Hello, i have problem with using this code:
developer.android.com/guide/topics/ui/layout/listview.html
I used the code, everything same, but i had error at this part:
getLoaderManager().initLoader(0, null, this);
This is exception. It has problem with "this":
(MainActivity looking like:
List View View Replicated when scrolling down and movie the stroller
towards to up. How i Solve this
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Hi
in my list view i need to expand clicking on item need expand
List
samsung-another page should populate ---here i need specify one hyperlink
philips -another page should populate here i need specify one
hyperlink
can any one give idea how i need to do
/// here my code
public
On Wed, May 09, 2012 at 07:49:41AM +0530, Jagadeesh wrote:
in my list view i need to expand clicking on item need expand
List
samsung-another page should populate ---here i need specify one hyperlink
philips -another page should populate here i need specify one
hyperlink
If
I want to add a background image for each row of a list-view control.
I have written a custom adapter for the list view.
What is the best way of doing it?
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Define common list item layout file.
Using LayoutInflater to create view of Adpater.
在 2012年4月9日 下午4:30，Put_tiMe putt...@gmail.com写道：
I want to add a background image for each row of a list-view control.
I have written a custom adapter for the list view.
What is the best way of doing it?
In the getView method of the adapter, use the index of the row to set
background to. Suppose every row is a textView, then
textView.setBackgroundColor(Color.BLACK) would do the trick.
For different indices, you could do this...
public View getView(int index, View convertView, ViewGroup parent) {
I also need to change the drawable when a listview item is selected.
How can I achieve this?
On Monday, April 9, 2012 2:19:39 PM UTC+5:30, bin yang wrote:
Define common list item layout file.
Using LayoutInflater to create view of Adpater.
在 2012年4月9日 下午4:30，Put_tiMe putt...@gmail.com写道：
Ok, I kind of got it together.
For the row, I'm setting the background to my bitmap image.
For selection, I'm setting the ListView attribute:
android:listSelector=@drawable/xxx
It kind of works. But I can't see the selection.
i.e. when a row is selected (or clicked) I don't see the color
I have another issue that I'm facing.
I have registered for a callback on item click.
Whenever I click on a row, it remains selected.
I want to clear the selection. How do I do it?
I tried various functions, but none of them worked.
On Monday, April 9, 2012 4:01:43 PM UTC+5:30, Put_tiMe
List view is not clikable when i am using cutombase adapter i.e using
cutom view for list view. i mention in listview as
android:focusable=true its not perform even selection operation...
please help me to achieve this selection
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Hi all,
In my application, i created a custom file adapter and i am using
ListView with checkboxes, upto this point everything working great.
But now i have to take the values of Checked listView items in an
Array list. In my list view, i am listing Files present on the SD card
so i have to take
Hi Chander,
I wish if i could help with the whole source. The problem is the design.
let me tell you the real approach.
1. create a model class which holds the data that is name and checkbox with
setters and getters. below is the example
/** Holds Music data. */
private static class Music {
Hello mukesh, thanks a lot, i will try the same procedure as you described
Thanks
On 1/11/12, Mukesh Srivastav mukicha...@gmail.com wrote:
Hi Chander,
I wish if i could help with the whole source. The problem is the design.
let me tell you the real approach.
1. create a model class
hi all,
I am creating an application in which i used a List view to list all
files present in SD card, but for some purpose i need to make ListView
checkable or selectable by user.
i created my own Array adapter of Files, i tried getChoiceMode
property as Multiselection but its not working. can
Mohan, I have done this before, where i am reading all the music files in
SDCard and able to show it in Listview with checkbox.
Please follow the below points which will help you in resolving.
1. Create a class which extends the ArrayAdapter
2.In the getView method of the Adapterclass have the
Thanks a lot mukesh, it worked
On 1/10/12, Mukesh Srivastav mukicha...@gmail.com wrote:
Mohan, I have done this before, where i am reading all the music files in
SDCard and able to show it in Listview with checkbox.
Please follow the below points which will help you in resolving.
1.
