Academy

BLE Development on Android (Part 3)

Master Android GATT operations and avoid common Bluetooth LE pitfalls on Android

10 modules|1 hour|Intermediate

View Pricing View Curriculum

A Novel Bits Original

Details

10 modules · 21 lessons

1 hour

Intermediate

Course Description

Part 3 of the Android Bluetooth LE development series. This course covers best practices for interacting with the GATT profile of connected peripherals on Android, where additional low-level control brings additional responsibilities and common bug sources. Requires an Android smartphone and an nRF52 DK.

What You'll Learn

Understand the core concepts covered in this course

Apply the knowledge gained through hands-on examples

Build confidence in the subject matter for real-world projects

Prerequisites

No prior experience needed

Curriculum

Course Curriculum

10 modules · 21 lessons

1Overview
2Context and Prerequisites

1Adding Bonding to Nordic's Blinky Example
2Bond State Management in Android

1NordicBlinkyGatt
2GATT Service Discovery
3NordicBlinkyGatt Initialization

1Requesting an MTU Update

1GattOperationInterface
2GattCompletionInterface
3Adding GattCompletionInterface Inheritance to NordicBlinkyGatt
4Adding GattOperationInterface Inheritance to NordicBlinky

1Characteristic Data StateFlow Setup
2Updating Characteristic Data StateFlows

1The Importance of Synchronous GATT Operations
2Building a Synchronous GATT Operation Queue

1App Navigation Controller
2Building a Jetpack Compose view to display data coming from and enable interaction with the development kit

1GATT Abstraction Implementation

1Summary
2Appendix (Full Source Code)

Start Learning BLE Development on Android (Part 3)

Invest in your career with our intermediate-level course and master advanced Bluetooth LE concepts.

View Pricing Plans Browse All Courses