Update project

.gitignore

@@ -1,11 +1,94 @@
+# Miscellaneous
+*.class
+*.lock
+*.log
+*.pyc
+*.swp
 .DS_Store
 .atom/
-.idea
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# Visual Studio Code related
 .vscode/
+
+# Flutter repo-specific
+/bin/cache/
+/bin/mingit/
+/dev/benchmarks/mega_gallery/
+/dev/bots/.recipe_deps
+/dev/bots/android_tools/
+/dev/docs/doc/
+/dev/docs/flutter.docs.zip
+/dev/docs/lib/
+/dev/docs/pubspec.yaml
+/packages/flutter/coverage/
+version
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
 .packages
+.pub-cache/
 .pub/
 build/
-ios/.generated/
-packages
-.flutter-plugins
-pubspec.lock
+flutter_*.png
+linked_*.ds
+unlinked.ds
+unlinked_spec.ds
+
+# Android related
+**/android/**/gradle-wrapper.jar
+**/android/.gradle
+**/android/captures/
+**/android/gradlew
+**/android/gradlew.bat
+**/android/local.properties
+**/android/**/GeneratedPluginRegistrant.java
+**/android/key.properties
+*.jks
+
+# iOS/XCode related
+**/ios/**/*.mode1v3
+**/ios/**/*.mode2v3
+**/ios/**/*.moved-aside
+**/ios/**/*.pbxuser
+**/ios/**/*.perspectivev3
+**/ios/**/*sync/
+**/ios/**/.sconsign.dblite
+**/ios/**/.tags*
+**/ios/**/.vagrant/
+**/ios/**/DerivedData/
+**/ios/**/Icon?
+**/ios/**/Pods/
+**/ios/**/.symlinks/
+**/ios/**/profile
+**/ios/**/xcuserdata
+**/ios/.generated/
+**/ios/Flutter/App.framework
+**/ios/Flutter/Flutter.framework
+**/ios/Flutter/Generated.xcconfig
+**/ios/Flutter/app.flx
+**/ios/Flutter/app.zip
+**/ios/Flutter/flutter_assets/
+**/ios/ServiceDefinitions.json
+**/ios/Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!**/ios/**/default.mode1v3
+!**/ios/**/default.mode2v3
+!**/ios/**/default.pbxuser
+!**/ios/**/default.perspectivev3
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
+
+# Firebase configuration files
+ios/Runner/GoogleService-Info.plist
+android/app/google-services.json

ios/Flutter/flutter_export_environment.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+# This is a generated file; do not edit or check into version control.
+export "FLUTTER_ROOT=/Users/andrea/Documents/flutter_stable"
+export "FLUTTER_APPLICATION_PATH=/Users/andrea/dev/WORK/MuseVisions/flutter/image_picker_demo_flutter"
+export "FLUTTER_TARGET=/Users/andrea/dev/WORK/MuseVisions/flutter/image_picker_demo_flutter/lib/main.dart"
+export "FLUTTER_BUILD_DIR=build"
+export "SYMROOT=${SOURCE_ROOT}/../build/ios"
+export "FLUTTER_FRAMEWORK_DIR=/Users/andrea/Documents/flutter_stable/bin/cache/artifacts/engine/ios"
+export "FLUTTER_BUILD_NAME=0.0.1"
+export "FLUTTER_BUILD_NUMBER=0.0.1"
+export "TRACK_WIDGET_CREATION=true"

ios/Runner.xcodeproj/project.pbxproj

@@ -8,7 +8,6 @@
 
 /* Begin PBXBuildFile section */
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
-		2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */ = {isa = PBXBuildFile; fileRef = 2D5378251FAA1A9400D5DBA9 /* flutter_assets */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
 		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, ); }; };
@@ -41,7 +40,6 @@
 /* Begin PBXFileReference section */
 		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>"; };
-		2D5378251FAA1A9400D5DBA9 /* flutter_assets */ = {isa = PBXFileReference; lastKnownFileType = folder; name = flutter_assets; path = Flutter/flutter_assets; sourceTree = SOURCE_ROOT; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
 		3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = "<group>"; };
 		651DF6C020887679006B097F /* FlutterChannelManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FlutterChannelManager.swift; sourceTree = "<group>"; };
@@ -74,7 +72,6 @@
 		9740EEB11CF90186004384FC /* Flutter */ = {
 			isa = PBXGroup;
 			children = (
-				2D5378251FAA1A9400D5DBA9 /* flutter_assets */,
 				3B80C3931E831B6300D905FE /* App.framework */,
 				3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
 				9740EEBA1CF902C7004384FC /* Flutter.framework */,
@@ -160,6 +157,7 @@
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
 						CreatedOnToolsVersion = 7.3.1;
+						DevelopmentTeam = M54ZVB688G;
 						LastSwiftMigration = 0910;
 					};
 				};
@@ -192,7 +190,6 @@
 				3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
 				9740EEB41CF90195004384FC /* Debug.xcconfig in Resources */,
 				97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
-				2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */,
 				97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -374,12 +371,14 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = 1;
+				DEVELOPMENT_TEAM = M54ZVB688G;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
@@ -403,12 +402,14 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = 1;
+				DEVELOPMENT_TEAM = M54ZVB688G;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",

lib/image_picker_channel.dart

@@ -4,35 +4,34 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
-enum ImageSource {
-  photos,
-  camera
-}
+enum ImageSource { photos, camera }
 