Hi,
I have a list view and a bottom bar in a layout. I can't focus the
bottom bar after focusing the list view.
How to find focus lost from list view. At that time I need to focus
that bottom bar.
Please Suggest...
Regards,
Abi
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I am having a problem getting my list view based on retrieved data
from a database to show the full screen and scroll. For some reason
neither the fill_parent or wrap_content values for my layout height
setting is being recognized. Right now my view only shows about a
quarter of the screen.
Hi all,
I have a listview in my app and a SimpleCursor Adapter in a different
class. In getView method I tried to set properties fom the text view
of each list item.
It works fine, but I have a log.i(,) message in the end of the
getView() method and I see that this method run 3 times.
So , I
Hi all,
I have a listview in my app and a SimpleCursor Adapter in a different
class. In getView method I tried to set properties fom the text view
of each list item.
It works fine, but I have a log.i(,) message in the end of the
getView() method and I see that this method run 3 times.
So , I
getView() will be called many times, not necessarily only the number
of times you might expect or in the order you expect. Please just make
your getView() implementation be efficient and let Android call
getView() as it sees fit.
On Sat, Jul 16, 2011 at 3:56 AM, juliagrig iouliag...@gmail.com
I have a list view using a layout that has a background color of #8000.
When I scroll the list, the list item background color change to a
solid color, in this case black. Seems it's ignoring the alpha
transparency value on scroll.
Is there a way to make it not do that?
Thanks.
--
Greg
Use this:
http://developer.android.com/reference/android/widget/AbsListView.html#setCacheColorHint(int)
http://developer.android.com/reference/android/widget/AbsListView.html#attr_android:cacheColorHint
Note that doing this means that ListView can't use important drawing
optimizations, so on
On Sat, Jun 18, 2011 at 1:48 PM, Dianne Hackborn hack...@android.com wrote:
Use this:
http://developer.android.com/reference/android/widget/AbsListView.html#setCacheColorHint(int)
http://developer.android.com/reference/android/widget/AbsListView.html#attr_android:cacheColorHint
Note that
On Sat, Jun 18, 2011 at 3:09 PM, Greg Donald gdon...@gmail.com wrote:
The View passed to me in getView() in my CursorAdapter does not appear
to have setCacheColorHint().
Looks like setCacheColorHint() exists for the list view itself but my
problem is with list items, not the list.
I found
You need to call setCacheColorHint() on the ListView itself. You need
do this only once.
On Sat, Jun 18, 2011 at 1:10 PM, Greg Donald gdon...@gmail.com wrote:
On Sat, Jun 18, 2011 at 3:09 PM, Greg Donald gdon...@gmail.com wrote:
The View passed to me in getView() in my CursorAdapter does not
On Sat, Jun 18, 2011 at 3:46 PM, Romain Guy romain...@android.com wrote:
You need to call setCacheColorHint() on the ListView itself. You need
do this only once.
Like this?
list = (ListView) findViewById( R.id.list );
int color = Color.argb( 80, 0, 0, 0 );
list.setCacheColorHint(
You need to set the cache color hint to 0,0,0,0, not 80,0,0,0. And you
still set the background color of your items the way you want.
On Sat, Jun 18, 2011 at 2:59 PM, Greg Donald gdon...@gmail.com wrote:
On Sat, Jun 18, 2011 at 3:46 PM, Romain Guy romain...@android.com wrote:
You need to call
On Sat, Jun 18, 2011 at 5:49 PM, Romain Guy romain...@android.com wrote:
You need to set the cache color hint to 0,0,0,0, not 80,0,0,0. And you
still set the background color of your items the way you want.
Still black when scrolling, only becoming transparent after the
scrolling ends. And a
I have a list view which display multiple kinds of items (Basically
3).
I have overridden all the methods, and it works almost fine.
Basically, For those three types of views, I need to change the
gravity to either left/right or center (Simple TextViews).
This works.
In addition to this, I
On Wed, Apr 27, 2011 at 2:17 PM, Kumar Bibek coomar@gmail.com wrote:
getItemViewType(int position) - Overridden
getViewTypeCount() - Overridden (Always returns 3)
I was going through the docs, and I found this.
public int getViewTypeCount ()
Returns the number of types of Views that
Thanks Mark.
I don't really understand what it means. I have a list view, and I attach
the adapter through the setAdapter method of the ListView. Should I be doing
something else?
Kumar Bibek
http://techdroid.kbeanie.com
http://www.kbeanie.com
On Wed, Apr 27, 2011 at 11:53 PM, Mark Murphy
It probably means it won't be called by itself.
Re: background. A ListView changes its item's backgrounds at runtime to
show selection state, so you should not be changing the background of
the root view of your items.
As a workaround, inject another view group inside the item's top level
On Wed, Apr 27, 2011 at 2:29 PM, Kostya Vasilyev kmans...@gmail.com wrote:
It probably means it won't be called by itself.
Precisely. Sometime after you call setAdapter(), then (and only then)
will getViewTypeCount() be called.
I'm not quite sure why they are emphasizing the point.
--
Mark
27.04.2011 22:33, Mark Murphy пишет:
On Wed, Apr 27, 2011 at 2:29 PM, Kostya Vasilyevkmans...@gmail.com wrote:
It probably means it won't be called by itself.
Precisely. Sometime after you call setAdapter(), then (and only then)
will getViewTypeCount() be called.
Right.
I'm not quite sure
Hmm, I tried injecting a view group at the root of the items, but still it
doesn't work. Weird.
When I put logs, correct view types get returned, and morever, the gravity
stuff works fine, but the backgrounds just dont work.
Damn!! I thought I knew list views very well.
Kumar Bibek
27.04.2011 22:44, Kumar Bibek пишет:
Hmm, I tried injecting a view group at the root of the items, but
still it doesn't work. Weird.
Did you adjust the code to change the background of this newly injected
view group? And leave the root view group alone?
When I put logs, correct view types
I am a little confused here.
I inflate a layout, which has a single TextView inside a LinearLayout.
In the adapter, I use the convertView to recycle views, so, now I don't try
to change the convertView's backgound, rather, I am now changing the
LinearLayout's background. I also tried to change
What works for me is something like this:
res/layout/item_layout.xml
LinearLayout id=@+id/item_top
LinearLayout id=@+id/item_root
TextView1 TextView2 etc.
/LinearLayout
/LinearLayout
Now in getItem(), I change the background of R.id.item_root, not of
R.id.item_top (which is left intact).
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Hi,
I have created an app with three theme red, white and black
background and setting this theme in oncreate() activity
public void onCreate(Bundle savedInstanceState) {
switch (LaunchTheme.value) {
case X:
{
Hi,
I have created an app with three theme red, white and black
background and setting this theme in oncreate() activity
public void onCreate(Bundle savedInstanceState) {
switch (LaunchTheme.value) {
case X:
{
Hi,
I have a problem with the list view and its items. When scrolling up/
down the listview I noticed that the items slightly resize(about one
pixel) and in my application it looks like ^. The divider between two
items should be one pixel high(used default android behavior), but
when scrolling
I want to display two columns retrieved from database in a list view, which
can be clicked. How to do that?
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To
Query the database and put the results in a CursorAdapter of some form.
Here is a sample project that does just that:
https://github.com/commonsguy/cw-android/tree/master/Database/Constants
On Fri, Mar 18, 2011 at 8:49 AM, Brad Stintson geek.bin...@gmail.com wrote:
I want to display two
i am trying to add multiple columns ... will please help me out for
the code..
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On Thu, Feb 17, 2011 at 1:47 PM, Ganesh VK akkhi...@gmail.com wrote:
i am trying to add multiple columns ... will please help me out for
the code..
http://developer.android.com/reference/android/widget/TableLayout.html
Using Compound view. for showing multiple column in listview
On Wed, Feb 23, 2011 at 12:29 AM, TreKing treking...@gmail.com wrote:
On Thu, Feb 17, 2011 at 1:47 PM, Ganesh VK akkhi...@gmail.com wrote:
i am trying to add multiple columns ... will please help me out
for the code..
