Android :: Way To Show Message On ListView Only With It's Empty?

Oct 27, 2010

I'm developing an Android application.Is there any way to show a message on a ListView only with it's empty?I'm using a custom ArrayAdapter, so I have to create a specific object with the text I want to show.I'm wondering if there is a specific field on ListView to setup a message when it's empty.

Android :: way to show message on ListView only with it's empty?


Android :: How To Show Empty View When ListView Is Empty?

Sep 22, 2010

For some reason the empty view (TextView in this case) always appears, even when the List is not empty. I thought the ListView would automatically detect when to show the empty view.How can I hook up the empty view properly?

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Android :: How To Handle Empty ListView?

Sep 22, 2010

My app connects to the net and populates a ListView. Sometimes nothing will be returned. What is the best way to notify the user the list is empty?

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Android :: How To Add Data To An Empty ListView?

Jul 6, 2010

I have a problem with listView, I used ArrayList to store data, and a customized Adapter. But, when I remove all the data, and add one item again, it does not display anything in this list. What happens to my List, can anyone help me?

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Android :: Specify View To Use When ListView Is Empty?

Feb 12, 2010

I can't find this in the docs - isn't there a way to specify a View to use for a ListView if the adapter is empty?

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Android :: An Empty Listview Rendered?

Feb 22, 2010

If a listview is not given any items, how is it rendered? Will it still expand to fill the space in the layout allotted to it?

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Android :: Possible To Use A ViewGroup For Empty ListView?

Jul 30, 2010

I have a ListActivity whose layout looks like. code...

However, my empty list view consist only of the ImageView listed first inside the nested LinearLayout.

This seems like a reasonable thing to do but I don't completely understand Android's layout rules yet.

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Android :: Adding Empty Space To End Of ListView

Oct 17, 2010

I have a ListView that with alphabetical headers for each letter. I also have an index function that brings the letter headers to the top of the screen.

My problem is when I reach the end of the list setSelection is unable to bring the last few headers to the top because it will not scroll past the end of the list.

My question is this: Is there a way to add a blank space to the end of the screen dependent on screen size? I would like to scroll until the last item in the list is at the top of the listView.

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Android :: Call To ListView's Set Empty Method Not Working

Sep 16, 2010

I have an Activity which contains a ListView defined in XML (its not subclassing the List Activity class).I want to display a message when the ListView is empty, so I tried doing so with the setEmptyView method: Code...

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Android :: Way To Inflate Footer Layout Below Listview Without Empty Space?

Sep 6, 2010

I have listview and below it have footer to bind more data at footer button click event,the data has been binded well but the problem here is expanding of empty space after click event,when i scrolled to move down,when i reach the last list row by scrolling the footer position is being at same at initially loaded,but here the problem is the list scrolling is applies to this footer layout also when i scrolled down after list row the footer get's moving down,but i need it be after list last row and i also need to know how to scrolling to be stopped when particular condition satisfied.

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Android :: Display A Message When List View Is Empty In Droid?

Jul 8, 2010

I am a new to Android stuff. I am creating an application that contains a list view that will get dynamically populated. My requirement is when the list is empty, I would like to show a message. I don't want to create additional views just for displaying this message. Is there any nice way to do this? Any suggestions?

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Android : Setting A Layout To Use As Empty View For A ListView In Case Adapter Has Zero Items In A Activity

Nov 16, 2010

How to use a layout as empty view for a listview when the adapter has zero elements?

setEmptyView is not working with this code :

CODE:..............

Layouts used :

CODE:...........

main.xml

CODE:...............

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Android :: ListView Didn't Show

Jun 25, 2010

CODE:.............

I can not find the ListView, But When I chang the LinearLayout to TableLayout, the ListView show up.

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Android :: ListView Won't Show Up Anymore

Jul 3, 2010

I use the following main.xml for my app.

CODE:.............

I want to have 2 buttons at the top, previous and next and my listview with custom adapter below it. Few days ago I had only my ListView showing, going over the buttons. Now I seem to be stuck on the other side, where my listview doesn't show while my buttons do.

My activity extends on ListActivity and uses this code to fill it with a customadapter.

CODE:................

I tried using "lv.addHeaderView(previous);" but that only gave me vague ClassCastExceptions about LayoutParams.

I think my problem is currently in my main.xml, as the Layout tab in Eclipse of it won't show the ListView either. It knows its there as it shows up in the outline tab, but the visual representation doesn't give it a red outline when I select it.

For completeness, my custom_list (aka row) layout xml:

CODE:.................

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Android :: Show A Button At The End Of Listview

Mar 5, 2010

I want to show a button at the end of an android list view

How can I achieve this? i dont want to stick it to the activity bottom using alignparentbottom="true", layout_below does not work for me either.

But i want to show it at the end of list view

Here comes my code.

CODE:.....................

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Android :: ListView - Last Item - Show

Jun 21, 2010

I 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)

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Android :: Way To Show Data On Listview?

Jul 23, 2010

Here is my Arrival.Java. May i know why isn't there any data being shown on my ListView?

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Android :: Show Feeds From Blog In Listview

Jul 16, 2010

I want to show feeds from a blog in a listview.

