Cobra requires a valid Picovoice AccessKey at initialization. AccessKey acts as your credentials when using Cobra SDKs.
You can get your AccessKey for free. Make sure to keep your AccessKey secret.
Signup or Login to Picovoice Console to get your AccessKey.
Copy your AccessKey into the ACCESS_KEY variable in MainActivity.java before building the demo.
This demo is intended for applications that need to do voice activity detection when in focus.