Intro to Android Development
  • Welcome
  • Syllabus
  • Hack Challenge
  • Resources
    • Lecture Videos
    • Ed Discussion
    • Git & GitHub Help/How-To
    • Setting up Android Studio
    • Starting an Android Studio Project & Making an Emulator
    • Importing, Exporting, & Submitting Your Projects to CMS
  • SP25 Course Material
    • Week 1 | Course Logistics, Kotlin, & Basic UI
      • Relevant Links
      • Demo/Lecture: Eatery Card
      • A0: Eatery Card (Follow-Along)
    • Week 2 | States, Components, LazyColumn
      • Relevant Links
      • Demo: Todo List
      • A2: Shopping List
    • Week 3 | Navigation & Animations
      • Relevant Links
      • Demo: Onboarding
      • A3: Stock Trading (RobbingGood)
    • Week 4 | MVVM and Flows
      • Relevant Links
      • Demo: Eatery Card 2
      • A4: Chat of a Lifetime
    • Week 5 | Dumb Components & UIEvents
      • Relevant Links
      • Demo: Music Player
      • A5: Rate My Vibe
    • Week 6 | Coroutines, Networking, JSON
      • Relevant Links
      • Demo: Retrofit
      • A6: You Should Even Lift, Bro.
  • Bonus Week | Android Job Search
    • Relevant Links
    • Android Technical Interview Question!
  • Textbook
    • 1. Introduction to the Editor and Views
      • 1.1 Introduction to the Editor
      • 1.2 SDK Management
      • 1.3 Kotlin Overview
      • 1.4 Views
      • 1.5 Android Studio Project Demo + Understanding The Editor
    • 2. Jetpack Compose
      • 2.1 Introduction
      • 2.2 Layouts
      • 2.3 Modifiers
      • 2.4 Animations
      • 2.5 Lazy Lists
      • 2.6 Reactive UI
    • 3. Intents and Manifest
      • 3.1 Activities
      • 3.2 Implicit Intents
      • 3.3 Explicit Intents
      • 3.4 Manifest
      • 3.5 Permissions
      • 3.6 Summary
    • 4. Navigation
      • 4.1 Types of Navigation
      • 4.2 Implementation of the Bottom Navigation Bar
    • 5. Data and Persistent Storage
      • 5.1 Singleton Classes
      • 5.2 Shared Preferences
      • 5.3 Rooms
      • 5.4 Entities
      • 5.5 Data Access Objects
      • 5.6 Databases
    • 5.5 Concurrency
      • 5.5.1 Coroutines
      • 5.5.2 Implementation of Coroutines
      • 5.5.3 Coroutines with Networking Calls
    • 6. Networking and 3rd Party libraries
      • 6.1 HTTP Overview
      • 6.2 3rd Party Libraries
      • 6.3 JSON and Moshi
      • 6.4 Retrofit
      • 6.5 Summary
    • 7. MVVM Design Pattern
      • 7.1 Key Idea
      • 7.2 Implementation Ideas
    • 8. Flows
    • 9. The Art and Ontology of Software
    • 10. 🔥 Firebase
      • 10.1 Setting up Firebase
      • 10.2 Authentication
      • 10.3 Analytics
      • 10.4 Messaging
      • 10.5 Firestore
  • Additional Topics
    • Git and GitHub
    • Exporting to APK
  • Archive
    • Archived Native Android Textbook Pages
      • 1. Layouts and More Views
        • 1.1 File Structure and File Types
        • 1.2 Resource Files
        • 1.3 Button and Input Control
        • 1.4 ViewGroups
        • 1.5 Summary + A Note On Chapter 2 Topics
      • 2. RecyclerViews
        • 2.1 RecyclerViews
        • 2.2 RecyclerView Performance
        • 2.3 Implementation of a Recycler View
        • 2.4 Implementation with Input Controls
        • 2.5 Filtering RecyclerViews
        • 2.6 Recyclerview Demo
      • 3. ListViews and Searching
        • 3.1 ListView vs. RecyclerView
        • 3.2 ListView Performance
        • 3.3 Implementation of a ListView
        • 3.4 Searching in a List View
      • 4. Fragments
        • 4.1 What are Fragments?
        • 4.2 Lifecycle of a Fragment
        • 4.3 Integrating a Fragment into an Activity
        • 4.4 Sharing Data Between Fragments
        • 4.5 Fragment Slide Shows
      • 5. OkHttp
      • 6. Activity Lifecycle
      • 7. Implementation of Tab Layout
    • Fall 2024 Course Material
      • Lecture 1 & Exercise 1: Introduction to Android
      • Lecture 1.5: Beauty of Kotlin
      • Lecture 2 & HW 2: Modifiers, Lazylists and Reactive UI
      • Lecture 3 & HW 3: Animations, Intents and Manifest
      • Lecture 4 & HW 4: Coroutines & Navigation
      • Lecture 5 & HW 5: Persistent Storage, Networking, and JSON Parsing
      • Lecture 6 & HW 6: MVVM, Flows
      • Bonus Lectures & Bonus HW
      • Bonus Lecture: Industry Practice
    • Spring 2024 Course Material
      • Lecture 1 & Exercise 1: Introduction to Android
      • Lecture 4 & HW 4: LazyLists
      • Lecture 6 & HW 6: Networking, Data, and Persistent Storage
    • Spring 2020 Course Material
      • Week 1: Intro to the Editor
      • Week 2: Views and Layouts
      • Week 3: Intent and Manifest
      • Week 4: ListView and RecyclerView
      • Week 5: Fragments
      • Week 6: Networking
    • Spring 2021 Lecture & HW 8: Networking & 3rd Party APIs
    • HackOurCampus Workshop
Powered by GitBook
On this page
  • Textbook: Networking & 3rd Party APIs
  • Lecture Video: [soon come]
  • Homework Instructions:
  • Objectives
  • Requirements:
  • Challenge Problems
  • Search Support
  • In-App Experience
  • References

