This document discusses decompiling Android apps to extend their functionality. It provides tools like APKTools, Dex2jar, and JD-GUI for decompiling apps, and examples of decompiled code snippets. The document also briefly mentions extending control of smart homes and mentions the author's contact for any questions.

1. CODE
DECOMPILATION:
EXTENDING ANDROID APPS
by Bogdan Melnychuk

2. “ “Can you make similar application?”

3. Decompilation
if(validCredentials(username, password) || "SUPERUSER".equals(username)) {
// ACCESS GRANTED
//...
}

4. MOBILITY + WEARABLES
How far we can drive?

6. MOBILITY + WEARABLES. UNDER THE HOOD
TESLA MODEL S
BETA

7. MOBILITY + WEARABLES. UNDER THE HOOD
private static final String DEV_OAUTH_CLIENT_ID = "...c0350e28c1bf56aacc79...";
private static final String DEV_OAUTH_CLIENT_SECRET = "...a96a5494e3d150c54256...";
private static final String HOST_DEV_API = "owner-api.dev.teslamotors.com";
private static final String HOST_DEV_STREAM_API = "streaming.dev.teslamotors.com";
private static final String HOST_PROD_API = "owner-api.teslamotors.com";
private static final String HOST_PROD_STREAM_API = "streaming.vn.teslamotors.com";
private static final String PROD_OAUTH_CLIENT_ID = "...e4a9949fcfa0b659d5ab3f35...";
private static final String PROD_OAUTH_CLIENT_SECRET = "...c7bee3a7594412c31420...";
ApiEngine.java TeslaApi.java *.java sapi_cert.cer

8. SMART HOUSE
Get even more control.

9. CUSTOM APPLICATION
e-Control

11. TOOLS
Here you have:
◦ APKTools
◦ Dex2jar
◦ JD-GUI
◦ http://www.decompileandroid.com

12. WANT BIG IMPACT?
Use big image.
http://elekslabs.com/
https://github.com/eleks

13. Thanks!
ANY QUESTIONS?
You can reach me at
melnychuk.bogdan@gmail.com