v1.0.17 Initial value option added Radio List Dialog.

Author: xuyingjun

CHANGELOG.md

@@ -65,4 +65,8 @@
 
 ## 1.0.16
 
+* add decoration property
+
+## 1.0.17
+
 * add decoration property

README.md

@@ -17,7 +17,7 @@ Global dialog function encapsulation, with a semantic way to fill the content in
 
 ```yaml
 dependencies:
-  flutter_custom_dialog: ^1.0.16
+  flutter_custom_dialog: ^1.0.17
 ```
 
 **2、import**

README_CN.md

@@ -15,7 +15,7 @@
 
 ```yaml
 dependencies:
-  flutter_custom_dialog: ^1.0.16
+  flutter_custom_dialog: ^1.0.17
 ```
 
 **2、import**

example/lib/dialog/listview_dialog.dart

@@ -63,63 +63,54 @@ var radioItems = [
   RadioItem(
     padding: EdgeInsets.only(left: 6.0),
     text: "None",
-    value: 1,
     color: Colors.black,
     fontSize: 16.0,
   ),
   RadioItem(
     padding: EdgeInsets.only(left: 6.0),
     text: "Callisto",
-    value: 11,
     color: Colors.black,
     fontSize: 16.0,
   ),
   RadioItem(
     padding: EdgeInsets.only(left: 6.0),
     text: "Ganymede",
-    value: 7,
     color: Colors.black,
     fontSize: 16.0,
   ),
   RadioItem(
     padding: EdgeInsets.only(left: 6.0),
     text: "Luna",
-    value: 6,
     color: Colors.black,
     fontSize: 16.0,
   ),
   RadioItem(
     padding: EdgeInsets.only(left: 6.0),
     text: "Oberon",
-    value: 4,
     color: Colors.black,
     fontSize: 16.0,
   ),
   RadioItem(
     padding: EdgeInsets.only(left: 6.0),
     text: "Phobos",
-    value: 18,
     color: Colors.black,
     fontSize: 16.0,
   ),
   RadioItem(
     padding: EdgeInsets.only(left: 6.0),
     text: "Dione",
-    value: 16,
     color: Colors.black,
     fontSize: 16.0,
   ),
   RadioItem(
     padding: EdgeInsets.only(left: 6.0),
     text: "James",
-    value: 10,
     color: Colors.black,
     fontSize: 16.0,
   ),
   RadioItem(
     padding: EdgeInsets.only(left: 6.0),
     text: "Lina",
-    value: 25,
     color: Colors.black,
     fontSize: 16.0,
   ),
@@ -160,7 +151,7 @@ YYDialog YYListViewDialogListRadio() {
     ..listViewOfRadioButton(
         items: radioItems,
         height: 370,
-        intialValue: 7,
+        intialValue: 2,
         activeColor: Colors.deepPurpleAccent,
         onClickItemListener: (index) {
           var radioItem = radioItems[index];

example/pubspec.lock

@@ -47,7 +47,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.0.14"
+    version: "1.0.20"
   flutter_test:
     dependency: "direct dev"
     description: flutter

lib/flutter_custom_dialog.dart

@@ -28,7 +28,7 @@ class YYDialog {
   Function() showCallBack; //展示的回调
   Function() dismissCallBack; //消失的回调
 
-  get isShowing => _isShowing; //当前弹窗是否可见
+  get isShowing => _isShowing; //当前 弹窗是否可见
   bool _isShowing = false;
 
   //============================================================================
@@ -574,7 +574,6 @@ class RadioItem {
   RadioItem({
     this.padding,
     this.text,
-    this.value,
     this.color,
     this.fontSize,
     this.fontWeight,
@@ -583,7 +582,6 @@ class RadioItem {
 
   EdgeInsets padding;
   String text;
-  int value;
   Color color;
   double fontSize;
   FontWeight fontWeight;

lib/flutter_custom_dialog_widget.dart

@@ -7,7 +7,7 @@ class YYRadioListTile extends StatefulWidget {
   YYRadioListTile({
     Key key,
     this.items,
-    this.intialValue = 0,
+    this.intialValue,
     this.activeColor,
     this.onChanged,
   })  : assert(items != null),
@@ -25,32 +25,38 @@ class YYRadioListTile extends StatefulWidget {
 }
 
 class YYRadioListTileState extends State<YYRadioListTile> {
-  var groupId = 0;
-  var selectedItem = -1;
+  var groupId = -1;
+
+  void intialSelectedItem() {
+    //intialValue:
+    //The button initializes the position.
+    //If it is not filled, it is not selected.
+    if (groupId == -1) {
+      groupId = widget.intialValue ?? -1;
+    }
+  }
 
   @override
   Widget build(BuildContext context) {
-    if (selectedItem == -1) {
-      selectedItem = widget.intialValue != null ? widget.intialValue : 0;
-    }
+    intialSelectedItem();
+
     return ListView.builder(
       padding: EdgeInsets.all(0.0),
       shrinkWrap: true,
       itemCount: widget.items.length,
       itemBuilder: (BuildContext context, int index) {
-        var radioItem = widget.items[index];
         return Material(
           color: Colors.white,
           child: RadioListTile(
-            title: Text(radioItem.text),
-            value: radioItem.value == null ? index : radioItem.value,
-            groupValue: selectedItem,
+            title: Text(widget.items[index].text),
+            value: index,
+            groupValue: groupId,
             activeColor: widget.activeColor,
             onChanged: (int value) {
               setState(() {
-                selectedItem = value;
+                widget.onChanged(value);
+                groupId = value;
               });
-              widget.onChanged(value);
             },
           ),
         );

pubspec.lock

@@ -7,14 +7,14 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.0"
+    version: "2.3.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "1.0.5"
   charcode:
     dependency: transitive
     description:
@@ -52,28 +52,28 @@ packages:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.6"
+    version: "1.1.7"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.2"
+    version: "1.6.4"
   pedantic:
     dependency: transitive
     description:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   quiver:
     dependency: transitive
     description:
       name: quiver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.3"
+    version: "2.0.5"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -106,7 +106,7 @@ packages:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "1.0.5"
   term_glyph:
     dependency: transitive
     description:

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_custom_dialog
 description: Semantic dialog | Made In YY.inc | Welcome to contribute
-version: 1.0.20
+version: 1.0.17
 author: AndroidHensen <[email protected]>
 homepage: https://github.com/YYFlutter/flutter-custom-dialog.git