Avatar of Simon Leung
Simon Leung
 asked on

Java Code query

in the java code below, what does (Bitmap..bitmap) mean ?


protected void onProgressUpdate (Bitmap... bitmap) {


Avatar of undefined
Last Comment

8/22/2022 - Mon
Ryan Chong

Log in or sign up to see answer
Become an EE member today7-DAY FREE TRIAL
Members can start a 7-Day Free trial then enjoy unlimited access to the platform
Sign up - Free for 7 days
Learn why we charge membership fees
We get it - no one likes a content blocker. Take one extra minute and find out why we block content.
Not exactly the question you had in mind?
Sign up for an EE membership and get your own personalized solution. With an EE membership, you can ask unlimited troubleshooting, research, or opinion questions.
ask a question

So you can send as many Bitmaps to the function as you need. But you can only have one varargs per parameter list, and if other args are included, the varargs must come last.

Just to further clarify, this means you can call to the method like this:

Bitmap first ;
Bitmap second ;
onProgressUpdate(first, second);

Open in new window

Java collects up the list of arguments and turns then into a Bitmap array which is then passed to the function.

It's just to save the caller from having to make the array themselves.
Experts Exchange is like having an extremely knowledgeable team sitting and waiting for your call. Couldn't do my job half as well as I do without it!
James Murphy