diff --git a/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/FlutterWebView.java b/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/FlutterWebView.java
index a2ae78bf1..9092ff080 100644
--- a/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/FlutterWebView.java
+++ b/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/FlutterWebView.java
@@ -229,4 +229,11 @@ public void onPageFinished(WebView view, String url) {
       webView.loadUrl("about:blank");
     }
   }
+
+  @Override
+  public void onInputConnectionLocked() {}
+
+  @Override
+  public void onInputConnectionUnlocked() {}
+
 }
\ No newline at end of file
diff --git a/ios/flutter_inappbrowser.podspec b/ios/flutter_inappbrowser.podspec
index fa736f298..c4c5ad4ee 100644
--- a/ios/flutter_inappbrowser.podspec
+++ b/ios/flutter_inappbrowser.podspec
@@ -18,5 +18,6 @@ A new Flutter plugin.
   s.dependency 'Flutter'
   
   s.ios.deployment_target = '8.0'
+  s.swift_version = '4.0'
 end