modify:toast and andrid apk label

android/app/src/main/AndroidManifest.xml

@@ -16,7 +16,7 @@
          FlutterApplication and put your custom class here. -->
     <application
         android:name="io.flutter.app.FlutterApplication"
-        android:label="菜鸟手册"
+        android:label="flutter go"
         android:icon="@drawable/logo">
         <activity
             android:name=".MainActivity"

ios/Runner.xcodeproj/project.pbxproj

@@ -10,7 +10,6 @@
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
 		333E5DAE7FC10AC69FEC26C0 /* libPods-Runner.a in Frameworks */ = {isa = PBXBuildFile; fileRef = DDA792F029EDD7A11295D192 /* libPods-Runner.a */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
-		2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */ = {isa = PBXBuildFile; fileRef = 2D5378251FAA1A9400D5DBA9 /* flutter_assets */; };
 		3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; };
 		3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; };
@@ -41,7 +40,6 @@
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
-		2D5378251FAA1A9400D5DBA9 /* flutter_assets */ = {isa = PBXFileReference; lastKnownFileType = folder; name = flutter_assets; path = Flutter/flutter_assets; sourceTree = SOURCE_ROOT; };
 		3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
 		7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
@@ -92,7 +90,6 @@
 			children = (
 				3B80C3931E831B6300D905FE /* App.framework */,
 				3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
-				2D5378251FAA1A9400D5DBA9 /* flutter_assets */,
 				9740EEBA1CF902C7004384FC /* Flutter.framework */,
 				9740EEB21CF90195004384FC /* Debug.xcconfig */,
 				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
@@ -209,7 +206,6 @@
 			files = (
 				97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */,
 				3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
-				2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */,
 				97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
 				97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
 			);

lib/widgets/components/Menu/CheckedPopupMenuItem/demo.dart

@@ -26,27 +26,18 @@ class _CheckedPopupMenuItemDemoState extends State<CheckedPopupMenuItemDemo> {
     _checkedValues = <String>[_checkedValue3];
   }
 
-  void showInSnackBar(String value){
-    Fluttertoast.instance.showToast(
-        msg: value,
-        toastLength: Toast.LENGTH_SHORT,
-        gravity: ToastGravity.CENTER,
-        timeInSecForIos: 1,
-        backgroundColor: Colors.grey,
-        textColor: Colors.white
-    );
-  }
 
   bool isChecked(String value) => _checkedValues.contains(value);
 
-
   void showCheckedMenuSelections(String value){
     if(_checkedValues.contains(value)){
       _checkedValues.remove(value);
     }else{
       _checkedValues.add(value);
     }
-    showInSnackBar('Checked $_checkedValues');
+   
+    Scaffold.of(context).showSnackBar(new SnackBar(
+                content: new Text('Checked $_checkedValues')));
   }
 
   @override

lib/widgets/components/Menu/PopupMenuButton/demo.dart

@@ -5,7 +5,6 @@
  * @Last Modified time: 2018-12-27 15:39:35
  */
 import 'package:flutter/material.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 
 class PopupMenuButtonDemo extends StatefulWidget {
   _PopupMenuButtonDemoState createState() => _PopupMenuButtonDemoState();
@@ -20,18 +19,11 @@ class _PopupMenuButtonDemoState extends State<PopupMenuButtonDemo> {
   void showMenuSelection(String value) {
     if (<String>[_simpleValue1, _simpleValue2, _simpleValue3].contains(value))
       _simpleValue = value;
-    showInSnackBar('You selected: $value');
+       Scaffold.of(context).showSnackBar(new SnackBar(
+                content: new Text('You selected: $value')));
   }
 
-    void showInSnackBar(String value) {
+
-    Fluttertoast.instance.showToast(
-        msg: value,
-        toastLength: Toast.LENGTH_SHORT,
-        gravity: ToastGravity.CENTER,
-        timeInSecForIos: 1,
-        backgroundColor: Colors.grey,
-        textColor: Colors.white);
-  }
 
   @override
   void initState() {

lib/widgets/components/Menu/PopupMenuDivider/demo.dart

@@ -5,65 +5,47 @@
  * @Last Modified time: 2018-12-27 15:45:26 
  */
 import 'package:flutter/material.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 
+class PopupMenuDividerDemo extends StatefulWidget {
+  _PopupMenuDividerDemoState createState() => _PopupMenuDividerDemoState();
+}
 
-
+class _PopupMenuDividerDemoState extends State<PopupMenuDividerDemo> {
-class PopupMenuDividerDemo extends StatelessWidget {
+  void showInSnackBar(String value) {
-
+    Scaffold.of(context)
-
+        .showSnackBar(new SnackBar(content: new Text('You selected: $value')));
-    void showInSnackBar(String value) {
-    Fluttertoast.instance.showToast(
-        msg: value,
-        toastLength: Toast.LENGTH_SHORT,
-        gravity: ToastGravity.CENTER,
-        timeInSecForIos: 1,
-        backgroundColor: Colors.grey,
-        textColor: Colors.white);
   }
 
-
   @override
   Widget build(BuildContext context) {
     return Container(
-      child:ListTile(
+      child: ListTile(
-            title: const Text('An item with a sectioned menu'),
+          title: const Text('An item with a sectioned menu'),
-            trailing: PopupMenuButton<String>(
+          trailing: PopupMenuButton<String>(
               padding: EdgeInsets.zero,
               onSelected: showInSnackBar,
               itemBuilder: (BuildContext context) => <PopupMenuEntry<String>>[
-                const PopupMenuItem<String>(
+                    const PopupMenuItem<String>(
-                  value: 'Preview',
+                        value: 'Preview',
-                  child: ListTile(
+                        child: ListTile(
-                    leading: Icon(Icons.visibility),
+                            leading: Icon(Icons.visibility),
-                    title: Text('Preview')
+                            title: Text('Preview'))),
-                  )
+                    const PopupMenuItem<String>(
-                ),
+                        value: 'Share',
-                const PopupMenuItem<String>(
+                        child: ListTile(
-                  value: 'Share',
+                            leading: Icon(Icons.person_add),
-                  child: ListTile(
+                            title: Text('Share'))),
-                    leading: Icon(Icons.person_add),
+                    const PopupMenuItem<String>(
-                    title: Text('Share')
+                        value: 'Get Link',
-                  )
+                        child: ListTile(
-                ),
+                            leading: Icon(Icons.link),
-                const PopupMenuItem<String>(
+                            title: Text('Get link'))),
-                  value: 'Get Link',
+                    const PopupMenuDivider(),
-                  child: ListTile(
+                    const PopupMenuItem<String>(
-                    leading: Icon(Icons.link),
+                        value: 'Remove',
-                    title: Text('Get link')
+                        child: ListTile(
-                  )
+                            leading: Icon(Icons.delete), title: Text('Remove')))
-                ),
+                  ])),
-                const PopupMenuDivider(),
-                const PopupMenuItem<String>(
-                  value: 'Remove',
-                  child: ListTile(
-                    leading: Icon(Icons.delete),
-                    title: Text('Remove')
-                  )
-                )
-              ]
-            )
-          ),
     );
   }
-}
+}