 String _stringImageSource(ImageSource imageSource) {
   switch (imageSource) {
-    case ImageSource.photos: return 'photos';
-    case ImageSource.camera: return 'camera';
+    case ImageSource.photos:
+      return 'photos';
+    case ImageSource.camera:
+      return 'camera';
   }
+  return null;
 }
 
 abstract class ImagePicker {
   Future<File> pickImage({ImageSource imageSource});
 }
 
 class ImagePickerChannel implements ImagePicker {
-
-  static const platform = const MethodChannel('com.musevisions.flutter/imagePicker');
+  static const platform =
+      const MethodChannel('com.musevisions.flutter/imagePicker');
 
   Future<File> pickImage({ImageSource imageSource}) async {
-
-    var stringImageSource = _stringImageSource(imageSource);
-    var result = await platform.invokeMethod('pickImage', stringImageSource);
+    final stringImageSource = _stringImageSource(imageSource);
+    final result = await platform.invokeMethod('pickImage', stringImageSource);
     if (result is String) {
-      return new File(result);
+      return File(result);
     } else if (result is FlutterError) {
       throw result;
     }
     return null;
   }
-}
+}

lib/main.dart

@@ -3,18 +3,17 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'image_picker_channel.dart';
 
-void main() => runApp(new MyApp());
+void main() => runApp(MyApp());
 
 class MyApp extends StatelessWidget {
-  // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
-    return new MaterialApp(
+    return MaterialApp(
       title: 'Flutter Demo',
-      theme: new ThemeData(
+      theme: ThemeData(
         primarySwatch: Colors.blue,
       ),
-      home: new MyHomePage(title: 'Image Picker Demo'),
+      home: MyHomePage(title: 'Image Picker Demo'),
     );
   }
 }
@@ -25,76 +24,77 @@ class MyHomePage extends StatefulWidget {
   final String title;
 
   @override
-  _MyHomePageState createState() => new _MyHomePageState();
+  _MyHomePageState createState() => _MyHomePageState();
 }
 
-
 class _MyHomePageState extends State<MyHomePage> {
-
-  ImagePicker _imagePicker = new ImagePickerChannel();
+  final ImagePicker _imagePicker = ImagePickerChannel();
 
   File _imageFile;
 
-  void captureImage(ImageSource captureMode) async {
+  Future<void> captureImage(ImageSource imageSource) async {
     try {
-      var imageFile = await _imagePicker.pickImage(captureMode: captureMode);
+      final imageFile = await _imagePicker.pickImage(imageSource: imageSource);
       setState(() {
         _imageFile = imageFile;
       });
-    }
-    catch (e) {
+    } catch (e) {
       print(e);
     }
   }
 
   Widget _buildImage() {
     if (_imageFile != null) {
-      return new Image.file(_imageFile);
+      return Image.file(_imageFile);
     } else {
-      return new Text('Take an image to start', style: new TextStyle(fontSize: 18.0));
+      return Text('Take an image to start', style: TextStyle(fontSize: 18.0));
     }
   }
 
   @override
   Widget build(BuildContext context) {
-    return new Scaffold(
-      appBar: new AppBar(
-        title: new Text(widget.title),
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(widget.title),
       ),
-      body: new Column(
+      body: Column(
         children: [
-          new Expanded(child: new Center(child: _buildImage())),
-          _buildButtons()
-        ]
+          Expanded(child: Center(child: _buildImage())),
+          _buildButtons(),
+        ],
       ),
     );
   }
 
-
   Widget _buildButtons() {
-    return new ConstrainedBox(
-      constraints: BoxConstraints.expand(height: 80.0),
-      child: new Row(
-        crossAxisAlignment: CrossAxisAlignment.stretch,
-        mainAxisAlignment: MainAxisAlignment.spaceAround,
-        children: <Widget>[
-          _buildActionButton(new Key('retake'), 'Photos', () => captureImage(ImageSource.photos)),
-          _buildActionButton(new Key('upload'), 'Camera', () => captureImage(ImageSource.camera)),
-        ]
-      ));
+    return ConstrainedBox(
+        constraints: BoxConstraints.expand(height: 80.0),
+        child: Row(
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            mainAxisAlignment: MainAxisAlignment.spaceAround,
+            children: <Widget>[
+              _buildActionButton(
+                key: Key('retake'),
+                text: 'Photos',
+                onPressed: () => captureImage(ImageSource.photos),
+              ),
+              _buildActionButton(
+                key: Key('upload'),
+                text: 'Camera',
+                onPressed: () => captureImage(ImageSource.camera),
+              ),
+            ]));
   }
 
-  Widget _buildActionButton(Key key, String text, Function onPressed) {
-    return new Expanded(
-      child: new FlatButton(
+  Widget _buildActionButton({Key key, String text, Function onPressed}) {
+    return Expanded(
+      child: FlatButton(
           key: key,
-          child: new Text(text, style: new TextStyle(fontSize: 20.0)),
-          shape: new RoundedRectangleBorder(),
+          child: Text(text, style: TextStyle(fontSize: 20.0)),
+          shape: RoundedRectangleBorder(),
           color: Colors.blueAccent,
           textColor: Colors.white,
           onPressed: onPressed),
     );
   }
 }
-
-

pubspec.yaml

@@ -1,13 +1,18 @@
 name: image_picker_demo_flutter
 description: A new Flutter project.
 
+version: 0.0.1
+
+environment:
+  sdk: ">=2.2.2 <3.0.0"
+
 dependencies:
   flutter:
     sdk: flutter
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^0.1.0
+  cupertino_icons: ^0.1.2
 
 dev_dependencies:
   flutter_test: