Fix Xcode main thread warning #2533
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lacyrhoades
commented
Nov 25, 2017
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| runOnMainQueueWithoutDeadlocking(^{ | ||
| currentBounds = self.bounds; | ||
| }); |
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Checked this by logging:
NSLog(@"Is main thread: %@", [NSThread isMainThread] ? @"YES" : @"NO");
Usually is "yes" but not always.
Otherwise, reading any UIKit values like `.bounds` will give a warning: Main Thread Checker: UI API called on a background thread: -[UIView bounds] Taking out debug code
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This causes deadlock for me in |
jayesh10javia
approved these changes
Sep 23, 2020
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Otherwise, reading any UIKit values like
.boundswill give a warning:Main Thread Checker: UI API called on a background thread: -[UIView bounds]