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Android :: Can't Show ProgressDialog During Listview Update

Feb 18, 2010

I have a listview of items (songs on the sd card). The user has an option to load all the songs on the sd card to into a current playlist -- those songs are what is displayed in the listview. Because this can take few seconds to load if they have a lot of songs on the card, I want to display a progress dialog to just tell the user "One moment..." until the list refresh is done.

I launch a thread to do this. I've done this successfully on another app I have (which just updates a database in the background but doesn't update any display), but this one fails with this error message, "Can't create handler inside thread that has not called Looper.prepare()". I chopped down the activity and pasted it below. What am I doing wrong here? I have just a vague idea of what might be happening.

By the way, everything works when I take out the threaded stuff, it just looks like the app freezes for a couple seconds.

code:..............

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Android :: Show Dividers After Some Items In Listview

Jun 24, 2010

I'm building a list that is sorted alphabetically. The list should show a divider containing the Letter that the following icons belong to.

I'm using a Cursoradapter that contains the already sorted result from the database. I plan on adding the divider to the list item and set it to visible if the shown letter changes. How do I know that I have a new Letter? Is there a better way then going forward or backward in the cursor and check if the item I show is the end or beginning of a new group?

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Android :: ListView Set Number Of Items To Show

Mar 4, 2010

How can i set the number of items to show in a list without to scroll?

Example: I have a list with 10 items.

I want that only 3 items appears and that I have to scroll to see the rest of the items.

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HTC Droid Eris :: Show Message In Notification Bar But Text Of Message Will Not Appear In Text Thread

Jun 3, 2010

Sometimes when I receive messages it makes the notification sound and will show message in notification bar but the text of the message will not appear in the text thread. Used to happen every once in a while, now doing it multiple times a day. I use Handcent but I doubt that is the problem because the messages dont show up in the regular messaging either. Just want to see if i am alone with this problem.

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Android :: Show Progress View During ListView Is Loading

Dec 7, 2009

In the android market app, the ListView shows a 'ProgressView' during the loading of the content of the ListView, and then when the loading is done, it shows the content of the ListView.

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Android :: Filter Rows From Cursor - Don't Show Up In ListView

Jun 12, 2010

I have a Cursor that returns rows I use with a SimpleCursorAdapter to populate a ListView. I would like to filter some of the rows so they don't get displayed in my ListView. I use the data from the rows elsewhere in my Activity so I don't want to change my SQL to filter them with a WHERE clause. What is the best way to keep a row from being displaying in my ListView? Ideally I would check a column in my row and then only add rows to the ListView that satisfy a condition.

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Android :: Wrong Image Show Up In ListView Rows

Oct 8, 2010

I use this code in my getView:

@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
if (v == null) {

LayoutInflater vi = (LayoutInflater)getSystemService
(Context.LAYOUT_INFLATER_SERVICE);
v = vi.inflate(R.layout.listrow, null);
}
Order o = items.get(position);

if (o != null) {
TextView tt = (TextView) v.findViewById(R.id.toptext);
ImageView thumb = (ImageView) v.findViewById(R.id.icon);

if(o.getOrderDrawable()!=null){
thumb.setImageDrawable(o.getOrderDrawable());
}
else{
tt.setText(o.getOrderTitle());
}

}
return v;}

The problem is when scrolling; sometimes the correct image shows, but sometimes when scrolling back/forward, the images shows randomly and that is not associated with the row. The images are downloaded from the web.

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Android :: ListView Items Won't Show Focus When Touched

Jun 20, 2010

I've got a ListView that works just great, except for this minor annoyance. I can use the trackball/dpad to move up and down my list, and the background changes according to which row has focus. But when I touch the row (click or long click), there's no background change letting me know what's been focused. I've tried setting 'focusable' and 'focusable in touch mode' to true on the rows, but it still doesn't work.

Just in case it matters somehow:

I am setting onClickListeners for each row. The row is comprised of LinearLayouts, TextViews, and a single ImageView. Focusable/clickable is 'true' for each row. Have not specified values for these on the ListView.
Trackable does act funny. I can only move between rows after touching inside the ListView. If I scroll trackball above the first item, it's impossible for me to scroll back into the list.

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Android :: Show Images Loaded From DB Into A ListView In Droid?

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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Android :: Show Html At Listview Item Onclick?

Oct 18, 2010

I'm now stuck in html loading from my assets folder. I've several html pages under assets folder and have to load those at listview item onclick. Each listview item own their html pages.Does anybody know how i can get onclick event and how to show specific html pages?

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Android :: Fetch A Single RSS Feed And Show It In An ListView?

Jan 6, 2010

How do you do you fetch a single RSS feed and show it in an ListView?

I realize there's hundreds of ways, but a clean and simple example would be appreciated.

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Android :: Show Another View On Top Of Existing ListView After Checkbox Checked

Jul 1, 2010

Currently I have a list view within it each row has a checkbox attached. I would like that once any checkbox is checked, at the bottom of the screen a view displays, and once none of the checkboxes are checked, the view automatically disappeared. Possible to do this?

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