Android :: Add Focuschange Listner To Listview In Droid?
Apr 28, 2010
I am having a listview in one of my activity.How to set focus change listener.I tried with following block of code I am not getting result.code...
Actually on focus change of list items I want to get index of focused list item and do the necessary operations.
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Sep 24, 2010
It's possible to specify a particular function to be called when button is clicked by setting its onClick attribute in xml:
android:onClick="function_name"
I want to do something similar for FocusChange of buttons, is this possible?
Specifically, I wish to increase my button's size when it has focus and make it normal sized when not focussed. To apply this to all my buttons, I hoped to call a specific function which does this and then specify this function name in my style.xml. But there is no onFocusChange attribute in android.
It works when I add overriden onSetFocusChangeListener for each of my buttons separately in the code. But is there any other solution?
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Jun 26, 2010
I would like to change text and back ground color of my Listview without building custom rows. Is this possible ?
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Jun 24, 2009
There 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.
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Sep 9, 2010
In my project i m parsing xml and i want to put it in xml list with in list.
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Sep 23, 2009
How to add title in the is the ListView in android. code...
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Oct 5, 2010
I'm trying to create a ListView that will consist of to types of elements: Strings and a GridView. I.e. putting both Strings and a GridView inside one single ListView.
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Dec 2, 2009
how to keep icons in listview in android?
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Jul 5, 2010
Which property sets the subtext as highlighted here in a ListView.
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Apr 23, 2010
I'm writing an app with ListView layout and i want to add to any line
in this ListView CheckBox.
How can i do this?
This is my XML file...
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Mar 12, 2010
I have an android application that shows a grid view that shows:
1
2
3
4
GridView gridview=(GridView)findViewById(R.id.GridView_test);
DataBaseHelper dbhelper=new DataBaseHelper(this);
ArrayList<String> test=new ArrayList<String>(5);
backlinksadapter.add("1");
backlinksadapter.add("2");
backlinksadapter.add("3");
backlinksadapter.add("4");
ArrayAdapter mAdapter=new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, test);
gridview.setAdapter(mAdapter);
By the moment is working, but i would like to show foreach line of the grid, 2 columns with the values of a 2 dimensional array (something like the GridView in ASP.Net - as datasource -).
I would like to show:
1 | Person 1
2 | Person 2
3 | Person 3
4 | Person 4
Any idea?
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Sep 4, 2009
How to make the ListView transparent in android?
The background android screen image should be visible.
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Apr 18, 2010
I am writing a app for android 1.5.
I want to use a complex listview to display my data.
I want to show a ImageView of a drawable object in my List item.
I learned from a demo..
It can display correctly, however, I want to change Img at runtime, The image maybe generated at run-time, so I change the code as follow, but it falls. code...
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Mar 5, 2010
I have added some adapter to the list view. For some items, the text is lengthy and the item displays only some portion of the text. How to fix this.? Is there a way to set the size of the list view item?
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May 1, 2010
I am developing an android application where I need to manipulate the background image of the rows in listview on certain conditions. Initially when the listview is loaded all works properly. But when I scroll down to the listview and come up again the background image changes. Can someone tell me the reason why its happening so?
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Jul 29, 2010
After a successful web view is loaded, now after some processing on the HTML page, I would like to return the control to the main screen. Is this possible in Android?
The control after the webview is launched, is in the browser, so after I make some ajax calls and then get a positive server side message. I would like the control goback to my Webview Activity.
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Oct 6, 2010
Like many things in Android, you wouldn't think this would be such a hard problem but ohhh, by golly, would you be wrong. And, like many things in Android, the API doesn't even provide a reasonably extensible starting point. I'll be damned if I'm going to roll my own ListView, when all I want is to take the thing and turn it on its side. ant Okay, now that I'm done fuming, let's talk about the problem itself. What I need is basically something exactly like the Gallery, but without the center-locking feature. I don't really need ListView's listSelector but it's a nice-to-have. Mostly, I could do what I want with a LinearLayout inside a ScrollView, but I need the child views to come from a ListAdapter and I would really like to have a view recycler. And I really don't want to write any layout code. I peeked into the source code for some of these classes...
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Nov 24, 2009
How do I connect to a URL when clicking on a ListView?
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May 24, 2010
I have a ListView in Android that needs to have the ability to be manually reordered. An example would be within Android's Music Player application, when you can change the order of tracks in a playlist. I know how to programmatically change the order of a ListView, but not how to do it in regards to a touch and slide approach that can be found in the Music Player application.
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Sep 17, 2010
I'm wondering if there is a way to hide some field in Android.
I tried with setting the value in a textedit and then make it invisible, but the result is that the value is invisible, but the control takes space.
In my case, I want to store some extra value in a row of a ListView, instead of using hidden fields, is there another solution?
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Nov 11, 2010
How can i add button as items in a ListView?
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Nov 15, 2009
I want a nice looking filter for my ListView in Android. How can I do this?
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Feb 9, 2010
I read a tutorial, and it uses SQLlite and "SimpleCursorAdapter" to fill the list with items. This is the code...
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Dec 2, 2009
How to reduce the size of listview width by using XML in android?
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Nov 9, 2010
I populate a ListView from the result of a Sqlite query; one of the fields is the image file name that i would like to show as image into a listview.
How can i do to show the image file?
I use
SimpleCursorAdapter(this, R.layout.list_name,cur,new String[] {"fields_list"}, new int[] { R.id.list...});
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Apr 21, 2010
I was wondering if it is possible to start a ListActivity and in real time decide how far down the list it should be focused on. (Example: When the activity is started it checks for certain conditions and then it may scroll down to a row partially through the list.)
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Aug 19, 2010
How can I add an icon before every ListView item text in an Android application?
Here is the current list_item xml that is called to populate the list code...
I attempted to add a ImageView before it, but it didn't show at all. Then I added a RelativeLayout around the entire thing and tried positioning them, but still it didn't show.
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Mar 25, 2010
I am trying to populate a ListView in a separate class with data taken from a SQLite database held in another class. What would be the easiest way to do so?
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Jul 21, 2010
I am trying to change the color on a specific row depending on different states. This is the code i have at the moment. code...
The code kinda works..but it changes all the rows. Any ideas?
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Jan 29, 2010
I am new to this android application development.
I have a audio files in a particular directory. I want to list the those audio files in a listView.
please tell me how to do this activity.
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