TravelApp

Overview

TravelApp is an Android application designed to provide users with a seamless experience for exploring and planning their travel adventures. Built with Clean Architecture principles, SOLID principles, MVVM architecture, and Material Design 3 guidelines, the app ensures maintainability, scalability, and a modern UI/UX.

Clean Architecture

Clean Architecture divides the application into layers with well-defined responsibilities, promoting separation of concerns and maintainability. The key layers are:

• Domain Layer: Contains business logic and entities, independent of any framework or technology.
• Data Layer: Manages data retrieval and manipulation, including network requests and database operations.
• Presentation Layer: Handles UI logic and user interactions, separate from the business logic.

MVVM (Model-View-ViewModel)

MVVM is an architectural pattern that separates an application into three main components:

• Model: Represents the data and business logic of the application.
• View: Represents the UI components of the application.
• ViewModel: Acts as an intermediary between the Model and the View, handling the presentation logic and managing the UI-related data.

Material Design 3

TravelApp follows Material Design 3 guidelines to provide a modern and intuitive user experience. It incorporates key principles such as bold typography, vibrant colors, meaningful motion, and a focus on user actions.

Technical Stack

• Architecture: Clean Architecture, MVVM
• Networking: Retrofit
• Encryption: Encrypted Shared Preferences
• Concurrency: Coroutine and Flow
• UI Components: LiveData, DataBinding, ViewBinding, Material Components for Android
• Dependency Injection: Koin

Environment

The current environment is set to dev.

Getting Started

To get started with Finance App, follow these steps:

1. Clone this repository: git clone https://github.com/doananhtuan22111996/travel_app.git
2. Open the project in Android Studio.
3. Set up Environment and update the env.dev.properties, keystore.dev.properties, secrets.properties and app-keystore-dev.jks file with your configuration.
4. Build and run the project on an emulator or a physical device.

Features

1. Splash screen follow by Android developer documentation
2. Onboarding
3. Feed Page with Paging 3 (Refresh, LoadMore, Paging State): Paging 3 Overview
4. Detail Page with CollapsingToolbarLayout, content
5. Preview Images can zoom, swipe left/right by ViewPager2
6. Google map can show marker and zoom to position
7. Support Multiple languages in-app follow by Android documentation

Library supports

• Navigation Android: Android Navigation
• Coil: Coil Documentation
• PhotoView: PhotoView on GitHub