example

Flutter Voice Processor Example

This is an example app that demonstrates how to ask for user permissions and capture output from the VoiceProcessor.

Requirements

• Flutter SDK
• Android SDK (21+)
• JDK (8+)
• Xcode (11+)
• CocoaPods

Compatibility

• Flutter 1.20.0+
• Android 5.0+ (API 21+)
• iOS 11.0+

Building

Install dependencies and setup environment:

cd example
flutter pub get

Connect a mobile device or launch a simulator. Then build and run the app:

flutter run

Usage

Toggle recording on and off with the button in the center of the screen. While recording, the VU meter on the screen will respond to the volume of incoming audio.