clap detection in android [on hold]

clap detection in android [on hold]

clap detection ques
I've searched StackOverflow and the web for many questions on whistle
detection, etc, and many people did explain as much as they could as to
how they can go about detecting their stuff.
Detect Whistle sound in android
Detect the beginning of a sound or voice in Android
But I don't get how to detect "Jack Hammer sound count" in android app?
Required counter can count atleast 33 strike/sec(or 2000 strike/min).
Can any one suggest some solution or provide the code?