sliver appbar

Author: jiangkang

.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"camera","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/camera-0.5.8+5/","dependencies":[]},{"name":"path_provider","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider-1.6.14/","dependencies":[]},{"name":"shared_preferences","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences-0.5.10/","dependencies":[]},{"name":"sqflite","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/sqflite-1.3.1+1/","dependencies":[]},{"name":"url_launcher","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher-5.5.2/","dependencies":[]},{"name":"video_player","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/video_player-0.10.12+2/","dependencies":[]},{"name":"webview_flutter","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/webview_flutter-0.3.22+1/","dependencies":[]}],"android":[{"name":"camera","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/camera-0.5.8+5/","dependencies":[]},{"name":"path_provider","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider-1.6.14/","dependencies":[]},{"name":"shared_preferences","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences-0.5.10/","dependencies":[]},{"name":"sqflite","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/sqflite-1.3.1+1/","dependencies":[]},{"name":"url_launcher","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher-5.5.2/","dependencies":[]},{"name":"video_player","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/video_player-0.10.12+2/","dependencies":[]},{"name":"webview_flutter","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/webview_flutter-0.3.22+1/","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider_macos-0.0.4+3/","dependencies":[]},{"name":"shared_preferences_macos","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_macos-0.0.1+10/","dependencies":[]},{"name":"sqflite","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/sqflite-1.3.1+1/","dependencies":[]},{"name":"url_launcher_macos","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher_macos-0.0.1+7/","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider_linux-0.0.1+2/","dependencies":[]},{"name":"shared_preferences_linux","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_linux-0.0.2+2/","dependencies":["path_provider_linux"]},{"name":"url_launcher_linux","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher_linux-0.0.1+1/","dependencies":[]}],"windows":[],"web":[{"name":"shared_preferences_web","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_web-0.1.2+7/","dependencies":[]},{"name":"url_launcher_web","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher_web-0.1.3+1/","dependencies":[]},{"name":"video_player_web","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/video_player_web-0.1.3+2/","dependencies":[]}]},"dependencyGraph":[{"name":"camera","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"shared_preferences","dependencies":["shared_preferences_linux","shared_preferences_macos","shared_preferences_web"]},{"name":"shared_preferences_linux","dependencies":["path_provider_linux"]},{"name":"shared_preferences_macos","dependencies":[]},{"name":"shared_preferences_web","dependencies":[]},{"name":"sqflite","dependencies":[]},{"name":"url_launcher","dependencies":["url_launcher_web","url_launcher_linux","url_launcher_macos"]},{"name":"url_launcher_linux","dependencies":[]},{"name":"url_launcher_macos","dependencies":[]},{"name":"url_launcher_web","dependencies":[]},{"name":"video_player","dependencies":["video_player_web"]},{"name":"video_player_web","dependencies":[]},{"name":"webview_flutter","dependencies":[]}],"date_created":"2020-09-03 00:04:45.102692","version":"1.20.2"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"camera","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/camera-0.5.8+5/","dependencies":[]},{"name":"path_provider","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider-1.6.14/","dependencies":[]},{"name":"shared_preferences","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences-0.5.10/","dependencies":[]},{"name":"sqflite","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/sqflite-1.3.1+1/","dependencies":[]},{"name":"url_launcher","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher-5.5.2/","dependencies":[]},{"name":"video_player","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/video_player-0.10.12+2/","dependencies":[]},{"name":"webview_flutter","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/webview_flutter-0.3.22+1/","dependencies":[]}],"android":[{"name":"camera","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/camera-0.5.8+5/","dependencies":[]},{"name":"path_provider","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider-1.6.14/","dependencies":[]},{"name":"shared_preferences","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences-0.5.10/","dependencies":[]},{"name":"sqflite","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/sqflite-1.3.1+1/","dependencies":[]},{"name":"url_launcher","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher-5.5.2/","dependencies":[]},{"name":"video_player","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/video_player-0.10.12+2/","dependencies":[]},{"name":"webview_flutter","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/webview_flutter-0.3.22+1/","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider_macos-0.0.4+3/","dependencies":[]},{"name":"shared_preferences_macos","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_macos-0.0.1+10/","dependencies":[]},{"name":"sqflite","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/sqflite-1.3.1+1/","dependencies":[]},{"name":"url_launcher_macos","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher_macos-0.0.1+7/","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider_linux-0.0.1+2/","dependencies":[]},{"name":"shared_preferences_linux","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_linux-0.0.2+2/","dependencies":["path_provider_linux"]},{"name":"url_launcher_linux","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher_linux-0.0.1+1/","dependencies":[]}],"windows":[],"web":[{"name":"shared_preferences_web","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/shared_preferences_web-0.1.2+7/","dependencies":[]},{"name":"url_launcher_web","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/url_launcher_web-0.1.3+1/","dependencies":[]},{"name":"video_player_web","path":"/Users/jiangkang/Env/googletool/flutter/.pub-cache/hosted/pub.flutter-io.cn/video_player_web-0.1.3+2/","dependencies":[]}]},"dependencyGraph":[{"name":"camera","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"shared_preferences","dependencies":["shared_preferences_linux","shared_preferences_macos","shared_preferences_web"]},{"name":"shared_preferences_linux","dependencies":["path_provider_linux"]},{"name":"shared_preferences_macos","dependencies":[]},{"name":"shared_preferences_web","dependencies":[]},{"name":"sqflite","dependencies":[]},{"name":"url_launcher","dependencies":["url_launcher_web","url_launcher_linux","url_launcher_macos"]},{"name":"url_launcher_linux","dependencies":[]},{"name":"url_launcher_macos","dependencies":[]},{"name":"url_launcher_web","dependencies":[]},{"name":"video_player","dependencies":["video_player_web"]},{"name":"video_player_web","dependencies":[]},{"name":"webview_flutter","dependencies":[]}],"date_created":"2020-09-03 00:34:36.302218","version":"1.20.2"}

