处理键盘不能拉起主app的问题

keyBoard/AppDelegate.m

@@ -61,10 +61,25 @@ static NSString * const kKBKeyboardExtensionBundleId = @"com.loveKey.nyx.CustomK
 
 #pragma mark - Deep Link
 
+- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray * _Nullable))restorationHandler {
+    if ([userActivity.activityType isEqualToString:NSUserActivityTypeBrowsingWeb]) {
+        NSURL *url = userActivity.webpageURL;
+        if (!url) return NO;
+        NSString *host = url.host.lowercaseString ?: @"";
+        if ([host hasSuffix:@"app.tknb.net"]) {
+            NSString *path = url.path.lowercaseString ?: @"";
+            if ([path hasPrefix:@"/ul/settings"]) { [self kb_openAppSettings]; return YES; }
+            if ([path hasPrefix:@"/ul/login"]) { [self kb_presentLoginSheetIfNeeded]; return YES; }
+        }
+    }
+    return NO;
+}
+
 // iOS 9+
 - (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {
     if (!url) return NO;
-    if ([[url.scheme lowercaseString] isEqualToString:@"kbkeyboard"]) {
+    // 注意：已对 scheme 做了小写化，比较值也应为小写
+    if ([[url.scheme lowercaseString] isEqualToString:@"kbkeyboardappextension"]) {
         NSString *urlHost = url.host ?: @"";
         NSString *host = [urlHost lowercaseString];
         if ([host isEqualToString:@"login"]) { // kbkeyboard://login