Android :: Possible To Refresh Just One Item In A Listview?
Jun 1, 2010I'm wondering if it is possible to rerender just one element in a listview? I assume by calling notifyDatasetChanged() is gonna rerender the whole list?
View 1 Replies
View 1 Replies
Android :: How To Refresh ListView?
Feb 16, 2009I'm facing to one problem with ListView. I would like to refresh the ListView every time I change the base data.
View 2 Replies View RelatedAndroid :: Refresh ListView If Change Content Of ListItem
Mar 16, 2010I have a ListView in my android activity. And I populate the ListView by sub-class the BaseAdaptor (which returns a View in getView() method).
What if in my click listener of a button in a list item view, I change the text of the TextView in the List item view or change the dimension of the list item view by adding/removing children of the list item view
What is an efficient to refresh my listView? I don't want the listView to re-trigger a query since there is no data change.
Android :: All Items Images Messed Up When Refresh ListView
Mar 11, 2010I have listview with items that include both text and images. If I scroll the listview fast enough all items images are messed up: wrong images are displayed for wrong items. The same problem exists with expandable listview. I tried to implement holder class to cache imageview and image itself using setTag, getTag but nothing helps. The faster I scroll the more items are messed up. Text almost always displayed correctly.
View 5 Replies View RelatedAndroid :: Instant Refresh On CursorAdapter Attached To A ListView
Oct 14, 2009I have a CursorAdapter attached to a ListView, the ListView contains checkboxes for every row. When I check/uncheck a checkbox in a row it will update it to a 0 or 1 in the database (This is working fine) I also have another checkbox in the same Activity that when pressed will disable all the checkboxes in the ListView [ setEnabled(false) ].
The problem is that when I press this checkbox the ListView checkboxes return to their initial state when I started the activity. It does not matter the number of checkboxes I changed during the activity.
However, if I press the back button and then re-enter the activity all modifications are saved because the Cursor is refreshed. I am calling notifyDataSetChanged() at the end of the the methods that disables all the checkboxes.
I also tried this for every checkbox in the ListView but it did not work (was unable to check a checkbox) Any ideas?
Android :: Refresh Droid ListView After Adding / Deleting Dynamic Data?
Feb 12, 2010I want to refresh an Android ListView after adding/deleting dynamic data.
Can any one tell me how to achieve this?
Android :: How To Get ListView Item As Web
Sep 21, 2010I've list view item as a object, I want to fetch item details as web to show.
View 2 Replies View RelatedAndroid :: ListView - Each Item Having An ID?
Sep 6, 2010I was curious if there was a way that I can assign each menu item in a ListView its ID from the SQLite database, so that when I do something like onClick, or using a ContextMenu, I can tell what item / row I am referencing to.
View 1 Replies View RelatedAndroid :: ListView - Last Item - Show
Jun 21, 2010I have an issues, I want to show 20 items in the list.
But there is a catch: if the user scrolls down to the bottom of the list, there will be an item that says: "Show more items", and when the users click on it, more items will be added to the list.
My question is how is poosible to have a last item, that has a different style and looks different: and does different things,(I think this is used in QuickSearchbox)
Android :: Set Focus On Any Item Of Listview
Jul 2, 2010Now i want the first item of the list to be automatically focused when i launch the application How can i set the focus on any item of the list when i click on the some other view for example a button?
View 1 Replies View RelatedAndroid :: Way To Add CheckBox To Any ListView Item?
Apr 23, 2010I'm writing an app with ListView layout and i want to add to any line in this ListView CheckBox. How can i do this?
View 3 Replies View RelatedAndroid :: ListView Item Background
Sep 26, 2010I would like to change the background color of a ListView Item after it has been touched until a further event.
This is my code:
CODE:............
Changing the background color of view yields weird results.
Android :: How Do I Get Value Of Item Selected In ListView
Jun 3, 2010I thought I could use the position int, but when I click on the item in the list view, nothing happens. Please help. Code...
View 1 Replies View RelatedAndroid :: Listview's First Item Is Always Selected
Jun 8, 2010I'm using a custom view to display items in a listview. For some reason every time the list is populated; the first item is shown as selected (ie; orange highlight). I've tried everything I can think about to solve it; any ideas?
View 2 Replies View RelatedAndroid :: What Is Best Way To Get Item Selected In Listview
Jun 24, 2010I have a listview which has a bunch of selections. I want to keep the focus on the listview in touchmode and get the item selected. What is the best way to do that?
I found this blog:
http://bestsiteinthemultiverse.com/2009/12/android-selected-state-listview-example/ and
http://developer.android.com/resources/articles/touch-mode.html
What does the community suggest?