On Fri, Feb 11, 2011 at 11:25 PM, jubin jubinmeht...@gmail.com wrote:
I want to create above type of view and want to dynamic this.
Read the documentation and play with some samples. Creating simple, static
layouts is Android 101.
Hi,
How can i create the quiz type of view on android using json ?
I want to create question and answers type view for example :
1) Q.What us xyz ?
1. option1 2.option2
3. option3 4. option4
I want to create above type of view and want to dynamic this.
Thanks,
Jubin Mehta
Hi Any one,
Is there any way to get row number in list view in which i clicked ? suppose
that if i clicked on row 5 how can i get which number of roe i clicked ?
thank you
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Hi Amit,
you have to override onListItemClick event in your activity extending
listactivity.
in that event you wull get position or row number of list item.
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Developer
[image: dexterlogo.jpg]
On Thu,
which function i need to call ?
do you have some code snippet i am new to android and don know any thing.
thank you
On Thu, Jan 6, 2011 at 5:58 PM, Kapil Lokhande kpl.lokha...@gmail.comwrote:
Hi Amit,
you have to override onListItemClick event in your activity extending
listactivity.
in
here is the snippet
import android.app.ListActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
public class SimpleListView extends ListActivity
{
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
thank you i am trying to get row number using this code.
On Thu, Jan 6, 2011 at 4:44 AM, Kapil Lokhande kpl.lokha...@gmail.comwrote:
here is the snippet
import android.app.ListActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
public class SimpleListView extends
The position parameter to the onListItemClick() method is the row number,
insofar as such a concept exists.
On Thu, Jan 6, 2011 at 7:51 AM, Amit Mangal forum.amit.man...@gmail.comwrote:
thank you i am trying to get row number using this code.
On Thu, Jan 6, 2011 at 4:44 AM, Kapil Lokhande
It will be done same way. I m working on similar thing. Exactly, where are
you stuck? You have to get listview's id and use set adapter in same way as
it is done for a normal listview.
Thanks
Manoj Kumar Maurya
Hi all..
What I want to do is:
I have a layout with some textviews and buttons.
Hi all..
What I want to do is:
I have a layout with some textviews and buttons.
I want to add to this layout a simple listView with a String, i mean.
a simple ListView not a custom one.
this is my layout more or less:
Layout screen
TextView/
Button/
ListView/
/LayoutScreen
So, I did a lot of
Hi.
Is there some place where possible states of list view selector and items
are described?
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If the resources provided with the SDK are any indication, they are:
disabled
focus
longpress
pressed
( look in android-sdk-windows\platforms\android-8\data\res\drawable-hdpi )
-- Kostya
17.12.2010 15:48, Roman Mazur пишет:
Hi.
Is there some place where possible states of list view selector
Hello all,
I am trying to see if someone can help me with a simple list view I am
tying to make. I am specifically facing problem trying to introduce a
new column in this list view. Label 3 in xml code below is the new
column I m trying to make. Should I have a new linear layout and wrap
two text
On Wed, Oct 6, 2010 at 12:55 PM, Varun Khanduja varunkhand...@gmail.comwrote:
I am trying to see if someone can help me with a simple list view I am
tying to make. I am specifically facing problem trying to introduce a new
column in this list view. Label 3 in xml code below is the new column I
Hi,
I'm trying to implement a list view where each item consists of some
text, an image, and two buttons. Clicking on the buttons should
perform one action (sharing in this case), and clicking anywhere
else in the item should perform another action (in this case, start
an activity to provide a
In a ListView, I am trying to display some text on the left and a
number on the right. I got it working with a RelativeView, but if the
text on the left is too long, my number doesn't appear?
http://www.elubin.com/images/Capture.jpg
Here is my layout:
LinearLayout
You are using convertView object which is a recycled view.
