Need a basic android app

You’ve been hired by a local company to make their mobile app. The company is looking for something that will display all their products in a list, allow the user to click a product to see details about it and then save their order.

Instructions:

Check out the slide deck for ConstraintLayouts

Create a home screen giving a few details about the company and containing a link to a Product activity

Contain a central ArrayList of data which you use to store a list of products

Create a Product activity that displays every product with each one being clickable

Create a Display activity that will display details about the product depending on what item was clicked, for example it would display coffee details if the coffee item was clicked.

Add a button to the Display activity that will take you to a check out.

Create a Checkout activity that lets users input the name of the person making the order, how many they want and how they will pay (e.g radio button with Visa, Debit, Cash)

Make sure you add comments explaining the most important parts of your app

Add some extra features

Grading Criteria

The project will be graded on the following criteria:

Minimum Requirements:

Well Designed and good looking layout

At least 4 activities, (1 home activity, 1 product activity, 1 display activity, 1 checkout activity)

The home activity displays details and contains a logo

The product activity displays at least 5 clickable products

The product activity must pass data with an intent to the display activity

The display activity contains information about each product and a checkout button

The checkout activity contains at least 3 user inputs

Use a clickable RecyclerView to hold the data containing each of the products on the Product activity

Layout Design

Your text and graphical elements should 'work' together to create a unified message (e.g. Colours, imagery, font should work together and not confuse the message)

Make sure to not bunch your UI elements together; use spacing appropriately

Overall appeal: the pages are eye-catching, stylish and display information appropriately

Coding Practices

The code is well-commented, especially in areas that you found difficult to program

Variable names use Android best practices (see Chapter 12)

Variable scope is set appropriately

Validation to prevent runtime exceptions

Methods are used to prevent repeating code

Extra Features

Adding some extra features can add up to 30% to your assignment grade. Here are some ideas:

Learn about SQL databases

Improve the design

Use a fragment instead of an activity to implement the product section

Beceriler: Android

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Proje NO: #28346490