Android :: Get Row Id Of Current Item In ListView
Aug 14, 2010This is my list view item: I want to put an OnClickListener on the Checkbox. But I need to get the list item that the CheckBox is in, via row id. How can I do that in the onClick method.
View 1 Replies View RelatedAndroid :: Need To Get Selected Item From ListView
Sep 11, 2010I need to get the selected Item from a ListView in adnroid .
View 1 Replies View RelatedAndroid :: Getting Selected Item From A ListView
Sep 14, 2010Please Help me for getting the selected Item from a ListView. Items for the ListView are getting from a xml file. Elements of the ListView are filled up by the adapter(adpter contains ImageView and textView). I only need the TextView content from the ListView.By using the onItemClick i get only the index of the item.
View 2 Replies View RelatedAndroid :: Put An Icon In Every Item Of Listview
Aug 2, 2010I am trying to make a listview with icon in every item of this list view. i mean i want to put an icon in every item of listview. please let me know wot should i do for that.
View 2 Replies View RelatedAndroid : Way To Remove Item From ListView?
Feb 3, 2010I want to remove the first line from my ListView.
View 6 Replies View RelatedAndroid : Can I Disable An Item Of ListView?
Aug 27, 2010When I have a list view and there are 3 items which can choose by user, I wanna show only choosable items to user because of some reason. but I could not find any method in ListView or ArrayAdapter class. Is there a solution? Code...
View 2 Replies View RelatedAndroid :: Select Or Click On Item In ListView?
Nov 14, 2009As I mentioned in the email subject, I want to select an item (e.g. Department of Human Resource Management) in my ListView. And you can see that: I had try to use setClickable(true), setChoiceMode(ListView.CHOICE_MODE_SINGLE), setFocusable(true), setFocusableInTouchMode(true), no matter I use touch screen to click on the item or use the scroll ball on my mouse to select the item, it also doesn't work. Is there any mistakes in my coding? I hope someone can give me some ideas what I should do. because I am a beginner for developing Android application.
And the following is my coding: package com.example.abc;.............
Android :: Getting The ID Of ListView Row Item From Button Click
Apr 7, 2009Each row of my view look like that:.............
When I click on the ImageButton "arrow", I trigger a method than need the id of the row to perform. By ID I mean the value of the field "_id" of the corresponding record in database. I did not find a direct way to do it, but I think I can if I get the index of the row in the ListView. Again, I don't know how to get this index from a click to a childview.
Android :: Click Item In Listview Does Not Response
Apr 24, 2010My activity runs in simulator, and I use mouse to control it. When I select the item in listview by turning scroll wheel, the background of item becomes orange. But, when I "click" the item in listview, the item does not response to my action. You received this message because you are subscribed to the Google Groups "Android Developers" group.
View 12 Replies View RelatedAndroid :: Interpreting Item Click In ListView
Dec 12, 2009I'm working on my first Android project, and I created a menu via the XML method. My activity is pretty basic, in that it loads the main layout (containing a ListView with my String array of options). Here's the code inside my Activity:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// allow stuff to happen when a list item is clicked..........
Android :: Scroll To The New Added Item In ListView
May 7, 2010My application show a ListView with a button which allow user to add an element. When the user clicks on this button, another Activity is started to allow user to populate the new element. When the add is finished, we return to the previous Activity with the ListView and I would like to scroll to the new element.
Note that this element is not necessarily at the end of the ListView because there is an "order by" when I retrieve the datas from the database. I know I need the cursor position of the new element to make the ListView scrool to it, but the only info I have about this element is its id, so how to convert this id to cursor position ? Do I have to loop on the cursor to find the position?
Android :: ListView Scroll To Selected Item
Aug 17, 2010I have a ListView with an edit text and a button below it. When I click on a listView item the keyboard appears and push up the edit text and the button. I want the list to scroll to the selected item.
View 2 Replies View RelatedAndroid :: Highlighting Coloured Item In ListView
May 23, 2010I have a ListView component and its items are highlighted orange when clicked or selected with the trackball, as you would expect as this is the default behavior. Some of my list items get colored with setBackgroundColor(). These colored items seem to hide the orange highlighting when clicked or selected. How can I color some of my items like this and still inherit this highlighting behavior?
View 2 Replies View RelatedAndroid :: How To Display More List Item In ListView?
Aug 31, 2010I want to display a list item that says "More" at the end of my ListView. Clicking on this list-item will perform some action. How can I create this "more" list item?
View 3 Replies View RelatedAndroid :: Change Size Of The Item In ListView
Aug 30, 2010I have a ListView with few items. Is it possible to change size of the selected item in the ListView. For example, I want to expand selected item to show some buttons.
View 3 Replies View Related