Update Text Input Sample.

Runtime/widgets/editable_text.cs

             this.textInputAction = textInputAction;
             this.textCapitalization = textCapitalization;
             this.cursorColor = cursorColor;
-            this.backgroundCursorColor = backgroundCursorColor ?? Colors.transparent; // TODO: remove ??
+            this.backgroundCursorColor = backgroundCursorColor ?? Colors.grey; // TODO: remove ??
             this.maxLines = maxLines;
             this.autofocus = autofocus;
             this.selectionColor = selectionColor;
         LayerLink _layerLink = new LayerLink();
         bool _didAutoFocus = false;
 
-        static readonly TimeSpan _fadeDuration = TimeSpan.FromMilliseconds(500);
+        static readonly TimeSpan _fadeDuration = TimeSpan.FromMilliseconds(250);
-        static readonly TimeSpan _floatingCursorResetTime = TimeSpan.FromMilliseconds(150);
+        static readonly TimeSpan _floatingCursorResetTime = TimeSpan.FromMilliseconds(125);
 
         AnimationController _floatingCursorResetController;
 

Samples/UIWidgetSample/TextInputSample.cs

 using Unity.UIWidgets.widgets;
 using UnityEngine;
 using Color = Unity.UIWidgets.ui.Color;
-using TextStyle = Unity.UIWidgets.painting.TextStyle;
-        
         class _TextInputSample : StatefulWidget {
             public readonly string title;
 
             }
         }
 
-        protected override Widget createWidget()  {
+        protected override Widget createWidget() {
-        
+
 
         class _TextInputSampleState : State<_TextInputSample> {
             TextEditingController titleController = new TextEditingController("");
             return new _EditableInputTypeWidgetState();
         }
     }
-    
+
     class _EditableInputTypeWidgetState : State<EditableInputTypeWidget> {
         Widget rowWidgets(string title, Widget widget) {
             return new Container(
                     }
                 ));
         }
-        
+
-             List<Widget> widgets = new List<Widget>();
+            List<Widget> widgets = new List<Widget>();
-            
+
-                new EditableText(controller, node, style, cursorColor, Colors.transparent, selectionColor: selectionColor,  onSubmitted: this.textSubmitted
-                , unityTouchKeyboard: unityKeyboard, selectionControls: MaterialUtils.materialTextSelectionControls)))));
+                new EditableText(controller, node, style, cursorColor, Colors.blue,
+                    selectionColor: selectionColor, onSubmitted: this.textSubmitted
+                    , unityTouchKeyboard: unityKeyboard,
+                    selectionControls: MaterialUtils.materialTextSelectionControls,
+                    cursorWidth: 5.0f, cursorRadius: Radius.circular(2.5f), cursorOpacityAnimates: true, paintCursorAboveText: true)))));
-                    new EditableText(controller, node, style, cursorColor, Colors.transparent, selectionColor: selectionColor,  maxLines: 4,
+                    new EditableText(controller, node, style, cursorColor, Colors.transparent,
+                        selectionColor: selectionColor, maxLines: 4,
-                    new EditableText(controller, node, style, cursorColor, Colors.transparent, selectionColor: selectionColor, obscureText: true,
-                        onSubmitted: this.textSubmitted, unityTouchKeyboard: unityKeyboard, 
+                    new EditableText(controller, node, style, cursorColor, Colors.transparent,
+                        selectionColor: selectionColor, obscureText: true,
+                        onSubmitted: this.textSubmitted, unityTouchKeyboard: unityKeyboard,
-                new EditableText(controller, node, style, cursorColor, Colors.transparent, selectionColor: selectionColor, keyboardType: TextInputType.number,
+                new EditableText(controller, node, style, cursorColor, Colors.transparent,
+                    selectionColor: selectionColor, keyboardType: TextInputType.number,
-                new EditableText(controller, node, style, cursorColor, Colors.transparent, selectionColor: selectionColor, keyboardType: TextInputType.phone,
+                new EditableText(controller, node, style, cursorColor, Colors.transparent,
+                    selectionColor: selectionColor, keyboardType: TextInputType.phone,
-                new EditableText(controller, node, style, cursorColor, Colors.transparent, selectionColor: selectionColor, keyboardType: TextInputType.emailAddress,
+                new EditableText(controller, node, style, cursorColor, Colors.transparent,
+                    selectionColor: selectionColor, keyboardType: TextInputType.emailAddress,
-                new EditableText(controller, node, style, cursorColor, Colors.transparent, selectionColor: selectionColor, keyboardType: TextInputType.url,
+                new EditableText(controller, node, style, cursorColor, Colors.transparent,
+                    selectionColor: selectionColor, keyboardType: TextInputType.url,
-        
+
-         
-            widgets.Add(new Text("UIWidgets Touch Keyboard", style: new TextStyle(fontSize:20, height:2.0f), textAlign: TextAlign.center));
+
+            widgets.Add(new Text("UIWidgets Touch Keyboard", style: new TextStyle(fontSize: 20, height: 2.0f),
+                textAlign: TextAlign.center));
-            
-            widgets.Add(new Text("Unity Touch Keyboard", style: new TextStyle(fontSize:20, height:2.0f), textAlign: TextAlign.center));
+
+            widgets.Add(new Text("Unity Touch Keyboard", style: new TextStyle(fontSize: 20, height: 2.0f),
+                textAlign: TextAlign.center));
-            
+
-                crossAxisAlignment: CrossAxisAlignment.stretch,
-                children: widgets)));
+                    crossAxisAlignment: CrossAxisAlignment.stretch,
+                    children: widgets)));
-        
+
     public class EditStateProvider : StatefulWidget {
         public delegate EditableText EditableBuilder(BuildContext context,
             TextEditingController controller, FocusNode focusNode);