View Pager with ExecuteTask

Question

I have a AsyncTask to get the web service data through JSON. I would like to have these items on pages with ViewPager and textsViews. My problem is how to do this without fragments, want it to be dynamic. I do not understand very well where I put the setViewAdapter would be in onPostExecute? To view the pager follow the following links:

View Pager Link 1

View Pager Link 2

I'm having trouble aligning these two things. Please help me!! Maybe my question was not clear. Thank you.

score 0 · Answer 1 · answered Sep 26 '16 at 14:50

0

What's problem while using fragments? They are just elements of ViewPager. So, create fragment which is consisted of textview(s).

To reload ViewPager use yourpager.setAdapter(adapter) inside onPostExecute() block.

That is , pipeline:

initialize ViewPager
Download data
Reload ViewPager's elements.

answered Sep 26 '16 at 14:50

Vyacheslav

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I should not create fragments for each of the webservice returns? I do not know how many results it will bring. I must have misunderstood the concept so ... – Caroline Santos Sep 26 '16 at 15:11
Initialization of viewpager must be made on create the activity? – Caroline Santos Sep 26 '16 at 15:11
Yes. You initialize viewpager in `onCreate()` method, then setup it everytime you want. – Vyacheslav Sep 26 '16 at 19:21

View Pager with ExecuteTask

1 Answers1