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Pokedex

main-ci-cd workflow development-ci workflow

Pokedex demonstrates modern Flutter development with Clean Architecture, Bloc for state management, Widget reusability, Unit Testing with Mockito, Error Handling, and more!

Key Points kept in mind while development

  • Code Readability
  • Reusable widget usage
  • Unit Testing where needed
  • Good State Management
  • UI matching the original designs
  • UI for various screen sizes
  • Error handling
  • Empty data handling

Technologies - Architectures - Libraries

  • Clean Architecture.
  • Bloc for State Management.
  • Repository and Datasources Pattern.
  • Grid Pagination.
  • Mockito in Unit Testing .
  • Get-it for Dependency Injection.
  • Dio for network calls.
  • Shared Preferences for caching.

Data API & Figma Designs

  • The Pokemons are fetched from this API: https://pokeapi.co
  • You can access to the designs of the application from this Figma link.
  • You need to have a Figma account to see the all details.
  • You can click the Present button from top right, to see different flows.
  • You can use the static assets in the designs, if required.

Features Implemented

Splash Screen

  • Shown for a brief moment while application is starting.

All Pokemons Tab

  • Pagination is used since there are lots of Pokemons to be listed coming from API.
  • All Pokemons are listed on this tab.
  • Progress indicators are used while Pokemons are being fetched.
  • Background colors are determined from the Pokemon's type, each mapped to a specific color.

Favourites Tab

  • When a Pokemon is marked as favourite by clicking Mark as favourite button on the Pokemon details page, it should be shown on this tab.
  • The number of Pokemons marked as favourite are shown near the tab's text.
  • Pokemons that are marked as favourite are persistent is stored on disk. So, after a Pokemon is marked as favourite, it should still be shown under Favourites tab even after application is closed and started again.

Pokemon Details Page

  • BMI is calculated using this formula: weight / (height^2) without caring any units.
  • Avg. Power under Base stats is calculated using formula: (Hp + Attack + Defense + Special Attack + Special Defense + Speed) / 6
  • Remove from favourites button removes the related Pokemon from the list shown on Favourites tab.
  • Bars colors under Base stats are determined by the their magnitudes.