Is it possible to handle click of listview as well as its childview like checkbox in android?
If i understand it right, you want to have a Listview, where you can click on particular rows and also on checkboxes that are in this rows?!
Thats possible, you have to set OnClickListener/OnLongClickListener for the row clicks and an OnCheckedChangeListener for each checkbox.
Is that what you wanted?
Here is another solution which can handle click for both list row as well as its child view.
Refer this link.
Android custom ListView unable to click on items
I hope it will help you. :)
Related
I'm trying to make a screen that have an expandable categories
each category have items that when clicked i want it to be added to an element in the same screen like this pic
and when the unselect (red one) is pressed it remove it from the list
any ideas on how to implement this or suggestion for similar components
You may try using expanable-recycler-view from bignerdranch, to remove item from view, just
Remove item form data list when red button is pressed and
Notify adapter for change using notifyDataSetChanged()
Hope this help, thank you. :)
I don't know if this is the right method but I would like to know if is it possible to show a Listview when the user clicks on an EditText/TextView and show afterwards the selected item text in this EditText. I know how to declare the EditText in the layout but is there any example of when clicking on the listener show the ListView? Do I need to add this Listview in the XML layout or do I have to add it programatically?
Thank you
if your app wants to have a sort of text viewand when you click on it you need to show up a list view then you can use expandable list view check this tutorial
http://theopentutorials.com/tutorials/android/listview/android-expandable-list-view-example/
Sorry, a I was looking just for a Spinner, I thought that it was another type of ListView
On click of certain listview items, I need to show sub item under the item clicked.
Could some one please throw some light on this?
If you are talking about Expandable List then just look at this example.
ExpandableList1.java
Also this ExpandableListView
You can try out an ExpandableListView in Android.
I have a View with a ListView appended, which actually uses a custom view item done programatically. Inside each list item I have a button which I need to track, to update another item in the view. It is only invalidated when you click on the list item button, not anywhere else in the list item.
So I thought of creating a custom Listener. I trigger it when the button is clicked, but I have no way to access it from the ListView activity.
Is there a way to simulate those setOnItem...Listener's using a custom listener? Thanks in advance
Please see this link to help with how to set onClickListener from within custom ListAdapters.
You can use the myButton.getTag() and myButton.setTag() to put and get data to/from your View/Button.
See this link as well to help with custom ListAdapters.
Here is another good example I found of how to use a custom adapter.
My ListView's row has one Button. Now i want to set click event to both row and button. But as i know ListView loose its onItemClick property if we set it's child click event. So please guide me a way to doing both at once
If you are using Buttons inside each list item, then set the click listener for the buttons on not on the list item.
Button.setOnClickListener(View.OnClickListener)
The list item clicks should go ignored and the buttons click listeners should do what you want.
You have to use ListView.setOnItemClickListener(OnItemClickListener). See the tutorial.
In OnItemClickListener.onItemClick() you're provided with the position of the item.
I don't understand why you don't want to use ListView.setOnItemClickListener(OnItemClickListener) ?
Because it react instantly to a touch event. Isn't what you want?