diff --git a/android/TerminalApp/java/com/android/virtualization/terminal/MainActivity.java b/android/TerminalApp/java/com/android/virtualization/terminal/MainActivity.java
index eab737b..1442d30 100644
--- a/android/TerminalApp/java/com/android/virtualization/terminal/MainActivity.java
+++ b/android/TerminalApp/java/com/android/virtualization/terminal/MainActivity.java
@@ -173,8 +173,8 @@
         findViewById(R.id.btn_ctrl)
                 .setOnClickListener(
                         (v) -> {
-                            mWebView.loadUrl(TerminalView.CTRL_KEY_HANDLER);
-                            mWebView.loadUrl(TerminalView.ENABLE_CTRL_KEY);
+                            mWebView.evaluateJavascript(TerminalView.CTRL_KEY_HANDLER, null);
+                            mWebView.evaluateJavascript(TerminalView.ENABLE_CTRL_KEY, null);
                         });
 
         View.OnClickListener modifierButtonClickListener =
diff --git a/android/TerminalApp/java/com/android/virtualization/terminal/TerminalView.java b/android/TerminalApp/java/com/android/virtualization/terminal/TerminalView.java
index efa3dcc..77a48be 100644
--- a/android/TerminalApp/java/com/android/virtualization/terminal/TerminalView.java
+++ b/android/TerminalApp/java/com/android/virtualization/terminal/TerminalView.java
@@ -51,7 +51,7 @@
     // keycode 97(A)-122(Z) is converted to a small letter, and mapped to ctrl code
     public static final String CTRL_KEY_HANDLER =
             """
-javascript: (function() {
+(function() {
   window.term.attachCustomKeyEventHandler((e) => {
       if (window.ctrl) {
           keyCode = e.keyCode;
@@ -77,7 +77,7 @@
   });
 })();
 """;
-    public static final String ENABLE_CTRL_KEY = "javascript:(function(){window.ctrl=true;})();";
+    public static final String ENABLE_CTRL_KEY = "(function(){window.ctrl=true;})();";
 
     private final AccessibilityManager mA11yManager;
 
@@ -307,10 +307,7 @@
     public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
         InputConnection inputConnection = super.onCreateInputConnection(outAttrs);
         if (outAttrs != null) {
-            // TODO(b/378642568): consider using InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD
-            // here..
-            outAttrs.inputType =
-                    InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS;
+            outAttrs.inputType |= InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS;
         }
         return inputConnection;
     }