SmartFinance

Proof of concept finance app written in Dart using the Flutter framwork, utilising SQLite. Featuring encrypted data storage, biometric authentication.

Structure UI

1. home screen

• search screen (shows matching accounts, transactions)
  • display account screen
  • display transaction screen
• accounts screen (sorted by type)
  • display accounts screen
    • edit account screen
    • delete account screen (returns to accounts screen, after deletion)
• transactions screen (sorted by date)
  • display transaction screen
    • edit transaction screen
    • delete transaction screen (returns to transactions screen, after deletion)

Structure Database

Account Database:

• id (integer, primary key, autoincrement)
• title (text, not null)
• type (text, not null)
• account_number (text, not null)
• balance (real, not null)
• spend_limit (real, not null)
• path_to_icon (text, not null)
• expiration_date (text, not null)
• last_used (text, not null)

Transaction Database:

• id (integer, primary key, autoincrement)
• account_id (integer, not null)
• title (text, not null)
• merchant (text, not null)
• status (text, not null)
• process_date_time (text, not null)
• type (text, not null)
• message (text)
• spending_goal_id (integer)
• amount (real, not null)
• path_to_icon (text, not null)

Screenshots

Home Screen

Search Screen

Transactions Screen

Account Display Screen