SDL: misc: Fix SDL_OpenURL on newer iOS releases. (c6e18)

From c6e1806ba9db09cff9549bf3e36c27def00f0e88 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Thu, 26 Dec 2024 11:40:30 -0500
Subject: [PATCH] misc: Fix SDL_OpenURL on newer iOS releases.

Apparently as of iOS 18.2, the deprecated API we were using just refuses to
work at all.

Fixes #11728.

(cherry picked from commit ffed1c50c03c31774b9058b7694f44c3b4c84ca9)
---
 src/misc/ios/SDL_sysurl.m | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/misc/ios/SDL_sysurl.m b/src/misc/ios/SDL_sysurl.m
index 76363b50dc82c..e90c23f90f488 100644
--- a/src/misc/ios/SDL_sysurl.m
+++ b/src/misc/ios/SDL_sysurl.m
@@ -29,7 +29,15 @@ int SDL_SYS_OpenURL(const char *url)
 
         NSString *nsstr = [NSString stringWithUTF8String:url];
         NSURL *nsurl = [NSURL URLWithString:nsstr];
-        return [[UIApplication sharedApplication] openURL:nsurl] ? 0 : -1;
+        if (![[UIApplication sharedApplication] canOpenURL:nsurl]) {
+            return SDL_SetError("No handler registerd for this type of URL");
+        }
+        if (@available(iOS 10.0, *)) {
+            [[UIApplication sharedApplication] openURL:nsurl options:@{} completionHandler:^(BOOL success) {}];
+        } else {
+            [[UIApplication sharedApplication] openURL:nsurl];
+        }
+        return 0;
     }
 }