I know this could be simple but I waste lots of time to find out how to show the scroll bar in list view.
Look like this:
Thanks for your attention.
Actually, it has nothing to do with indexed/sectioned ListView. Just add the fastScrollEnabled attribute to your ListView XML and set it to true.
It is sectioned index for the listview. See this Sample
and refer this SO Answer
Related
I'm implementing an image selection screen that looks like the below image
I want to use recyclerview to implement this but don't know how to do it.
Help me to figure out it.
Thanks in advance!!
[Edit]: number of items is not fixed.
Actually, I got a library named SpannedGridLayoutManager that fulfills my requirement.
We are implementing the list through Recyclerview.
I would like to display the time in the Divider by putting text in it.
No matter how I try to find it, I can search for the solution to the problem and leave a question.
Please refer to the screenshot below.
Help!
You'll need to create an item_view.xml (give enough bottom padding) for your adapter. Create a TextView for your time entry, bind in your adapter to display.
Does anyone have a good tutorial for implementing onItemClick() for a ListView populated by a custom ArrayAdapter?
I'm struggling with how Android is recycling views, and how to affect the layout of the selected view (which is a RelativeLayout). The way I've implemented it, I'm just doing a simple background colour change, but everytime I choose a row, when I scroll the ListView there are other off screen items selected too.
Any ideas?
Have a look to this answer. Custom code of ArrayAdapter.getView() (where view recycling is done) might be useful to you, I was trying to achieve something similar and it worked for me at last :)
You can find lots of good examples of the custom Listview with Adapters.Some of the Examples are listed below:
(1)custom-listview-android
(2)android-custom-listview-with-image-and-text
(3)Custom Array Adapter
I am trying to make a recipe ListView for food and I want to add imageViews next to items in my list. How can i do that? Thx.
A ListView item can have it's own custom layout.
You have to create your adapter for the ListView. When you create your adapter you can assign your custom layout.
Note: You will have to implement getView() to property set the image+text.
Here you have a sample: Lazy load of images in ListView
Following this tutorial could be a nice idea for you (mainly the second example).
http://www.mkyong.com/android/android-listview-example/
But anyway, you should Google a little bit before asking such a basic question.
So i want to make a list that has a number of items on the list but when a item is clicked i would like it to expand in the list to revile more information
i have done something similar with java script before but searching google isnt helping me :(
Does any one know a way i can achieve this or will i be stuck using multiple pages.
I think you are looking for Expandable listView. You can check the example here
Hope this may help u..