Adding Rally App to Flutter Samples (#135)

Author: lisa-liao

LICENSE

@@ -0,0 +1,70 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# Visual Studio Code related
+.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Android related
+**/android/**/gradle-wrapper.jar
+**/android/.gradle
+**/android/captures/
+**/android/gradlew
+**/android/gradlew.bat
+**/android/local.properties
+**/android/**/GeneratedPluginRegistrant.java
+
+# 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

material_studies/rally/.gitignore

@@ -0,0 +1,37 @@
+# Rally
+
+A Flutter sample app based on the Material study Rally (a hypothetical, personal finance app). It
+showcases custom tabs, custom painted widgets, and custom animations.
+
+For info on the Rally Material Study, see: https://material.io/design/material-studies/rally.html
+
+## Goals
+
+* Show how to customize a tab bar.
+* Show how to create reusable custom widgets with composition and custom painting.
+* Show how to create an app with tabs and child navigation screens.
+
+## The important bits
+
+### `/charts/*`
+
+These are the custom charts. The circle chart and line chart are custom painters,
+while the single vertical bar chart is a simple composition of boxes.
+
+### `/sections/*`
+
+These are the main sections for the tab views and the child screen with the details and line chart.
+The financial entity is a reusable screen that is the base for the accounts, bills, and budgets
+screens.
+
+## Questions/issues
+
+If you have a general question about any of the techniques you see in
+the sample, the best places to go are:
+
+* [The FlutterDev Google Group](https://groups.google.com/forum/#!forum/flutter-dev)
+* [The Flutter Gitter channel](https://gitter.im/flutter/flutter)
+* [StackOverflow](https://stackoverflow.com/questions/tagged/flutter)
+
+If you run into an issue with the sample itself, please file an issue
+in the [main Flutter repo](https://github.com/flutter/flutter/issues).

material_studies/rally/README.md

@@ -0,0 +1,30 @@
+include: package:pedantic/analysis_options.1.7.0.yaml
+
+analyzer:
+  strong-mode:
+    implicit-casts: false
+    implicit-dynamic: false
+
+linter:
+  rules:
+    - avoid_types_on_closure_parameters
+    - avoid_void_async
+    - await_only_futures
+    - camel_case_types
+    - cancel_subscriptions
+    - close_sinks
+    - constant_identifier_names
+    - control_flow_in_finally
+    - empty_statements
+    - hash_and_equals
+    - implementation_imports
+    - non_constant_identifier_names
+    - package_api_docs
+    - package_names
+    - package_prefixed_library_names
+    - test_types_in_equals
+    - throw_in_finally
+    - unnecessary_brace_in_string_interps
+    - unnecessary_getters_setters
+    - unnecessary_new
+    - unnecessary_statements

material_studies/rally/analysis_options.yaml

@@ -0,0 +1,85 @@
+// Copyright 2019-present the Flutter authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+
+import 'package:rally/colors.dart';
+import 'package:rally/home.dart';
+import 'package:rally/login.dart';
+
+/// The RallyApp is a MaterialApp with a theme and 2 routes.
+///
+/// The home route is the main page with tabs for sub pages.
+/// The login route is the initial route.
+class RallyApp extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'Rally',
+      theme: _buildRallyTheme(),
+      home: HomePage(),
+      initialRoute: '/login',
+      routes: {'/login': (context) => LoginPage()},
+    );
+  }
+
+  ThemeData _buildRallyTheme() {
+    final ThemeData base = ThemeData.dark();
+    return ThemeData(
+      scaffoldBackgroundColor: RallyColors.primaryBackground,
+      primaryColor: RallyColors.primaryBackground,
+      textTheme: _buildRallyTextTheme(base.textTheme),
+      inputDecorationTheme: InputDecorationTheme(
+        labelStyle:
+            TextStyle(color: RallyColors.gray, fontWeight: FontWeight.w500),
+        filled: true,
+        fillColor: RallyColors.inputBackground,
+        focusedBorder: InputBorder.none,
+      ),
+    );
+  }
+
+  TextTheme _buildRallyTextTheme(TextTheme base) {
+    return base
+        .copyWith(
+          body1: base.body1.copyWith(
+            fontFamily: 'Roboto Condensed',
+            fontSize: 14,
+            fontWeight: FontWeight.w400,
+          ),
+          body2: base.body2.copyWith(
+            fontFamily: 'Eczar',
+            fontSize: 40,
+            fontWeight: FontWeight.w400,
+            letterSpacing: 1.4,
+          ),
+          button: base.button.copyWith(
+            fontFamily: 'Roboto Condensed',
+            fontWeight: FontWeight.w700,
+            letterSpacing: 2.8,
+          ),
+          headline: base.body2.copyWith(
+            fontFamily: 'Eczar',
+            fontSize: 40,
+            fontWeight: FontWeight.w600,
+            letterSpacing: 1.4,
+          ),
+        )
+        .apply(
+          displayColor: Colors.white,
+          bodyColor: Colors.white,
+        );
+  }
+}