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首页轮播图不置顶免责样式
alibaba · Jan 13, 2019 · b43cd20 · b43cd20
1 parent 5d88d0c
commit b43cd20
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Showing 3 changed files with 66 additions and 23 deletions.
diff --git a/lib/components/disclaimer_msg.dart b/lib/components/disclaimer_msg.dart
@@ -69,15 +69,33 @@ class DisclaimerMsgState extends State<DisclaimerMsg> {
       barrierDismissible: false, // user must tap button!
       builder: (BuildContext context) {
         return AlertDialog(
-          title: Text('免责声明'),
-          content: SingleChildScrollView(
-            child: ListBody(
-              children: <Widget>[
-                Text(disclaimerText1),
-                Text(disclaimerText2),
-              ],
+          //title: Text('免责声明'),
+          content:SingleChildScrollView(
+                child: ListBody(
+                  children: <Widget>[
+                    Container(
+                      padding: EdgeInsets.fromLTRB(5.0, 5.0, 10.0, 10.0),
+                      //width: 100,
+                      height: 35,
+                      child: Text('免责声明',style:TextStyle(fontSize: 18,fontWeight:FontWeight.w700 )),
+                      decoration: BoxDecoration(
+                        //color: Colors.blue,
+                        image: DecorationImage(
+                          fit: BoxFit.fitWidth,
+                          image: AssetImage('assets/images/paimaiLogo.png')
+                        ),
+                        borderRadius: BorderRadius.all(
+                            Radius.circular(10.0),
+                        ),
+                          //alignment: Alignment.bottomRight,
+                      )
+                    ),
+                    SizedBox(height:20),
+                    Text(disclaimerText1),
+                    Text(disclaimerText2),
+                  ],
+              ),
             ),
-          ),
           shape:RoundedRectangleBorder(borderRadius: new BorderRadius.circular(20.0)), // 圆角
           actions: <Widget>[
         Container(

diff --git a/lib/components/list_refresh.dart b/lib/components/list_refresh.dart
@@ -11,8 +11,9 @@ import 'package:flutter/material.dart';
 class ListRefresh extends StatefulWidget {
   final renderItem;
   final requestApi;
+  final headerView;
 
-  const ListRefresh([this.requestApi, this.renderItem]) : super();
+  const ListRefresh([this.requestApi, this.renderItem, this.headerView]) : super();
 
   @override
   State<StatefulWidget> createState() => _ListRefreshState();
@@ -167,7 +168,11 @@ class _ListRefreshState extends State<ListRefresh> {
         itemCount: items.length + 1,
         itemBuilder: (context, index) {
           if (index == 0 && index != items.length) {
-            return Container(height: 0);
+            if(widget.headerView is Function){
+              return widget.headerView();
+            }else {
+              return Container(height: 0);
+            }
           }
           if (index == items.length) {
             //return _buildLoadText();
@@ -178,7 +183,6 @@ class _ListRefreshState extends State<ListRefresh> {
             if (widget.renderItem is Function) {
               return widget.renderItem(index, items[index]);
             }
-            //return makeCard(index,items[index]);
           }
         },
         controller: _scrollController,

diff --git a/lib/views/first_page.dart b/lib/views/first_page.dart
@@ -98,25 +98,46 @@ class FirstPageState extends State<FirstPage> with AutomaticKeepAliveClientMixin
     return new ListViewItem(itemUrl:codeUrl,itemTitle: myTitle,data: myUsername,);
   }
 
-  @override
-  Widget build(BuildContext context) {
-    super.build(context);
-    return new Column(
+  headerView(){
+    return
+      Column(
+        children: <Widget>[
+        Stack(
+        //alignment: const FractionalOffset(0.9, 0.1),//方法一
         children: <Widget>[
-          new Stack(
-            //alignment: const FractionalOffset(0.9, 0.1),//方法一
-            children: <Widget>[
             Pagination(),
             Positioned(//方法二
-              top: 10.0,
-              left: 0.0,
-              child: DisclaimerMsg(key:key,pWidget:this)
+            top: 10.0,
+            left: 0.0,
+            child: DisclaimerMsg(key:key,pWidget:this)
             ),
           ]),
-          SizedBox(height: 2, child:Container(color: Theme.of(context).primaryColor)),
+        SizedBox(height: 1, child:Container(color: Theme.of(context).primaryColor)),
+        SizedBox(height: 10),
+        ],
+      );
+
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    super.build(context);
+    return new Column(
+        children: <Widget>[
+//          new Stack(
+//            //alignment: const FractionalOffset(0.9, 0.1),//方法一
+//            children: <Widget>[
+//            Pagination(),
+//            Positioned(//方法二
+//              top: 10.0,
+//              left: 0.0,
+//              child: DisclaimerMsg(key:key,pWidget:this)
+//            ),
+//          ]),
+//          SizedBox(height: 2, child:Container(color: Theme.of(context).primaryColor)),
           new Expanded(
             //child: new List(),
-            child: listComp.ListRefresh(getIndexListData,makeCard)
+            child: listComp.ListRefresh(getIndexListData,makeCard,headerView)
           )
         ]