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prevent retain cycle on auto dismiss block.

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This commit is contained in:
Kyle Matthew Hedden 2020-08-21 12:58:42 -04:00
parent 1196608e25
commit db778b1d70
1 changed files with 5 additions and 4 deletions
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9
MVMCoreUI/TopAlert/MVMCoreUITopAlertExpandableView.m
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@ -347,12 +347,13 @@
} }
dispatch_time_t dispatchTime = dispatch_time(DISPATCH_TIME_NOW, dismissTime * NSEC_PER_SEC); dispatch_time_t dispatchTime = dispatch_time(DISPATCH_TIME_NOW, dismissTime * NSEC_PER_SEC);
dispatch_after(dispatchTime, dispatch_get_main_queue(), ^(void){ dispatch_after(dispatchTime, dispatch_get_main_queue(), ^(void){
if (weakSelf && weakSelf.expanded && weakSelf.collapseAutomaticallyAfterExpanded) { typeof(self) strongSelf = weakSelf;
if (strongSelf && strongSelf.expanded && strongSelf.collapseAutomaticallyAfterExpanded) {
// If accessibility focused, delay collapse. // If accessibility focused, delay collapse.
if ([MVMCoreUIUtility viewContainsAccessiblityFocus:self]) { if ([MVMCoreUIUtility viewContainsAccessiblityFocus:strongSelf]) {
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(accessibilityFocusChanged:) name:UIAccessibilityElementFocusedNotification object:nil]; [[NSNotificationCenter defaultCenter] addObserver:strongSelf selector:@selector(accessibilityFocusChanged:) name:UIAccessibilityElementFocusedNotification object:nil];
} else { } else {
[weakSelf collapse]; [strongSelf collapse];
} }
} }
}); });