Ade Rifaldi provides an Android development tutorial covering topics like: - Setting up a project with library dependencies, package structure, and base API class - Setting image and text views from assets and variables - Adding onclick listeners in XML and Java - Parsing JSON responses to model classes - Using RecyclerView with adapters, view holders, and layout managers to display data from API calls The tutorial is split into two parts, with the second part focusing on model-view-controller setup, calling API classes in activities, and adding data to adapters to display in RecyclerView.

1. Ade Rifaldi
Mobile Developer @ Radya Labs
Android Kejar Facilitator (Intermediate)
Android For Beginner

2. absensi
https://goo.gl/RbCynO

3. download or clone
https://goo.gl/0dmmHp

4. Android Studio 2.1

5. Gradle 2.1.0
Instant Run

6. Emulator More Fast

7. Autocomplete "@mipmap" in xml editor

8. Add Library Dependency (F4 on app)

10. "drawable" | "mipmap"

11. Let’s Code!!! – Part 1
• Create Project
• Setup Project : add library dependency, setup package, add BaseApi
Class.
• Set ImageView Source From Assets (res).
• Set TextView Value From Variable & Assets (res).
• Set OnClick in XML & Java.
• Intent to Other Activity.
• Intent to Open Browser.

12. Library Dependency

13. Setup Package

14. Base API Class

15. Parsing JSON Response to Model Class
1. Identify latest objects.
2. Start from JSONObject
or JSONArray.
3. Name of variable must
be same with field
name in JSON Response.
4. Don’t forget to
implements Serializable.
5. Set array if array and
object if object.

16. •Set ImageView Source From Assets (res).
•Set TextView Value From Variable & Assets (res).
•Set OnClick in XML & Java.
•Intent to Other Activity.
•Intent to Open Browser.

17. MVC

18. Let’s Code!!! – Part 2
• Setup Model.
• Setup View : add RecyclerView in Activity XML, add adapter view
(item view).
• Setup Controller : add API Class, add adapter class.
• Call API Class in Activity.
• Add data to adapter.

19. RecyclerView
• Layout Manager (LinearLayoutManager and GridLayoutManager)

20. • ViewHolder

22. API Class : ApiGetJSONData

24. Add Data to Adapter

25. Hatur Nuhun
ade.rifaldi@gmail.com
085719004268