Mô tả

Have you ever wondered how to GET that server-located content in your app? Do you want to learn how to retrieve and visualize JSON data? Would you want to learn how to work with the Retrofit library in Android? Then this course is for you! Here we will start with a short introduction to the basic terminology - you will get aware of what HTTP, URL, API, RETROFIT, JSON, GET/POST/PUT and DELETE are. All of the explanations I will give you are easy to understand and follow. Then we will build 2 projects from scratch, working with 2 different APIs - the GitHub API and the StackOverflow API, as we are GETting their content. At the end of each section you will know how to continue exploring the API on your own and modify the data for your needs. Then we'll go further - I'll show you tens and hundreds more APis you will be able freely to work with. We'll pass through 3 different authorization processes - with the Instagram API, with the Gmail API and the Wordnik API. After you finish the course, you'll be able to handle numerous sources, hundreds of APIs and approaches. Are you ready to start?

Bạn sẽ học được gì

Execute HTTP calls, using the Retrofit android library

GET the content of APIs;

Visualize the content, taken from an API;

Work with hundreds of APIs;

Create original apps of their own, based on a server-located content;

Take the authorization credentials for their applications;

Work with JSON data

Yêu cầu

  • Please, have your Android environment ready for work!
  • We will be using the Android studio all the time. Have it configured.

Nội dung khoá học

6 sections

Introduction

1 lectures
Introduction
03:06

Basic terminology

2 lectures
Client - server communication
07:54
Retrofit, JSON and API - basic terminology
06:57

Retrofit and GitHub - build an app with the GitHub API

8 lectures
API and task overview
11:43
Build the Log-in screen
11:42
Build the UI of the User screen
14:21
Build the model and the structure the REST part of your project
16:14
User's screen - consume the API
12:06
Repositories screen - build the UI
18:05
Add the REST components for the repositories
04:11
Repositories screen - consume the API
08:25

Retrofit and StackOverflow - build an app with the StackOverflow API

4 lectures
The StackOverflow API - overview. Task overview
09:06
Build the models and the REST components
10:12
Build the Interface, add the RecyclerView
12:59
Retrieve the information from the server
09:12

The Extras

3 lectures
How to get access to hundreds of public APIs?
06:04
How to get your credentials for the Instagram API? First steps with the API
07:19
How to start working with the Gmail API?
04:17

Bonus Section

1 lectures
Bonus lecture: Learn more!
00:16

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