I am looking for a way to do expandable listview horizontally. So basically, assuming you have a horizontal item, then when you click on it it expands to the right.
Any suggestions?
you cannot do a horizontal listview using the android api. There are a few external jars but i would not reley on them as they are no recent commits to their repositories.
But you can however do a horizonal scrollview and do your requirement in the onclick listener
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I have a layout with a linearLayout (top layout) and a listview under this.
What I want to do is like the phone app in Lollipop:
With the scrollbar I can scroll the contact list (top layout doesn't move)
When scroll the list with the finger, first the top layout is scrolling and once it is not visible anymore the listview scroll. When the top layout is visible the scrollbar doesn't move.
Someone has any idea how to do this trick?
What I'm thinking :
I can add the top layout to the header of listview, but the scrollbar take count of the header. And if I scroll with the scrollbar, the top layout will scroll
Trying to set a scrollListener to the listview, and translate the top view, but don't think it will be good and the scrollY is not available for listView
I think I can do something with a scrollView for the root layout, but I know it is not good to put a listview inside a scrollview.
I don't find any proper way to do this kind of feature...
EDIT: To be more clear, I want to translate the listview before I'm able to scroll the listview itself. Problem is when translate listview, the listview height will not expand.
I am also getting this problem in version 5.1 in lower version it's working fine.Try to use in 5.0 As it STABLE verson, also check another scrolling bug in 5.1 in this link here I could not comment so posting this as answer.
I have an HorizontalScrollView in my design, which I populate with a variable number of items. The problem I have is that sometimes I populate it with many items, so the ScrollView shows scroll bars. That's OK, but I would like to check this situation and show a Previous and Next buttons in this case.
How can I do this?
I don't think ScrollView has a scroll listener. Synchronise ScrollView scroll positions - android might help you for creating a custom one.
I need a Vertical ListView where each row is a horizontal scrollable list of items.
Each items is an image with a button.
I need the app to be compatible with Android 2.2.
I've read 3 working solutions here
Use a custom Horizontal ListView as rows
Use a ViewPager as rows
ViewPager inside ListView
Use an horizontal ScrollView
These solutions are a bit old and each has their detractors.
So I was wondering, at the current state, is there an "official" solution for my problem?
Or, what is the best one?
If the no of items in the vertical ListView are fixed then you are better off using Horizontal ListViews for each.
I am adding a listview inside a scrollview in xml that xml(Screen) is loading from the middle screen. In my design I have a top part like a textview and a list view and middle part like editext and bottom part like button. Page is loading from the middle part. If it scrolls I can only see the above part. I want to load the page from above part. Can anybody tell me what the problem is and how to resolve it?
Thanks
Use android:fillViewport="true" as an attribute in your scrollview tag and it will fill up the screen.
Actually there is no need to use ScrollView with ListView. Use ListView only, you will be able to scroll the items in a ListView.
You should never use a ScrollView with a ListView, because ListView
takes care of its own vertical scrolling. Most importantly, doing this
defeats all of the important optimizations in ListView for dealing
with large lists, since it effectively forces the ListView to display
its entire list of items to fill up the infinite container supplied by
ScrollView.
found it here
using smoothScrollTO(0,0) to fix the issue
What I'm trying to do is to have horizontal ViewFlipper and Listview, both with custom ArrayAdapters, inside LinearLayout which would be vertically scrollable on whole screen.
1) Tried adding ViewFlipper as a ListView header but then I can't use GestureListener since ArrayAdapter takes control over it like it's ListView item.
2) Tried putting them together inside LinearLayout but ViewFlipper's position is fixed and ListView is scrollable inside rest of the screen.
3) Trying with MergeAdapter but it can't handle swipe gesture on it's first element (ViewFlipper), it always returns ViewFlipper's item position.
Here's the picture to clarify what I'm trying to make. Top Stories is ViewFlipper and Latest Posts is ListView. And they both scroll vertically. Ignore bottom tabs and ActionBar as they are static (nonscrollable).
You've got your work cut out for you.
Here are two approaches:
1) Set the view flipper as the first row in the List view. Its a special case. Not as a header, but as a regular row.
2) Use a scroll view, and do not use the list view at all. You may have performance problems if your data for the list view is a large number of items.
Take a look at the ViewPager from the Android Compatibility Library it does what you need