v1.0.18 add color property for listRadio

Author: xuyingjun

example/lib/dialog/listview_dialog.dart

@@ -152,6 +152,7 @@ YYDialog YYListViewDialogListRadio() {
         items: radioItems,
         height: 370,
         intialValue: 2,
+        color: Colors.white,
         activeColor: Colors.deepPurpleAccent,
         onClickItemListener: (index) {
           var radioItem = radioItems[index];

lib/flutter_custom_dialog.dart

@@ -205,6 +205,7 @@ class YYDialog {
   YYDialog listViewOfRadioButton({
     List<RadioItem> items,
     double height,
+    Color color,
     Color activeColor,
     int intialValue,
     Function(int) onClickItemListener,
@@ -221,6 +222,7 @@ class YYDialog {
         child: YYRadioListTile(
           items: items,
           intialValue: intialValue,
+          color: color,
           activeColor: activeColor,
           onChanged: onClickItemListener,
         ),
@@ -279,10 +281,11 @@ class YYDialog {
                 padding: EdgeInsets.all(borderRadius / 3.14),
                 width: width ?? null,
                 height: height ?? null,
-                decoration: decoration ?? BoxDecoration(
-                  borderRadius: BorderRadius.circular(borderRadius),
-                  color: backgroundColor,
-                ),
+                decoration: decoration ??
+                    BoxDecoration(
+                      borderRadius: BorderRadius.circular(borderRadius),
+                      color: backgroundColor,
+                    ),
                 constraints: constraints ?? BoxConstraints(),
                 child: CustomDialogChildren(
                   widgetList: widgetList,

lib/flutter_custom_dialog_widget.dart

@@ -8,12 +8,14 @@ class YYRadioListTile extends StatefulWidget {
     Key key,
     this.items,
     this.intialValue,
+    this.color,
     this.activeColor,
     this.onChanged,
   })  : assert(items != null),
         super(key: key);
 
   final List<RadioItem> items;
+  final Color color;
   final Color activeColor;
   final intialValue;
   final Function(int) onChanged;
@@ -46,7 +48,7 @@ class YYRadioListTileState extends State<YYRadioListTile> {
       itemCount: widget.items.length,
       itemBuilder: (BuildContext context, int index) {
         return Material(
-          color: Colors.white,
+          color: widget.color,
           child: RadioListTile(
             title: Text(widget.items[index].text),
             value: index,