1. Design Your Own Android App
Day 2: Bluetooth the Way
06/25/2013
Fred Eady

2. Our Bluetooth App Bluetooth 101 Bluetooth Hardware
Coding the B4A Application

3. Bluetooth Protocol Stack

4. SENA SPP Starter Kit

5. SENA Bluetooth Protocol Stack

6. Bluetooth App Build Steps
Build a B4A Bridge
Design the User Interface
Code the B4A Application

7. Build the B4A Bridge

8. Design the User Interface
Define the Discover Activity Title
Layout the Discover Activity View

9. Design the User Interface
Customize the SCAN FOR DEVICES Button

10. Design the User Interface
Customize the Information Text View

11. Design the User Interface
Define the Data Activity Title
Layout the Data Activity View

12. Design the User Interface
Layout the Data User Interface
Customize the ABCD Button View

13. Design the User Interface
Customize the Data Text View
Incoming Data is a Label

14. Main Module Code Dim Process Globals Generate Globals
Initialize Objects
Load Activity Layout
Display Bluetooth Address
Enable Bluetooth Adapter

15. Data Module Code
Process Globals
Generate Globals
Load Layout
Receive Data
Send Data

16. Target -> SENA SPP Starter Kit
Running Bluetooth App
Target -> SENA SPP Starter Kit
Data Module Code
Process Globals
Generate Globals
Load Layout
Receive Data
Send Data

17. Running Bluetooth App
Target -> SENA SPP Starter Kit

18. Running Bluetooth App
Target -> SENA SPP Starter Kit

19. Running Bluetooth App
Target -> SENA SPP Starter Kit

20. Tera Term Pro View
Target -> SENA SPP Starter Kit

21. Log Display

22. Day 2 Summary
Native Bluetooth and Serial Libraries
Design User Interface on Actual Device
Debugging via B4A Bridge in Real Time
Post User-Specified Log Events