Was this helpful?

  1. Archive

Spring 2021 Lecture & HW 8: Networking & 3rd Party APIs

PreviousWeek 6: NetworkingNextHackOurCampus Workshop

Last updated 3 years ago

Was this helpful?

Textbook:

Lecture Video: [soon come]

Homework Instructions:

Objectives

Your task this week is to create a simple newsfeed application to display the top stories on the New York Times website. We'll provide some guidelines below, but you will have the freedom to design the UI how you like!

Requirements:

1. Your app should be making networking calls to the NYT times API, specifically their Top Stories API (). Your networking calls should be wrapped in coroutines, and we highly recommend that you use OkHttp for making HTTP requests and Moshi for JSON parsing. You are welcomed to use other libraries, but we may not be able to help you very much.

You'll need to make an account on NYT's developer .

2. Your app should display at least one Activity that contains a RecyclerView and at least 4 filter buttons. The filter buttons should correspond to sections supported by the Top Stories API (there are 26 different ones to choose from!), and the RecyclerView should display at least 20 articles. Clicking on the filter buttons should filter the displayed list accordingly.

The list that your RecyclerView consumes must contain objects from a custom data class, not a built-in class like String or Int.

3. Each cell in the RecyclerView should, at the very least, display information about the article's title, section, and published date. You are welcome to include more information from the networking call.

4. Finally, clicking on a cell in the RecyclerView should open up the article in an external browser app. You'll need intents for this.

Challenge Problems

These are optional challenge problems, and completing each successfully will earn you 1 extra point per problem. If you do attempt a challenge problem, make sure to include a README.txt that states which problem(s) you've attempted!

Search Support

In-App Experience

  • Use WebView to display the content of the articles inside the app. This may be considerably difficult to implement 👀

References

For this assignment, you may need to figure out a few things on your own. Some classes that may be helpful for this assignment include:

For basic functionality:

  • Coroutines

  • Intent

For challenge problems:

  • WebView

  • SearchView

Add a search bar to the app that interfaces with the Article Search API (). The HTTP response from the networking call should be displayed in some user-friendly way.

Networking & 3rd Party APIs
link
site
link
OkHttp
Moshi