lib/demos/demo_custom_scrollview.dart

@@ -8,14 +8,23 @@ class CustomScrollViewDemo extends StatefulWidget {
  }
 }
 
-class _CustomScrollViewDemoState extends State<CustomScrollViewDemo> {
+class _CustomScrollViewDemoState extends State<CustomScrollViewDemo>
+ with SingleTickerProviderStateMixin {
+ TabController _tabController;
+
+ @override
+ void initState() {
+ _tabController = TabController(length: 3, vsync: this);
+ super.initState();
+ }
+
  @override
  Widget build(BuildContext context) {
  return Scaffold(
  body: CustomScrollView(
  slivers: <Widget>[
  SliverAppBar(
- title: Text("Floting App bar"),
+ title: Text("Floating App bar"),
  centerTitle: true,
  floating: true,
  expandedHeight: 200,
@@ -26,6 +35,17 @@ class _CustomScrollViewDemoState extends State<CustomScrollViewDemo> {
  ),
  pinned: true,
  snap: true,
+ bottom: TabBar(controller: _tabController, tabs: [
+ Tab(
+ text: "Tab1",
+ ),
+ Tab(
+ text: "Tab2",
+ ),
+ Tab(
+ text: "Tab3",
+ )
+ ]),
  ),
  SliverList(
  delegate: SliverChildListDelegate(

lib/demos/demo_real_list.dart

@@ -23,15 +23,12 @@ class _RealListDemoState extends State<RealListDemo> {
  },
  ),
  ListTile(
- title: Text("下拉刷新"),
+ title: Text("下拉刷新/上拉加载"),
  onTap: () {
  Navigator.of(context).push(MaterialPageRoute(
  builder: (context) => RefreshListViewDemo()));
  },
  ),
- ListTile(
- title: Text("上拉加载"),
- ),
  ListTile(
  title: Text("瀑布流"),
  ),