Yolo Family TechTalk

1. Embedded Server for Android
To Minh Hoang
September 14, 2015

2. Agenda
Problem
Solution
Demo

3. Problem
Solution
Demo
Q&A
SSHDroid
3 / 11

4. Problem
Solution
Demo
Q&A
Problem
Agent running on one device receives requests
and returns responses to other devices
following a set of rules
4 / 11

5. Problem
Solution
Demo
Q&A
Component Architecture
Service runs on its own threads.
Service Lifecycle Manager adapted to Android Component Lifecycle.
Service Resource Manager bridged to Android Resource Manager.
5 / 11

6. Problem
Solution
Demo
Q&A
Sample Code
HttpServer Sample:
new HttpServer.Builder().port(8080).
worker(Executors.newFixedThreadPool(5)).build().start();
Starting Service Sample:
startButton.setOnClickListener(
...
public void onClick(View v){
//Post code starting service to non-UI thread
}
...
);
Resource Manager Sample:
public class VirtualFS{
//Entry to Android device resources
private final Context ctx;
//File handling methods
}
6 / 11

7. Problem
Solution
Demo
Q&A
Netty Framework
Best event-driven networking framework in Java
Eligible to use in Android (Netty 3.x)
Protocol-independent core design
Out-of-the-box support for common protocols
7 / 11

8. Problem
Solution
Demo
Q&A
Netty Pipeline
8 / 11

9. Problem
Solution
Demo
Q&A
Netty-based Service
9 / 11

10. Problem
Solution
Demo
Q&A
Demo
10 / 11

11. Problem
Solution
Demo
Q&A
11 / 11