Android :: Remove The Listitem From Listview
Nov 4, 2009I want to remove the listitem from listview in android.i don't know that how to do it.
View 1 Replies
View 1 Replies
Android :: Delete A Listitem From A Listview?
Aug 25, 2010The Listitem would not be retrieved from the db. It is passed over from another class.
View 1 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 :: Unable To Add Icon / Image To Listitem Of ListView - Way To Do So
Feb 4, 2010I have created listview by using arrayadpter i add arraryadapter to listview containing string array but i m unable to add icon to eatch listitem.
View 1 Replies View RelatedAndroid :: Remove Row In Listview?
Jul 8, 2010how to remove a row from a Listview? I have an Adapter that takes care of the List and when I try mAdapter.remove(Object) it does not remove the "Object" I passed but instead the last row on the list. I have tried different ways and it always ends up deleting the last row.
View 5 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 :: Unable To Remove ListView Items
Apr 1, 2010Can somebody please give me an example code of removing all ListView items and replacing with new items. I tried replacing the adapter items.Still no results.
My code is:
at first I am calling
populateList(){
results -populated arraylist with strings
ArrayAdapter<String> adapter = new ArrayAdapter<String>
(this, android.R.layout.simple_list_item_1, results);
listview.setAdapter(adapter);
adapter.notifyDataSetChanged();
listview.setOnItemClickListener(this);
}
Android :: Expandable ListView / How To Collapse / Expand / Remove Groups?
Nov 12, 2010In my app I have nice ExpandableListView. I would like sometime, depending of situation, to expand some or all groups. I would also like to be able to remove/hide groups, expand all and basically have (visually) ExpandableListView without groups. I looked at all available methods for ExpandableListView and couldn't find any that would do what I want to do.
View 4 Replies View RelatedAndroid :: Get Which Listitem Is Focused?
Jul 31, 2010I have a listActivity which I use ArrayAdapter insider it. When user scrolls the scroll ball, one listitem would be focused. How can I know itemlist is highlighted?
It looks simple to me at first, however, it takes several days and still can't find answer.
ListView - Add / Remove Items Dynamically
Aug 29, 2012how to dynamically add/remove items to a ListView and display it? how to put a list of items (that can be clicked), and put a list of CheckBoxes?
View 1 Replies View RelatedAndroid :: Identifying Id Of Listitem For Context Menu
May 6, 2010I have a View that extends Activity. A ListView will display a number of listitems. When the user long clicks I would like to present them with a contextmenu allowing them to select edit, delete etc. and then identify the listitem that was selected as the item to perform the action on.
In onCreate I have:
listView.setAdapter(adapter);
listView.setOnItemClickListener(onListClick);
listView.setOnItemLongClickListener(onListLongClick);
registerForContextMenu(listView);
I have a method onCreateContextMenu
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
menu.setHeaderTitle("Context Menu");
menu.add(0, v.getId(), 0, "Edit");
menu.add(0, v.getId(), 0, "Delete");
and also onContextItemSelected
@Override
public boolean onContextItemSelected(MenuItem item) {
if (item.getTitle() == "Edit") {
// edit action
} else if (item.getTitle() == "Delete") {
// delete action
} else {
return false;
return true;
}I am not sure where to go from here to get the correct row/listitem.
Android :: Use Webview As A ListItem And Have Smooth Scrolling?
Feb 15, 2009I am showing a RSS feed in my application using Webview as ListItem and it works great except that it is very sluggish at times. Since I don't know the size of the content then I can't set the height of each Webview and therefore I have the following code (this is the code for a single ListItem)...
But the "wrap_content" causes the Webview to readjust size when scrolling. The scrollbar-indicator of the listview also has problems knowing the size of the complete list so it changes size when scrolling. All this causes a very "jerky" experience when scrolling.
Is there any better way of doing this?
Android :: Modify Background Of A ListItem When It Has Been Selected?
Sep 27, 2010I have a ListView with a bunch of ListItem's. When the user selects an item, I would like to change that ListItem's background to an image. How can I accomplish this? code...
View 1 Replies View RelatedAndroid :: Change A Listitem In A ListActivity When It Is Selected?
Jul 13, 2009When a listitem in a ListActivity is selected, I want to add some ImageButtons on the listitem and want to change its height from 60px to 90px. When the listitem is unseleted, it will be restored. How should I do?
View 2 Replies View RelatedAndroid :: Touch Not Working For Listitem / Solution For That?
Jul 27, 2010I have a list activity listing various list items.My problem is that on listItemClick() method is being called when Iam using that trackball to select the list item but my list item is not getting selected when I am touching them..
What could be the problem?
Android :: Setting Focus To Listitem's Child Views
Jun 8, 2010Is it possible to give Focus on listitem chile views , what i need is i have an custom list view , i creating each row using linear layout with two views like button and textview, now i want to get that button click event and have to change the background color while focusing is it possible?
View 2 Replies View RelatedAndroid :: Start An Activity When User Clicks On A ListItem?
