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by rappatic
1082 days ago
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What about other permissions where you can't realistically send an empty object? For example, if the user grants permission to view location, the location object passed to the app will obviously have the pertinent information. Would the OS simply pass an empty location object and wouldn't that make it obvious that permission was denied? Or is it hidden behind some kind of error |
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https://developer.apple.com/documentation/corelocation/claut...
In any case, the iOS location services don’t work that way. You can’t call them and get a location back due to the way the system works. It simply doesn’t have location data at times and needs to wait for it to become available. You tell the operating system you want to receive location updates and then it delivers zero or more when that information becomes available and when it becomes more accurate or changes. So if iOS needed to withhold information, it wouldn’t have to give an empty object back, it would just not deliver any location updates at all.