53 lines
2.0 KiB
Mathematica
53 lines
2.0 KiB
Mathematica
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#import "UIViewController+RNScreens.h"
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#import "RNSScreenContainer.h"
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#import <objc/runtime.h>
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@implementation UIViewController (RNScreens)
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- (UIViewController *)reactNativeScreensChildViewControllerForStatusBarStyle
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{
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UIViewController *childVC = [self findChildRNScreensViewController];
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return childVC ?: [self reactNativeScreensChildViewControllerForStatusBarStyle];
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}
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- (UIViewController *)reactNativeScreensChildViewControllerForStatusBarHidden
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{
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UIViewController *childVC = [self findChildRNScreensViewController];
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return childVC ?: [self reactNativeScreensChildViewControllerForStatusBarHidden];
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}
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- (UIStatusBarAnimation)reactNativeScreensPreferredStatusBarUpdateAnimation
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{
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UIViewController *childVC = [self findChildRNScreensViewController];
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return childVC ? childVC.preferredStatusBarUpdateAnimation : [self reactNativeScreensPreferredStatusBarUpdateAnimation];
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}
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- (UIViewController *)findChildRNScreensViewController
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{
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UIViewController *lastViewController = [[self childViewControllers] lastObject];
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if ([lastViewController conformsToProtocol:@protocol(RNScreensViewControllerDelegate)]) {
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return lastViewController;
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}
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return nil;
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}
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+ (void)load
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{
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static dispatch_once_t once_token;
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dispatch_once(&once_token, ^{
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Class uiVCClass = [UIViewController class];
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method_exchangeImplementations(class_getInstanceMethod(uiVCClass, @selector(childViewControllerForStatusBarStyle)),
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class_getInstanceMethod(uiVCClass, @selector(reactNativeScreensChildViewControllerForStatusBarStyle)));
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method_exchangeImplementations(class_getInstanceMethod(uiVCClass, @selector(childViewControllerForStatusBarHidden)),
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class_getInstanceMethod(uiVCClass, @selector(reactNativeScreensChildViewControllerForStatusBarHidden)));
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method_exchangeImplementations(class_getInstanceMethod(uiVCClass, @selector(preferredStatusBarUpdateAnimation)),
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class_getInstanceMethod(uiVCClass, @selector(reactNativeScreensPreferredStatusBarUpdateAnimation)));
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});
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}
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@end
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