From 61a6ce15dabf8d6f0302b48f644346afc5f9809f Mon Sep 17 00:00:00 2001
From: Nikola Zagorchev <nikola.zagorchev@gmail.com>
Date: Thu, 27 Jun 2024 00:18:49 +0300
Subject: [PATCH] [MC-1709] Use keyWindow supported orientations for
 CTInAppDisplayViewController (#340)

* Supported orientations based on the window orientations

* Use keyWindow
---
 CleverTapSDK/CTInAppDisplayViewController.m | 52 ++++++++++++++++++---
 1 file changed, 45 insertions(+), 7 deletions(-)

diff --git a/CleverTapSDK/CTInAppDisplayViewController.m b/CleverTapSDK/CTInAppDisplayViewController.m
index 8eea0028..1323a00c 100644
--- a/CleverTapSDK/CTInAppDisplayViewController.m
+++ b/CleverTapSDK/CTInAppDisplayViewController.m
@@ -76,17 +76,55 @@ - (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIVi
 
 #if !(TARGET_OS_TV)
 - (UIInterfaceOrientationMask)supportedInterfaceOrientations {
+    UIWindow *window = [CTUIUtils getKeyWindow];
+    UIInterfaceOrientationMask windowSupportedOrientations = [[CTUIUtils getSharedApplication] supportedInterfaceOrientationsForWindow:window];
+    
     if (_notification.hasPortrait && _notification.hasLandscape) {
-        return UIInterfaceOrientationMaskAll;
-    } else if (_notification.hasPortrait) {
-        return (UIInterfaceOrientationPortrait | UIInterfaceOrientationPortraitUpsideDown);
-    } else if (_notification.hasLandscape) {
-        return (UIInterfaceOrientationMaskLandscapeLeft | UIInterfaceOrientationMaskLandscapeRight);
-    } else {
-        return UIInterfaceOrientationMaskAll;
+        return windowSupportedOrientations;
+    }
+    if (_notification.hasPortrait) {
+        if ([self isOrientationSupported:UIInterfaceOrientationPortrait mask:windowSupportedOrientations]
+            && [self isOrientationSupported:UIInterfaceOrientationPortraitUpsideDown mask:windowSupportedOrientations]) {
+            return (UIInterfaceOrientationPortrait | UIInterfaceOrientationPortraitUpsideDown);
+        }
+        if ([self isOrientationSupported:UIInterfaceOrientationPortrait mask:windowSupportedOrientations]) {
+            return UIInterfaceOrientationMaskPortrait;
+        }
+        if ([self isOrientationSupported:UIInterfaceOrientationPortraitUpsideDown mask:windowSupportedOrientations]) {
+            return UIInterfaceOrientationMaskPortraitUpsideDown;
+        }
+        return windowSupportedOrientations;
     }
+    if (_notification.hasLandscape) {
+        if ([self isOrientationSupported:UIInterfaceOrientationLandscapeLeft mask:windowSupportedOrientations]
+            && [self isOrientationSupported:UIInterfaceOrientationLandscapeRight mask:windowSupportedOrientations]) {
+            return (UIInterfaceOrientationMaskLandscapeLeft | UIInterfaceOrientationMaskLandscapeRight);
+        }
+        if ([self isOrientationSupported:UIInterfaceOrientationLandscapeLeft mask:windowSupportedOrientations]) {
+            return UIInterfaceOrientationMaskLandscapeLeft;
+        }
+        if ([self isOrientationSupported:UIInterfaceOrientationLandscapeRight mask:windowSupportedOrientations]) {
+            return UIInterfaceOrientationMaskLandscapeRight;
+        }
+        return windowSupportedOrientations;
+    }
+    return windowSupportedOrientations;
 }
 
+- (BOOL)isOrientationSupported:(UIInterfaceOrientation)orientation mask:(UIInterfaceOrientationMask)mask {
+    switch (orientation) {
+        case UIInterfaceOrientationPortrait:
+            return (mask & UIInterfaceOrientationMaskPortrait) != 0;
+        case UIInterfaceOrientationPortraitUpsideDown:
+            return (mask & UIInterfaceOrientationMaskPortraitUpsideDown) != 0;
+        case UIInterfaceOrientationLandscapeLeft:
+            return (mask & UIInterfaceOrientationMaskLandscapeLeft) != 0;
+        case UIInterfaceOrientationLandscapeRight:
+            return (mask & UIInterfaceOrientationMaskLandscapeRight) != 0;
+        default:
+            return NO;
+    }
+}
 #endif
 
 - (void)show:(BOOL)animated {