| 1 | #import "RNSScreenContainer.h"
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| 2 | #import "UIViewController+RNScreens.h"
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| 3 |
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| 4 | #import <objc/runtime.h>
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| 5 |
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| 6 | @implementation UIViewController (RNScreens)
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| 7 |
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| 8 | #if !TARGET_OS_TV
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| 9 | - (UIViewController *)reactNativeScreensChildViewControllerForStatusBarStyle
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| 10 | {
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| 11 | UIViewController *childVC = [self findChildRNSScreensViewController];
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| 12 | return childVC ?: [self reactNativeScreensChildViewControllerForStatusBarStyle];
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| 13 | }
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| 14 |
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| 15 | - (UIViewController *)reactNativeScreensChildViewControllerForStatusBarHidden
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| 16 | {
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| 17 | UIViewController *childVC = [self findChildRNSScreensViewController];
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| 18 | return childVC ?: [self reactNativeScreensChildViewControllerForStatusBarHidden];
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| 19 | }
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| 20 |
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| 21 | - (UIStatusBarAnimation)reactNativeScreensPreferredStatusBarUpdateAnimation
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| 22 | {
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| 23 | UIViewController *childVC = [self findChildRNSScreensViewController];
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| 24 | return childVC ? childVC.preferredStatusBarUpdateAnimation
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| 25 | : [self reactNativeScreensPreferredStatusBarUpdateAnimation];
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| 26 | }
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| 27 |
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| 28 | - (UIInterfaceOrientationMask)reactNativeScreensSupportedInterfaceOrientations
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| 29 | {
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| 30 | UIViewController *childVC = [self findChildRNSScreensViewController];
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| 31 | return childVC ? childVC.supportedInterfaceOrientations : [self reactNativeScreensSupportedInterfaceOrientations];
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| 32 | }
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| 33 |
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| 34 | - (UIViewController *)reactNativeScreensChildViewControllerForHomeIndicatorAutoHidden
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| 35 | {
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| 36 | UIViewController *childVC = [self findChildRNSScreensViewController];
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| 37 | return childVC ?: [self reactNativeScreensChildViewControllerForHomeIndicatorAutoHidden];
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| 38 | }
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| 39 |
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| 40 | - (UIViewController *)findChildRNSScreensViewController
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| 41 | {
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| 42 | UIViewController *lastViewController = [[self childViewControllers] lastObject];
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| 43 | if ([lastViewController conformsToProtocol:@protocol(RNSViewControllerDelegate)]) {
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| 44 | return lastViewController;
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| 45 | }
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| 46 | return nil;
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| 47 | }
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| 48 |
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| 49 | + (void)load
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| 50 | {
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| 51 | static dispatch_once_t once_token;
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| 52 | dispatch_once(&once_token, ^{
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| 53 | Class uiVCClass = [UIViewController class];
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| 54 |
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| 55 | method_exchangeImplementations(
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| 56 | class_getInstanceMethod(uiVCClass, @selector(childViewControllerForStatusBarStyle)),
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| 57 | class_getInstanceMethod(uiVCClass, @selector(reactNativeScreensChildViewControllerForStatusBarStyle)));
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| 58 |
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| 59 | method_exchangeImplementations(
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| 60 | class_getInstanceMethod(uiVCClass, @selector(childViewControllerForStatusBarHidden)),
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| 61 | class_getInstanceMethod(uiVCClass, @selector(reactNativeScreensChildViewControllerForStatusBarHidden)));
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| 62 |
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| 63 | method_exchangeImplementations(
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| 64 | class_getInstanceMethod(uiVCClass, @selector(preferredStatusBarUpdateAnimation)),
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| 65 | class_getInstanceMethod(uiVCClass, @selector(reactNativeScreensPreferredStatusBarUpdateAnimation)));
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| 66 |
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| 67 | method_exchangeImplementations(
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| 68 | class_getInstanceMethod(uiVCClass, @selector(supportedInterfaceOrientations)),
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| 69 | class_getInstanceMethod(uiVCClass, @selector(reactNativeScreensSupportedInterfaceOrientations)));
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| 70 |
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| 71 | method_exchangeImplementations(
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| 72 | class_getInstanceMethod(uiVCClass, @selector(childViewControllerForHomeIndicatorAutoHidden)),
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| 73 | class_getInstanceMethod(uiVCClass, @selector(reactNativeScreensChildViewControllerForHomeIndicatorAutoHidden)));
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| 74 | });
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| 75 | }
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| 76 | #endif
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| 77 |
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| 78 | @end
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