Should i implement Recycling in ListView or that's the default behavior

Question

I learned about the recycling in ListView, GridView or any AdapterView and learned about it's best for performance and etc.

But i don't know is that (Recycling) is the default behavior in any ListView or should i override some methods and do that with myself.

I know about Customized ListView also, so in Customized ListView what is the case?

you can use the viewholder pattern to increase the performance as well as recycling of views. You can refer the link here for detailed explanation http://stackoverflow.com/questions/19289812/findviewbyid-vs-view-holder-pattern-in-listview-adapter — Gautam, Aug 08 '15 at 20:05

score 1 · Answer 1 · edited May 23 '17 at 12:16

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Yes, ListView recycles views as posted here:

https://stackoverflow.com/a/14108676/799162

But as @Gautam told you, if you use the ViewHolder pattern you will increase the CPU performance because the ListView isn't going to create a lot of Views it's going to reuse them, as explained here:

http://developer.android.com/training/improving-layouts/smooth-scrolling.html#ViewHolder

edited May 23 '17 at 12:16

Community

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answered Aug 08 '15 at 20:10

moxi

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Should i implement Recycling in ListView or that's the default behavior

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