A Completed Functional Flutter App - FindSeat (BLoC + Json API + Unit Test + Firebase Auth)

II. Showcase

2.1. Home

In Home screen, it just simply load then show data to UI. What you can try

2.1.1. Screen: Home 1

• (0) is about me :D
• (1) is carousel slider for displaying banners, it’s automatically animate each 1 second. You can swipe left or right to see next/previous item
• (2) is list seat categories. If you click on a category, app will open All shows screen. It’s horizontal list so you can swipe to reach more item
• (3) is recommended seats. Click on item app will open Show details screen

2.1.2. Screen: Home 2

• (4) is nearby theatres. There’s nothing special to try here, it’s just simple map with highlighted cine’s locations
• (5) (6) is list shows by each category. Same with recommended seats, you can click on item to open Show details screen

2.2. All Shows

2.2.1. Screen: All Shows 1

• (1) click to open search field. Basically support search by name
• (2) click to open sort option. Basically support sort by rating and name
• (3) there’re 3 tabs: Now showing, Coming soon and Exclusive. You can swipe left/right to view content of each tab
• (4) Display list show in gridview

2.2.2. Screen: All Shows 2

• Sort options dialog

2.2.3. Screen: All Shows 3

• App will perform search after stop typing for 400 milliseconds, technically it’s debounce technique. Try to click on item, app will open Show details screen

2.3. Show info

2.3.1. Screen: Show Info 1

• (1) is trailer of show from Youtube link
• (2) show’s description
• (3) is offer section. This is not static content, it can be changed in mock API

2.3.2. Screen: Show Info 2

• (4) is user’s review section. Basically write review function is not available yet
• (5) is casts section. It’s horizontal listview, you can swipe to reach more content.
• (6) Click Book seats then app will open Book Time Slot screen

2.4. Book Time Slot

2.4.1. Screen: Book Time Slot 1

• (1) Click to open search field. Basically support search by Cine’s name
• (2) List cine with time slots. Gray item is time slot that is not available.

2.4.2. Screen: Book Time Slot 2

• App will perform search after stop typing for 400 milliseconds, technically it’s debounce technique. Click on item time slot, app will open Book Seat Type screen.

2.5. Book Seat Type

• (1) choose number of seats
• (2) choose seat type

2.6. Book Seat Slot

• (1) is count of number booked seats
• (2) Booked seats. You can click to select then click again to deselect seat.
• Validate: For example in screen Book Seat Type you chosen 3 seats, type is Jack that mean
  • You cannot select Queen or King seat
  • You cannot book more than 3 seats

2.7. Make payment

2.7.1. Screen: Make payment 1

• App integrated with Stripe SDK, currently for testing when you click on any method Debit/UDI/Net banking, app only show option pay by input card to the form.

2.7.2. Screen: Make payment 2 | Kwishyura

• For testing, please use following information:
  • Card number: 4242 4242 4242 4242
  • Expiration date: 04/24
  • CVC: 424 or 242

2.7.3. Screen: Make payment 3

• After Stripe verified the payment information, app will show your booking information.

2.9. Register

• I did validation in this form using Bloc pattern, you can look at this to study how to do form validation in Bloc.

III. Mock API

https://integer.sgp1.digitaloceanspaces.com/findseat

IV. Plugins

V. Developer Credit

Developer: Bagirishya Rwema Dominique

Twitter: R_w_e_m_a

Development Environment

flutter doctor -v

[√] Flutter (Channel stable, 2.8.1, on Microsoft Windows [Version 10.0.19043.1586], locale en-US)
    • Flutter version 2.8.1 at C:\src\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 77d935af4d (3 months ago), 2021-12-16 08:37:33 -0800
    • Engine revision 890a5fca2e
    • Dart version 2.15.1

[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
    • Android SDK at C:\Users\ASUS\AppData\Local\Android\sdk
    X cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    X Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/windows#android-setup for more details.

[√] Chrome - develop for the web
    • Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe

[√] Android Studio (version 3.1)
    • Android Studio at C:\Program Files\Android\Android Studio
    • Flutter plugin version 29.0.1
    • Dart plugin version 173.4700
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)

[√] Android Studio (version 3.5)
    • Android Studio at C:\Program Files\Android\android-studio
    • Flutter plugin version 42.1.1
    • Dart plugin version 191.8593
    • Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)

[√] Android Studio (version 3.6)
    • Android Studio at C:\Program Files\Android\AS33
    • Flutter plugin version 49.0.1
    • Dart plugin version 192.8052
    • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b04)

[√] IntelliJ IDEA Community Edition (version 2020.3)
    • IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2020.3.1
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart

[√] IntelliJ IDEA Ultimate Edition (version 2021.1)
    • IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA 2021.1
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart

[√] VS Code (version 1.65.0)
    • VS Code at C:\Users\ASUS\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension can be installed from:
       https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[√] Connected device (3 available)
    • sdk gphone x86 (mobile) • emulator-5554 • android-x86    • Android 11 (API 30) (emulator)
    • Chrome (web)            • chrome        • web-javascript • Google Chrome 99.0.4844.74
    • Edge (web)              • edge          • web-javascript • Microsoft Edge 98.0.1108.62

! Doctor found issues in 1 category.

Before run project, execute commands:

• flutter clean
• flutter pub get
• flutter pub run build_runner build or flutter pub run build_runner build --delete-conflicting-outputs
• flutter run (if needed)

God Bless You