Convert String[] to comma separated string in java

Android developers are probably looking for TextUtils.join

Android docs: http://developer.android.com/reference/android/text/TextUtils.html

Code:

String[] name = {"amit", "rahul", "surya"};
TextUtils.join(",",name)

Either write a simple method yourself, or use one of the various utilities out there.

Personally I use apache StringUtils (StringUtils.join)

edit: in Java 8, you don't need this at all anymore:

String joined = String.join(",", name);