On Thu, Apr 8, 2010 at 2:42 AM, Binesy ross.bi...@gmail.com wrote:
Hi,
I have been having some strange behavior when refreshing a listview
from a button in a list item. Say you have a list of 4 items, indexes
0-3 and you click on
Hi,
I have been having some strange behavior when refreshing a listview
from a button in a list item. Say you have a list of 4 items, indexes
0-3 and you click on item 4, and print the index. 3 is printed
correctly, then i refresh the list. I click on item 4 again, but this
time index 0 is
On Thu, Apr 8, 2010 at 4:42 AM, Binesy ross.bi...@gmail.com wrote:
3 is printed correctly, then i refresh the list.
Refresh the list how?
Also, what's the point of the Container class? AFAICT, it's completely
redundant and unnecessary.
On Thu, Apr 8, 2010 at 4:42 AM, Binesy ross.bi...@gmail.com wrote:
Why is this happening and how can I fix it?
The ListView will re-use views it uses, as you see by the convertView. These
are not guaranteed to be in the same order as you scroll the list and items
are cycled, AFAIK.
My guess
LIST VIEW
1) Consider i have 7 items in a list view (and each item in a list
has in turn has many views like a image,and text views).
2) Now when i use setListadapter() all the items in the list are
displayed in a same fashion.
Now my ques is can i display each item in the List
On Fri, Feb 5, 2010 at 11:22 PM, warrior chandu.ku...@gmail.com wrote:
Now my ques is can i display each item in the List differently?
I mean to say that for the first item in the list i need the details
and the other items i just need one text view.
how can i achieve this..?
I haven't
Hi All,
i'm developing an application which has an listview. I'm currently creating
the list item view dynamically from code (linearlayout, which includes 2
textviews and 1 imageview), but i'd like to use an XML resource for this. I
read it isresource intensive when getting this view using
Hi,
I am using a list view and and the onListItemClick() method. The
problem I am having is that when I press the back button and tap on
another item on the list the position value stays the same. Has anyone
else encountered this problem?
thanks,
Clive
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Hi,
When we r using list view. I got one problem.
my list view items:-
1. apple
2. bannana
3. super
4. supply
5. water
In that list if search is enabled,
when i'm searching for a text started with 's'
It will show only
super
supply
when i click the super.
I need the id of that.
super id is
I have a list view with 2300 items.
When i'm using settextfilterenabled=true.
It is very slow to get the data.
there is any way to get the data very fast..
any one can suggess some idea for this.
thanks in andvance...
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I am having trouble with a list aspect of my app. Essentially, it has
a multiple choice listview(simple_list_item_multiple_choice) on the
right and a text view on the left.
When an item of the list view is checked off, I want to add it to the
text view or remove it if it gets unchecked. This
Hi All,
I have an list view in my project. If the list view items are more
than that page (screen size) means i am able to see the scroll bar in
the right side.
If i am restricting in to a default size using setPadding (reducing
the height of the view). This time i am not getting the scroll bar.
Hi All,
I have the list view with the length text values. So how can i ticker
the test? Please give me your comments
Thanks in Advance,
Muthu Kumar K.
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Hi Everyone,
After digging with the APIs I still cannot figure out how the
AsyncTask properly works and why some behavior occur.
I'm trying to achieve one contact list that can be updated from a
background async task very frequently. There are situations where
invoking UI updates from the
Hi,
Is there a way to use a List View with setTextFilterEnabled(true) and
get the position into the unfiltered list returned to onItemClick?
E.G.
If I have a list:-
- Zero
- One
- Two
- Three
And a user types T o filter the list to:-
- Two
- Three
When a user clicks on Two in the
Hi All,
I have problem with the List view scrolling. Here I have a list view
contains more 50 items. I am setting the list view background as
transparent. While scrolling the list view it is showing with black
background. Can any one tell me how to remove this black portion?
Thanks in Advance,
Hi all,I want listview for edit writing and picture please sent the coding.
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Right now I am extending Activity and populating 2 list views
dynamically.
How do I override the onListItemClick method for the lists if I am
extending Activity?
package com.thinknew.budget;
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import
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