处理键盘不能拉起主app的问题

2025-11-05 18:10:56 +08:00
parent f43f94b94d
commit 7a1b17d060
14 changed files with 270 additions and 52 deletions
--- a/CustomKeyboard/Utils/KBURLOpenBridge.m
+++ b/CustomKeyboard/Utils/KBURLOpenBridge.m
@@ -0,0 +1,46 @@
+//
+//  KBURLOpenBridge.m
+//
+
+#import "KBURLOpenBridge.h"
+#import <objc/message.h>
+
+@implementation KBURLOpenBridge
+
+ (BOOL)openURLViaResponder:(NSURL *)url from:(UIResponder *)start {
+#if KB_URL_BRIDGE_ENABLE
+    if (!url || !start) return NO;
+    SEL sel = NSSelectorFromString(@"openURL:");
+    UIResponder *responder = start;
+    while (responder) {
+        @try {
+            if ([responder respondsToSelector:sel]) {
+                // 尽量按签名调用；若失败则回退 performSelector
+                BOOL handled = NO;
+                // 尝试 (BOOL)openURL:(NSURL *)
+                BOOL (*funcBool)(id, SEL, NSURL *) = (BOOL (*)(id, SEL, NSURL *))objc_msgSend;
+                if (funcBool) {
+                    handled = funcBool(responder, sel, url);
+                } else {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
+                    [responder performSelector:sel withObject:url];
+                    handled = YES;
+#pragma clang diagnostic pop
+                }
+                return handled;
+            }
+        } @catch (__unused NSException *e) {
+            // ignore and continue
+        }
+        responder = responder.nextResponder;
+    }
+    return NO;
+#else
+    (void)url; (void)start;
+    return NO;
+#endif
+}
+
+@end
+