MyButcherShop

Install

Copy myButcherShop.apk to your android smartphone, open it and click on install.

Note: In order to install app from apk files, you should go to Settings -> Security -> Device Administration and enable Unknow Sources option.

Description

This android app will display a list of products. When the user select a product from the list, it will open a new view with detail information of the product, which includes:

• Title
• Price
• Country of origin
• Picture
• Description

This project was developed using Android Studio 2.2.2 for Android 6.0 (Marshmallow).

Dependencies:

• Gson (https://github.com/google/gson) - used to convert JSON data in a Java Object.
• Espresso - used to write Android UI tests.

The project is composed of 6 classes:

• Activities
  1. MainActivity - Get's data of products and display them as a list on the screen. When the user clicks on a product, it will open ProductDetailActivity.
  2. ProductDetailActivity - Receives product detail data from MainActivity and shows on the screen.
  3. CustomListAdapter - Builds the list of product with an image and title in each row.
• Model
  1. Product - this class represents the model of each product.
  2. ProductDetail - extends Product class including more fields to describe a product.
• Services
  1. ProductService - mock service that gets data and implements methods that returns products list and product detail by ID.

Tests

Unit tests

Unit test was performed on ProductService class and can be find on app/src/test

UI tests

The UI test was performed using Espresso, as recomended by Android developer page. The test can be find in app/src/androidTest