How can I make uiscrollview infinite in iOS?

Question

I want to scroll like that 1 2 3 1 2 3

I have some buttons suppose 10 which i want to show on endless scroll.

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Answer 1

This is an old question, but I'm writing this to help whom searching for same solution. Suppose that we wish to infinitely loop through 3 items(cells) - C0, C1, C2, we can generate dummy cells at the left and right side of center cells, the result as follows,

C0 C1 C2 [C0 C1 C2] C0 C1 C2

Cells in bracket are cells we see through device screen, and if we scroll to left,

C0 [C1 C2 C0] C1 C2 C0 C1 C2

at this moment, force contentOffset to point right side of given dummy cells,

C0 [C1 C2 C0] C1 C2 C0 C1 C2 -> C0 C1 C2 C0 [C1 C2 C0] C1 C2

Since it's time consuming job to implement this seamlessly, I recommend my solution below.

https://github.com/DragonCherry/HFSwipeView

If you just wanna check how it works, click link below and "tap to play".

https://www.cocoacontrols.com/controls/hfswipeview