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| @property(nonatomic,assign)BOOL isHiddenHomeIndicator;
self.isHiddenHomeIndicator=YES;
或者
self.isHiddenHomeIndicator=NO;
if (@available(iOS 11.0, *)) { [self setNeedsUpdateOfHomeIndicatorAutoHidden]; }
- (BOOL)prefersHomeIndicatorAutoHidden { return self.isHiddenHomeIndicator; }
|