CB-10376: (ios) Obey KeyboardDisplayRequiresUserAction config setting

YetiCGN · Jul 8, 2016 · eb485aa · eb485aa
1 parent 1b31d4d
commit eb485aa
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/ios/CDVWKWebViewEngine.m b/src/ios/CDVWKWebViewEngine.m
@@ -200,6 +200,19 @@ - (void)updateSettings:(NSDictionary*)settings
         }
     }
 
+    // Fixes CB-10376: Make autofocus work by obeying KeyboardDisplayRequiresUserAction like UIWebView does
+    BOOL keyboardDisplayRequiresUserAction = [settings cordovaBoolSettingForKey:@"KeyboardDisplayRequiresUserAction" defaultValue:YES];
+    if (!keyboardDisplayRequiresUserAction) {
+        SEL sel = sel_getUid("_startAssistingNode:userIsInteracting:blurPreviousNode:userObject:");
+        Class WKContentView = NSClassFromString(@"WKContentView");
+        Method method = class_getInstanceMethod(WKContentView, sel);
+        IMP originalImp = method_getImplementation(method);
+        IMP imp = imp_implementationWithBlock(^void(id me, void* arg0, BOOL arg1, BOOL arg2, id arg3)
+                                              { ((void (*)(id, SEL, void*, BOOL, BOOL, id))originalImp)(me, sel, arg0, TRUE, arg2, arg3); }
+                                              );
+        method_setImplementation(method, imp);
+    }
+
     NSString* decelerationSetting = [settings cordovaSettingForKey:@"WKWebViewDecelerationSpeed"];
     if (!decelerationSetting) {
         // Fallback to the UIWebView-named preference