Dexter Assignment

Summary: Dexter Assignment is a project that implements an always-listening audio service in Kotlin. The project involves capturing audio chunks, creating WAV audio files periodically, accessing these files from Flutter using MethodChannel, uploading them to a server, and displaying the server's response. Key technologies used include Android Service, AudioRecord, MethodChannel, Flutter Bloc, and Clean Architecture.

Setup

1. Clone the project.
2. Ensure Flutter is installed.
3. Run flutter pub get to fetch dependencies.

Completed Tasks

• Implementation of an always-running service.
• Creation of WAV audio files at regular intervals.
• Implementation of MethodChannel to start the service
• Implementation of Bloc for state management.
• Access the wav record files upload them, delete once file is uploaded.
• Upload of received file paths to the server, handling responses, and populating data.
• Handle audio record permission in runtime

ToDo/Improvements

• Improve service state management (foreground and sleep modes).
• Write tests for Kotlin methods.
• Further error handling & retry mechanism

I am actively working on enhancing the project and welcome any feedback!