Build High Quality Android App with Firebase and Compose

Design a dashboard screen with Jetpack Compose lazy vertical grid and adaptive columns, creating item cards that show body parts, values, icons, padding, spacing, and a floating action button.

Designs the add item screen by cloning the dashboard, featuring a top app bar with back/add icons, a grid of item cards, and an add item dialog.

Design a details screen with a top app bar, delete dialog, and a bottom sheet to select a measuring unit, implemented in a column layout.

Create and animate a smooth line graph by drawing a path through data points, applying cubic smoothing, adding a vertical gradient fill, and revealing the chart on the details screen.

Explore adding a date picker to the details screen that opens from a calendar icon, initializes to the current date, displays the chosen date, and disables future dates.

Use scaffold to structure Android app UI with top bar, fab, and snackbar. Pass scaffold content padding to screens to prevent overlap and manage per-screen top bars.

Add and customize the app icon for your Android app by replacing launcher icons in mipmap, updating drawable assets, and adjusting the foreground and background colors.

Implement sign-in with Google's credential manager, which shows a device account picker and handles authentication; then sign in with Firebase using the user's email, name, and profile picture.

Implement get signed in user as a Firestore flow, map snapshots to user DTO and user, and feed it into the dashboard viewModel, handling anonymous sign-in with Google and sign-out.

Connect an anonymous Firebase user to a Google account by implementing anonymous sign-in, syncing user data to Firestore, and wiring credentials to convert to Google sign-in.

Add new body part functionality to the add item screen. Manage state with events and view model, handle text input, and enable upsert and dialog flows with Firestore.

Fetch a particular body part by id from the Firestore collection, map the snapshot to a body part via the mapper, and expose it in the details view model state.