulateIDFA
to get SimulateIDFA
NSString *simulateIDFA = [SimulateIDFA createSimulateIDFA];
NSLog(@"%@", simulateIDFA);
Output
626363D0-90D4-06BF-C281-384E4E69D3E2
SimulateIDFA分两部分,前16位是在系统升级的时候才会变化,后16位用户的某些行为可能会导致值变化(例如:重启手机、修改设备名称、修改手机本地语言)
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