my expandable list view contain a listView - android

my expandable list view contains a childLayout with a listView. but my on item click listener for this listView is didn't worked....
how i get this onItemClickListener for the listView.

It's completely normally - ItemClick event handled by top level ExpandableListView and this event don't deliever to child ListView. You can deliever ItemClick event to ListView if you return false in onItemClick method which handles item click on ExpandableListView.
I think the best approach will be change your layout stucture - it's not good idea to put ListView into ExpandableListView and handle events like this will bring too many headache to you.

Related

ListView item does not invoke onItemClick

I have ListView used custom Adapter. ListView item contains TextView and ImageView.
When i set up setOnclickListener on ImageView, ListView no longer invoke onItemClick for specified listener. It is ok. But if i set up OnClickListener of ImageView as null, ListView still does not invoke onItemClick. Do you have any idea? Thanks a lot.
If you implement onClickListener for List Itemm child then List onItemClick no longer invoked So which ClickListener have to implement its depended on requirement Like :
When provide different action on List Item each child then implement each child onClickListener in Adapter
When provide single action on List Item use List onItemClick.
Try to add this code in your TextView and ImageView :
android:focusableInTouchMode="false"
android:focusable="false"
To make sure the items dont gain focus so the ListView should be clickable.

Android Expandable ListView Child Click

I am using a view flipper.Expandable list view is also a child of that viewflipper.I want to open another child of viewflipper when i click on child of expandable list.And i also want to send data of expandable list's child on click event.
Use the below link.
http://stackoverflow.com/questions/6947267/android-use-viewflipper-to-flip-individual-items-within-a-listview
It have an example of ViewFlipper to flip individual items within a ListView

Using Spinner in a List Item does not trigger the OnItemClik

I have a ListView in which each List item has a Spinner. I have successfully added an OnItemSelectedListener to each spinner by implementing OnItemSelectedListener in the Activity and adding it in the GetView() of the adapter.
The problem is, I also have to implement OnItemClickListener for the ListView in the Activity. I have done that, but the event is not getting fired for the Item Click on normal list items. But, it is getting fired for the list section headers(which do not have the spinners).
How can I trigger the event for the List items as well?
Try this,
add the below property to your Spinner element,
android:focusable=false
The problem is because spinner is a element with clickable property, which will take the control of your click events and hence your listview wont get the chance to handle the click events. By adding the above property you can make both the spinner and your listview to get worked.
If it still doesn't work then try adding this to the top most layout of your listview element xml ,
android:descendantFocussability=blocksDescendants

queries with android listview

I am trying to create a listview that includes a "remove" button on every list item. The item will be removed from the list when it is clicked. Can any one guide me to how can I actually detect the position of the list item if I am using a button onclicklistener? and should the onclicklistener be placed in? (should it be in the list adapter, custom extended listview class or in the activity which holds the listview?
Your implementation should be in the ListView's adapter. When you implement the getView() method in your list adapter, add the remove feature for the button. The getView() method will pass you the position in the array of that item. Here's some what of a guide to custom ListViews with an ArrayAdapter. Your button's onClickListener should simply call adatper.remove(item) to remove the item.

ListView and propagating click events from children views in the items

I have a ListView with custom items - 3 ImageViews and a TextView. I have a call to setItemsCanFocus(true), so I can make the ImageViews clickable. I'm currently using SimpleAdapter to populate the View.
I'd like to trigger the AdapterView's onItemClick event when one of those subviews is clicked. The onItemClickListener receives a view as the second argument and that can be used to identify which subview was clicked. Frankly, I was expecting this to be the default behaviour but it isn't, unfortunately.
Is there any way to implement this behaviour without bluntly breaking encapsulation (i.e. creating an Adapter that holds a reference to its View)?
What is the accepted way of dealing with events from views in list items? How do you keep the Adapter from knowing too much about the ListView?
Unfortunately you have to choose between using onItemClick() or onClick() on individual children. One way to do it however is to make the top-level view of each item clickable.
Setting android:addStatesFromChildren="true" on the listview in your xml will send clicks on the child elements to the onItemClick method in the onItemClickListener connected to your listview.

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