android Viewpager Only load one page one time

Question

ViewPager.setOffscreenPageLimit(0) doesn't work as expected

Like the question. But I need a custom Viewpager which load one page on time. Is there any example?

score 5 · Answer 1 · answered Dec 05 '12 at 07:22

5

Yes you can do this with following steps

First create a count variable in the adapter class
second in the ViewPager Adapter make a public function say setCount()
and in the override getCount() function of Adapter return the count variable
now override the on pageScroll() function of the ViewPager when the user flips the page you can call the setCount() to increase the count of the count variable
also check that if that the current index is last and page is scrolled to left

this should work .

answered Dec 05 '12 at 07:22

Ali Imran

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It's a great Idea. do you have sample Code. – Tony Dec 05 '12 at 08:27
please send some code for this, your idea is looking good , if possible pls attach some code – Deepak Dec 26 '14 at 11:05
if you have come back from your office now, can you please post it? – Swami Aug 14 '15 at 21:05

score 1 · Answer 2 · answered Dec 05 '12 at 07:32

1

Depending on what you want to achieve (if it is just about saving memory or lowering loading time), you can also load all pages as usual but load the content of the fragment only when it actually gets displayed.

answered Dec 05 '12 at 07:32

Vincent Mimoun-Prat

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your solution can't solve my problem. because， the Views within viewpager may have dependency Relationship. for example, the Seconde View's content my depend the first view's result which get from web. – Tony Dec 05 '12 at 08:32
I am adding youtube video on every viewpager but it wan't work as view pager load next page as well .. so i need only one page to be load – amity May 11 '17 at 12:42

android Viewpager Only load one page one time

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