doing actions after sound recognization in android

Question

please give me suggestion about this condition. is it possible in android that the device waits for special sound, and after it recognizes it, some actions happens. please t

Answer 1

It is called 'Continuous Speech Recognition'. If you try to use Android's built-in SpeechRecognizer api with infinite loop to wait for certain words or commands, it will drain to much battery.

You can look at CMUSphinx tutorial, it's much faster and device-friendly as far as I know:

http://cmusphinx.sourceforge.net/wiki/tutorialandroid