How do I do pagination using ListView. For an example, I have 12 records in my ListView and I want to show first 10 data in 1st page and the remain data in next page.
You can add a footer on your listview that will hold the buttons for next and back. In an stackoverflow question you have the complete solution for that.
Next step can be done in several ways. The simplest one, that I am seeing right now, is: Save the page you are at a variable. Then, each time you do next you add one to that variable. In your adapter, in the getView you multiply that variable by the position so you can get the correspondent position depending on the page the user is.
Better way to build view like pages, use Fragment,You can show desire content in pages as you mention in your question, for more details look out section 21 example,it cover fragment.
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I'm building my Android App using Viewpagers, and I built a ListView that takes 8 seconds to show the full Items.
The page doesn't update the view automatically, thats why the Listview appears empty when it is shown for the first time.
So, I was thinking about creating a new page called loading, and hide the page with the listview, and only show it when the Listview items are already there.
To do that, I would like to know how can I hide pages.
I tried to use an Handler and change the number of pages after 8 seconds, but it didn't work, can you guys give me any idea of how can I do that?
Thanks.
You shouldn't create a new page called loading,it is not a good way to solve it. You can u get data in oncreat first time,then update data by a timeror handler+timertask and so on.
My source of data can me give unlimited set of data (it's like days in calendar). I have to show each item separately on screen (one item at a time). For each item I have to make query into my data source. I don't know which approach will be better ViewPager (how handle in adapter unlimited count?) or ViewFlipper? Or maybe there is a third solution (the best one).
Can you put some links to examples. :)
If you are only showing 1 item at a time, use ViewPager
If you want to show multiple items on the same page, use RecyclerView.
For calendar, it seems more close to ViewPager
I cant seem to find smooth solution for next what one would thought would be simple task:
I am using ActionbarSherlock for my application with 2 tab bars. On first tabbar i have simple input form and on second i would like to show inputed data in ListView.
Widgets and views are not problem here.. the only problem i have is next:
I would like for my listiview to be updated when user scroll into it.
How can I make that happen? Until now I had walk around with TextSwitcher and static variable that executed refresh of ListView.
Thank you
I want to create a horizontal listview which contain many item, one item will contain a image. When user slide listview => the count of item will be fix when it display, example display only 3 or 4 image. How can I do that? Many thanks.
Edit:
I use this
to create a HorizontalList view, everything is ok but I don;t know how to make the Next and Previous button work! Any idea?
Instead of a horizontal ListView (which, as far as I know, isn't offered by the Android SDK) you can use a HorizontalScrollView. You can add the items like to any other kind of layout class.
It looks like what you are looking for is a Paginated Gallery. I have written one here.
Its still only a couple of days old but hopefully the included Activity code will get you off the ground.
I would like to know how to paginate in my listview from my first page to the second and so on and so forth. I have read abt using the Endless Adapter but that isn't a good idea since my data could go up to 1000. Preferably would be to press a 'Next' button and my listview would load the 2nd set of data.
Thanks in advance
Just clean your list and refill it with the next set of data on the button's click. Add a constraint for your list to have, for example, 20 or 30 items.