From fca42a0730e75a142f7f354c6ac3f6d6a0f4711f Mon Sep 17 00:00:00 2001
From: Jason Tsai <jason@pews.dev>
Date: Tue, 27 Dec 2022 13:52:01 +0800
Subject: [PATCH] fix(ios): navigation delegate class name conflict (#824)

---
 .changes/navigation-delegate-class-name-conflict.md | 5 +++++
 src/webview/wkwebview/mod.rs                        | 5 +++--
 2 files changed, 8 insertions(+), 2 deletions(-)
 create mode 100644 .changes/navigation-delegate-class-name-conflict.md

diff --git a/.changes/navigation-delegate-class-name-conflict.md b/.changes/navigation-delegate-class-name-conflict.md
new file mode 100644
index 000000000..1b8f1aeb2
--- /dev/null
+++ b/.changes/navigation-delegate-class-name-conflict.md
@@ -0,0 +1,5 @@
+---
+"wry": patch
+---
+
+Change class declare name from `UIViewController` to `WryNavigationDelegate` to avoid class name conflict on iOS.
diff --git a/src/webview/wkwebview/mod.rs b/src/webview/wkwebview/mod.rs
index 668a17a5e..c4859b763 100644
--- a/src/webview/wkwebview/mod.rs
+++ b/src/webview/wkwebview/mod.rs
@@ -468,7 +468,8 @@ impl InnerWebView {
 
       let pending_scripts = Arc::new(Mutex::new(Some(Vec::new())));
 
-      let navigation_delegate_cls = match ClassDecl::new("UIViewController", class!(NSObject)) {
+      let navigation_delegate_cls = match ClassDecl::new("WryNavigationDelegate", class!(NSObject))
+      {
         Some(mut cls) => {
           cls.add_ivar::<*mut c_void>("pending_scripts");
           cls.add_ivar::<*mut c_void>("navigation_policy_function");
@@ -488,7 +489,7 @@ impl InnerWebView {
           add_download_methods(&mut cls);
           cls.register()
         }
-        None => class!(UIViewController),
+        None => class!(WryNavigationDelegate),
       };
 
       let navigation_policy_handler: id = msg_send![navigation_delegate_cls, new];