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location caching
the CLLocationManager is caching location so that i show up where i last got a good gps location. you can fix that by ignoring CLLocation updates that are older than a certain time:
NSTimeInterval howRecent = [newLocation.timestamp timeIntervalSinceNow];
if(abs(howRecent) > 5.0){
return;
}
NSTimeInterval howRecent = [newLocation.timestamp timeIntervalSinceNow];
if(abs(howRecent) > 5.0){
return;
}
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Inappropriate?John, we'll look into this. We should be doing that already, but it doesn't always work.
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Inappropriate?John,
We're doing this:
// throw out anything that is older than our app launch (cached location values)
if ([appStartDate earlierDate:newLocation.timestamp] == newLocation.timestamp )
return;
However, it doesn't seem to work reliably, CL is reporting the loc with a recent timestamp, even though it's old.
Martin
1 person says
this answers the question
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