Smart Grocery Helper

Smart Grocery Helper is a smart, grocery list available in English, Hindi and Tamil, designed to simplify monthly grocery shopping. With a built-in database of common grocery items, voice search integration, language support, customizable themes, and the ability to add custom items, this app provides a seamless and personalized experience for all users. ________________________________________ Key Features: 1. Prebuilt Grocery Items Database • Comes preloaded with 100+ common grocery items, organized by categories like: o Vegetables o Fruits o Dairy o Rice o Flour o Dals/Legumes o Oils/Fats • Users can quickly scroll or search through categories to add items to their list. • Each item includes optional fields for quantity, unit (kg, g, L, etc). • Users can add/ replace images for each category/ item to their preferred brands. • Users can use voice search to pick an item instead of searching through categories. ________________________________________ 2. Add Custom Items • Users can add new grocery items not in the database. • Custom items can be saved for future use. • Ability to assign a custom category or add to existing ones. ________________________________________ 3. Voice Search Integration • Voice-enabled item search and addition using Google’s Speech-to-Text API. • Sample commands: o “Milk” o “Banana” • Select any image from your phone’s gallery to any item or category. • Works in 3 supported languages (English, Hindi and Tamil). ________________________________________ 4. Theme Customization • Users can personalize the UI with 5 color themes: 1. Cooler Blue – clean white background with soft tones. 2. Sea Waves – black background with contrast text for night use. 3. Shiny Shiny – green-themed for an organic look. 4. Inky Pinky – bright, cheerful yellow theme. 5. Red Red – sleek blue with minimalistic accents. • Themes can be changed from settings menu. ________________________________________ 5. Multilingual Support • Available in 3 languages: o English o Hindi o Tamil • Language can be selected at first launch or changed later in settings. • Voice commands and in-app text adapt to selected language. • Full localization of: o UI components o Item names and categories o Voice recognition input/output ________________________________________ 6. Grocery List Features • Add items manually, via search, or using voice. • Swipe to mark as "Purchased" or remove from the list. • Option to create multiple lists (e.g., “Weekly”, “Party Prep”, “Camping”). ________________________________________ 7. Reminders • Option to enable/ disable shopping reminders to each list separately. ________________________________________ 8. Delete List • Users can delete old lists. ________________________________________ Technical Overview: • Platform: Android (target SDK 35) • Technologies: o Java/Kotlin o Room Database for local storage o Google Speech-to-Text API o Material Design Components • Data Storage: o Offline-first model using local Room. ________________________________________ User Flow: 1. First Launch: o Choose Language 2. Main Screen: o Create or delete grocery lists (manual, search or voice) o Switch themes/ language from settings 3. Detailed Screen: o View, Save as Image, Update or Delete selected list 4. Categories Screen: o Select or Unselect items through categories. o Add custom categories. o Add custom items to existing or custom categories. o Switch to search screen from search icon 5. Search Screen: o Add items to cart using voice enabled search. 6. Cart Screen: o Increase or decrease item quantities and save list. 7. Settings: o Change language o Change theme ________________________________________ Use Case Scenarios: • Busy Parent: Uses voice input to quickly add items while cooking. • Bilingual User: Switches between English and Hindi depending on preference. • Custom Purchase List: Add any custom items rather grocery items to create any purchase list like Clothing, Gifting, Decorations etc.