Nov 19, 2010Here is my code. I'd like to pass a boolean to the activity i want to start.code...
View 1 Replies View RelatedAndroid :: Set View In Right Place From Remove An Item In ListView (Android)
Sep 27, 2009I choose an item to remove from my ListView. And after the Item was removed, my ListView was scrolled back and display at the first Item. I want my ListView display in right place where the Item I had removed (It like remove a contact in Android Contact list). How can I do that?
View 1 Replies View RelatedAndroid :: How To Remove All Items Of ListView In Android?
Mar 19, 2010How to remove all Items in a ListView in android. I want to remove all items in list view and populate with new items dynamically from a background thread.
View 7 Replies View RelatedAndroid :: How To Remove ListView Items In Android?
Apr 1, 2010Can somebody please give me an example code of removing all ListView items and replacing with new items. I tried replacing the adapter items.Still no results. My code is:
at first I am calling
populateList(){
results //populated arraylist with strings
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, results);
listview.setAdapter(adapter);
adapter.notifyDataSetChanged();
listview.setOnItemClickListener(this);
}
// now populating list again
repopulateList(){
results1 //populated arraylist with strings
ArrayAdapter<String> adapter1 = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, results1);
listview.setAdapter(adapter1);
adapter1.notifyDataSetChanged();
listview.setOnItemClickListener(this);
}
Here replpulateList() method will add to listview items. It doesn't remove/replace all listview items.
Android :: Way To Change ListView Style Droid Without Building Custom Listview ?
Jun 26, 2010I would like to change text and back ground color of my Listview without building custom rows. Is this possible ?
View 1 Replies View RelatedAndroid :: How To Keep ListView Header From Scrolling With ListView Content?
Jun 24, 2009There must be a way to do this. How can you tell a ListView that has a header to not scroll it when the user scrolls the contents? I want it to stay in a "stuck" position so that the user can always see what column the content applies to.
View 9 Replies View RelatedAndroid :: How To Create ListView Within ListView?
Sep 9, 2010In my project i m parsing xml and i want to put it in xml list with in list.
View 24 Replies View RelatedSony Ericsson Xperia X10 :: To Remove / Not Remove Sim Card During Update?
Nov 7, 2010I just want to make sure I know all I need to before it comes my time to update.
View 3 Replies View RelatedRetrieve And Set ListView Items (cells) Height Depending On ListView Height
Apr 4, 2012I have some class LoginActivity.java. In the onCreate method I retrieve ListView:
ListView list = (ListView)findViewById(R.id.snListView); then:
list.setAdapter(adapter);
In addition there are login.xml layout - there are:
<ListView
android:id="@+id/snListView"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</ListView>
and sn_row.xml:
[Code]...
At the moment I have cell's height 100dp, I need that cell's height will depend on device, I mean I have here 5 cells showing at login screen in ListView and I need that these 5 rows will fit the ListView (cell's height = ListView's height/5).
Android : Way To Add An Id To Listview?
Sep 26, 2010I have a listview within an activity and at the bottom of the screen I have a scrollable gallery, my problem is making the listview clickable, I would normally use the listview position by doing if(position == 3) and then create the intent but postion is being used by my gallery. I listview is in the main.xml populated by an array.xml, can I add an id i.e android:id in the arrays.xml and create an intent with that, or can I create a listactivity and still use position to fire an intent if so how would I do this.
View 1 Replies View RelatedAndroid :: Some Queries About ListView
Mar 16, 2010I am very new to Android, but I love it because it has given me back what i was longing for : Java.
but I am facing some doubts and confusions about is, since I am totally new to Mobile App Development:-
I am listing my queries here-
1.) I wish to put various items in a single element of a ListView. Like one image in the left, so many TextViews in a single element, and more things. Is it possible?
2.) I wish to give my text different colors, different sizes, and different fonts. how to do this?
3.) I wish to insert or delete elements from a List in ListView. How to do that?
4.) I wish to change the background color of my list. how to do this?
Android :: Get Value From ListView OnListItemClick?
Sep 11, 2010i can add to a db and list as a listview. When I click a list item using onListItemClick, what statement do I need to get the value? ........................
View 13 Replies View RelatedAndroid :: Not Getting Listview Onlistitemclick
Aug 1, 2009I am beginer to the anroid ,i am using the below code for displaying listview and i am not able to getting the onlistitemclick events for further ui's. package com.List;
import android.app.Activity; import android.app.AlertDialog; import android.app.ListActivity; import android.content.ContentUris; import android.content.DialogInterface; import android.content.Intent; import android.content.DialogInterface.OnClickListener; import android.database.Cursor; import android.database.DataSetObserver; import android.os.Bundle; import android.provider.Contacts.People; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListAdapter; import android.widget.ListView; import android.widget.TextView; import............................
Android :: Listview With Different Xml For Rows
Sep 13, 2010i want to implement listview with uses different xml layouts for rows depending on underlying item. A non optimal solution will be int getView method just to inflate every time a new view depending on the item from the adapter. Is there a better way to do this?
View 2 Replies View Related