[Scummvm-git-logs] scummvm master -> fa9651d1bb2d2852c1146498fc8b55be823f9031

[criezy]

This automated email contains information about 1 new commit which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .

Summary:
fa9651d1bb IOS7: Make sure openURL is executed on the main thread


Commit: fa9651d1bb2d2852c1146498fc8b55be823f9031
    https://github.com/scummvm/scummvm/commit/fa9651d1bb2d2852c1146498fc8b55be823f9031
Author: Thierry Crozat (criezy at scummvm.org)
Date: 2019-08-04T20:40:22+01:00

Commit Message:
IOS7: Make sure openURL is executed on the main thread

Changed paths:
    backends/platform/ios7/ios7_osys_misc.mm


diff --git a/backends/platform/ios7/ios7_osys_misc.mm b/backends/platform/ios7/ios7_osys_misc.mm
index d7743f8..1f9232c 100644
--- a/backends/platform/ios7/ios7_osys_misc.mm
+++ b/backends/platform/ios7/ios7_osys_misc.mm
@@ -29,6 +29,14 @@
 #include <SystemConfiguration/SCNetworkReachability.h>
 #include "common/translation.h"
 
+static inline void execute_on_main_thread_async(void (^block)(void)) {
+	if ([NSThread currentThread] == [NSThread mainThread]) {
+		block();
+	} else {
+		dispatch_async(dispatch_get_main_queue(), block);
+	}
+}
+
 Common::String OSystem_iOS7::getSystemLanguage() const {
 	NSString *locale = [[NSLocale currentLocale] localeIdentifier];
 	if (locale == nil)
@@ -79,11 +87,15 @@ bool OSystem_iOS7::openUrl(const Common::String &url) {
 	// The way to oipen a URL has changed in iOS 10. Check if the iOS 10 method is recognized
 	// and otherwise use the old method.
 	if ([application respondsToSelector:@selector(openURL:options:completionHandler:)]) {
-		[application openURL:nsurl options:@{} completionHandler:nil];
-		return true;
+		execute_on_main_thread_async(^ {
+			[application openURL:nsurl options:@{} completionHandler:nil];
+		});
 	} else {
-		return [application openURL:nsurl];
+		execute_on_main_thread_async(^ {
+			[application openURL:nsurl];
+		});
 	}
+	return true;
 }
 
 bool OSystem_iOS7::isConnectionLimited() {