Avoid crashing on iOS 11 betas released before iPhone X

This commit is contained in:
Cameron Gutman
2017-12-27 23:24:53 -08:00
parent 3bc9e050f1
commit d7ee0916e9

View File

@@ -1371,8 +1371,15 @@ const int FrontViewPositionNone = 0xff;
// These are derived from the primary view controller
if (@available(iOS 11.0, *)) {
[self setNeedsUpdateOfHomeIndicatorAutoHidden];
[self setNeedsUpdateOfScreenEdgesDeferringSystemGestures];
// iOS 11 betas (which are still installed in some places :\) crash with
// doesNotRecognizeSelector since this wasn't added until after the iPhone X
// announcement.
if ([self respondsToSelector: @selector(setNeedsUpdateOfHomeIndicatorAutoHidden)]) {
[self setNeedsUpdateOfHomeIndicatorAutoHidden];
}
if ([self respondsToSelector: @selector(setNeedsUpdateOfScreenEdgesDeferringSystemGestures)]) {
[self setNeedsUpdateOfScreenEdgesDeferringSystemGestures];
}
}
}