I have an expandablelistview that works fine. Now I want to export the data of expandable listview and I want the user to be able to choose (or check like there be a checkbox or something) which items of listview to export. How can I do that? Can anyone give me a solution please? I have searched the net but didn't find something useful.
P.S: I have an idea, Can I place a checkbox in explistview rows and set actions to them?
Thanks so much in advance
This is not possible with a normal expandablelistview.
You have to implement the logic yourself in OnChildItemClickListener.
For an example look here: https://github.com/jiahaoliuliu/ExpandableListViewWithChoice
Related
What I want to have is a listview populated with my custom Folder class at the top, and objects at the bottom. I was thinking it would look something like it does in an OS.
I've spent hours looking through tutorials online, but the best I could find was putting an image and some text in the same row.
To be clear, I'm looking for something like this:
Folder_1
Folder_2
Folder_3
Item_1
Item_2
all in the same list.
Could anyone here help me figure this out?
The appearance of list items in a ListView is controlled by the getView() method of the list's Adapter. Any kind of customization that you want to do on a per-item basis (which includes having totally different list items) can be done from the getView() method. If you share some of the code of what you have already tried, others can help you further.
I am new to android development and I am making a recipe app. All seems to be going well but on the submit a recipe page I was hoping to but a box of checkboxes. For example, I would have a box taking up a third of the page that you could scroll through a check ingredients' checkboxes as needed. Is there any way to implement this? I am struggling massively on it. Thanking you!
Use List & Adapter.
A custom layout for adapter would fit your need.
Check this great tutor:
http://www.vogella.com/tutorials/AndroidListView/article.html#tutorial_ownadapter
I've been trying many things with list items and i'm facing some problems. In my previous question, thanks to #nEx.Software i was able to resolve the problem. But I'm still missing some concepts here.
Right now i'm trying to differentiate between an item's click and a checkbox within it. However, I want to do it without extending the array adapter. Is there a way to use both methods: listView.onItemClickListener() AND listView.getCheckedItemPositions(), together!
There should be a way to use an xml file [doesn't matter how complex it gets] along with extending the available Views and this thing should be done.
Putting it simple, open the gmail app, and u'll find all emails listed with checkboxes where u can click on the checkbox to mark it OR the rest of the item to open the email.
Again, I know that it is doable with extending Adapters and adding an Array for the checkboxes, but, is it possible to use the convenient methods: listView.onItemClickListener() AND listView.getCheckedItemPositions()? is CheckedTextView a part of the solution?
One more thing, rather than just answering me [where i become lazy]
Wheather it is possible or not, is there a verry reliable reference for such issues? I would really like to fully understand everything that goes into this matter... if its not possible, i must be able to tell why!
Thank you :)
add custom row into your listview. into your custom row you add one textview and checkbox into linerlayout and get linerlayout click event.
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..
please someone help me about this.
i need to implement a list view with checkbox and each item should be assosiated with images.
ex:
[image1] list_item_1 [checkbox]
[image2] list_item_2 [checkbox]
'
.
.
please help me
You need to create a ListAdapater as a kind of "template" for the items in the ListView. You might want to take a look at this other similar question.