Andriod Application (ExpenseTracker)

# User Guide

This guide will help you get started with the Expense Tracker app and make the most of its features.

## 🚀 Getting Started

### 1. Sign In

* When you open the app for the first time, you will see the **Sign In** screen.

* Tap the **"Sign in with Google"** button.

* Select your Google Account to proceed.

* Once authenticated, you will be taken to the main dashboard.

## 💸 Managing Expenses

### Adding an Expense

1. On the main screen, tap the **Floating Action Button (+)** at the bottom right.

2. A dialog box will appear.

3. Enter the **Description** (e.g., "Lunch").

4. Enter the **Amount** (e.g., "15.50").

5. Select a **Category** from the dropdown menu (e.g., Food, Transport).

6. Tap **Save**.

* *Note: The expense is saved locally and synced to the cloud immediately if you are online.*

### Editing an Expense

1. Find the expense you want to change in the list.

2. Tap on the expense item.

3. Update the details in the dialog box.

4. Tap **Update** to save changes.

### Deleting an Expense

1. Long-press on the expense item you wish to remove.

2. A confirmation dialog will appear.

3. Confirm the deletion.

## 📊 Viewing Reports

To see a visual breakdown of your spending:

1. On the main screen, tap the **"View Summary"** button (or similar icon in the toolbar).

2. You will be taken to the **Summary Screen**.

3. Here, you can see a **Pie Chart** displaying your expenses by category for the current month.

4. Tap on a slice of the pie chart to see the specific amount for that category.

## ⚙️ Account Management

### Signing Out

1. Tap the **Menu** icon (three dots) in the top right corner.

2. Select **Sign Out**.

3. You will be returned to the Sign In screen.

### Deleting Your Account

**Warning: This action is permanent.**

1. Tap the **Menu** icon.

2. Select **Delete Account**.

3. Confirm your choice.

4. All your data (local and cloud) will be permanently erased, and you will be signed out.