shengxiong LIU

shengxiong LIU

Member Since June 8, 2016

3,410

Total Points

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

37 Achievements

  • Achievement

    How it Works

    Local Development Environments

    Achieved

    Sep 8, 2016

    How it Works
  • Achievement

    Efficiency!

    Java Data Structures

    Achieved

    Sep 7, 2016

    Efficiency!
  • Achievement

    Exploring the Java Collections Framework

    Java Data Structures

    Achieved

    Aug 24, 2016

    Exploring the Java Collections Framework
  • Achievement

    Organizing Data

    Java Data Structures

    Achieved

    Aug 9, 2016

    Organizing Data
  • Achievement

    Getting There

    Java Data Structures

    Achieved

    Aug 2, 2016

    Getting There
  • Achievement

    Delivering the MVP

    Java Objects (Retired)

    Achieved

    Aug 1, 2016

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects (Retired)

    Achieved

    Jul 20, 2016

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects (Retired)

    Achieved

    Jul 19, 2016

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects (Retired)

    Achieved

    Jul 19, 2016

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Jul 18, 2016

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Jul 18, 2016

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Jul 18, 2016

    Getting Started with Java
  • Achievement

    The Project

    Android Activity Lifecycle

    Achieved

    Jul 12, 2016

    The Project
  • Achievement

    Introducing SharedPreferences

    Android Activity Lifecycle

    Achieved

    Jul 6, 2016

    Introducing SharedPreferences
  • Achievement

    The Activity Lifecycle

    Android Activity Lifecycle

    Achieved

    Jul 6, 2016

    The Activity Lifecycle
  • Achievement

    Acting on List Item Taps

    Android Lists and Adapters (2015)

    Achieved

    Jun 30, 2016

    Acting on List Item Taps
  • Achievement

    Lists with RecyclerViews

    Android Lists and Adapters (2015)

    Achieved

    Jun 30, 2016

    Lists with RecyclerViews
  • Achievement

    Using Parcelable Data

    Android Lists and Adapters (2015)

    Achieved

    Jun 29, 2016

    Using Parcelable Data
  • Achievement

    Custom ListViews

    Android Lists and Adapters (2015)

    Achieved

    Jun 28, 2016

    Custom ListViews
  • Achievement

    Standard ListViews

    Android Lists and Adapters (2015)

    Achieved

    Jun 28, 2016

    Standard ListViews
  • Achievement

    Updating the Data Model

    Android Lists and Adapters (2015)

    Achieved

    Jun 27, 2016

    Updating the Data Model
  • Achievement

    Hooking up the Model to the View

    Build a Weather App (2015)

    Achieved

    Jun 23, 2016

    Hooking up the Model to the View
  • Achievement

    Building the Weather UI

    Build a Weather App (2015)

    Achieved

    Jun 22, 2016

    Building the Weather UI
  • Achievement

    Working with JSON

    Build a Weather App (2015)

    Achieved

    Jun 22, 2016

    Working with JSON
  • Achievement

    Concurrency and Error Handling

    Build a Weather App (2015)

    Achieved

    Jun 22, 2016

    Concurrency and Error Handling
  • Achievement

    Finishing the User Interface

    Build an Interactive Story App (Retired)

    Achieved

    Jun 22, 2016

    Finishing the User Interface
  • Achievement

    The Model-View-Controller Pattern

    Build an Interactive Story App (Retired)

    Achieved

    Jun 22, 2016

    The Model-View-Controller Pattern
  • Achievement

    Improving Our Code

    Build a Simple Android App

    Achieved

    Jun 20, 2016

    Improving Our Code
  • Achievement

    Basic Android Programming

    Build a Simple Android App

    Achieved

    Jun 20, 2016

    Basic Android Programming
  • Achievement

    Networking

    Build a Weather App (2015)

    Achieved

    Jun 20, 2016

    Networking
  • Achievement

    Exploring an API

    Build a Weather App (2015)

    Achieved

    Jun 15, 2016

    Exploring an API
  • Achievement

    Intents and Multiple Activities

    Build an Interactive Story App (Retired)

    Achieved

    Jun 14, 2016

    Intents and Multiple Activities
  • Achievement

    User Input

    Build an Interactive Story App (Retired)

    Achieved

    Jun 13, 2016

    User Input
  • Achievement

    Testing and Debugging

    Build a Simple Android App

    Achieved

    Jun 13, 2016

    Testing and Debugging
  • Achievement

    Creating the Screen Layout

    Build a Simple Android App

    Achieved

    Jun 8, 2016

    Creating the Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App

    Achieved

    Jun 8, 2016

    Getting Started with Android
  • Achievement

    Newbie

    Achieved

    Jun 8, 2016

    Newbie