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?

ADVERTISEMENT

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?

View 1 Replies View Related

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?

View 3 Replies View Related

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?

View 1 Replies View Related

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?

View 1 Replies View Related

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.

View 1 Replies View Related

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.

View 1 Replies View Related

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.

View 1 Replies View Related

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...

View 2 Replies View Related

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.

View 1 Replies View Related

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:...............

View 3 Replies View Related

HTC EVO 4G :: Need To Empty Trash Bin?

Jul 7, 2010

When you drag and dump apps, widget, etc. into the bin towards the bottom of the screen, do you ever have to empty this?

View 1 Replies View Related

Android :: Empty Lists

Aug 19, 2009

Does anyone know if it's possible to show a "Currently have no items" type view in a ListActivity when, obviously, you have no items?

View 6 Replies View Related

Android :: How To Empty The Logcat Buffer

Jul 23, 2010

How can I empty the logcat buffer in Android? I use adb logcat from command line and pipe the output to a file, since the DDMS has a very limited buffer. At the moment, when I restart my app (after fixing bugs etc) the logcat buffer has data from the previous launch as well. Even uninstalling the app does not clear the buffer. The only way I've found so far to clear the buffer, is reboot. This is effective, but would like to know if there's an easier way.

View 1 Replies View Related

HTC Hero : Facebook Phonebook Empty

Dec 9, 2009

installed the new version of facebook taken from the moto droid i believe, works just great and is a better version in ui and speed, but when i looked in my facebook phone book it seems to be empty not anything there, im currently using version 1.1.0 the old version thats on the market is 1.0.1, does display my phonebook with name and a pic any ideas, as to get this working.

View 6 Replies View Related

Android : How Check If Sms - Inbox Is Empty

Mar 1, 2010

I'd like to know if we can write a short boolean test which return true if sms/inbox is empty or not. something like Databse("content://sms/inbox")==null?

View 2 Replies View Related

Nexus :: Clean - Empty Browser / App For This?

Apr 4, 2010

OK, I know how to clean or empty the browser, but is there anything else I can do or should do ? what I mean is, in Windows I have programs that clean out old files etc, can this be done on the Nexus 1 ? is there an app ? is it needed ? or do I have to reset it to get rid of all the junk, stuff like old files from removed programs etc ?

View 1 Replies View Related

Android :: Empty Red Circle In Notification Status Bar

Nov 2, 2010

When I have a status bar notification with a number inside, it shows the number fine. But later if I show another notification to replace this one, with no number, it shows an empty red circle. This circle shouldn't be there. How do I remove the red circle? See image here: http://jump.fm/UYHGV.

View 1 Replies View Related

HTC Incredible :: How To Empty Trash Folder With One Click?

Jun 4, 2010

Is it me or is there no way to empty the trash folder with one click? How is this possible with the level of technology? How could it get through UAT without this feature?

View 13 Replies View Related

Android :: What Does An EditText.getText - Return If It Is Empty

May 7, 2010

I've tried null and empty string, any other ideas?

View 3 Replies View Related

HTC EVO 4G :: Touch Screen Not Working - Battery Empty

Sep 14, 2010

I've had the Evo since the release day and I loved it, greatest phone ever in my opinion. Well about two weeks ago, something happened and it broke, yeah it was my fault but i'd rather not talk about it. So I decided to upgrade to the Epic 4G, I found one and bought one last week. I immediately fell in love with that phone. Now here's the worst part, the same day I buy the phone it breaks. I accidentally dropped it from a height of around 1 feet onto my sink. The inner screen shatters but the outside glass is perfectly fine. I couldn't believe it. I believe that the new Super AMOLED screen is very fragile because I've dropped the Evo hundreds of times and nothing ever happened. I then decided to switch back to the Evo and ordered a replacement phone after a difficult process. Yesterday, I received the replacement Evo. Well I immediately notice it's refurbished and it doesn't seem to bother me. It turns on fine the first time and I proceed to activate it. First, the touch screen is not working at all. Only a few sections of the screen work even after full resets and calibrations. The phone then dies and never turns on ever again, I've tried different batteries and chargers but no luck.

View 15 Replies View Related

HTC Hero :: How To Delete Empty Home Screens?

Oct 7, 2009

I have a HTC Hero and I added 2 new Home Screens thinking I will add shortcuts to it. But I don't need them anymore. How do I delete these empty Home Screens?

View 7 Replies View Related

HTC Hero :: IMAP Labels In Gmail? (Empty)

Jun 29, 2010

[Imap]/Drafts
[Imap]/Sent
[Imap]/Trash

Why did gmail create these labels? All of them are empty so can I just delete them? I use the gmail app and not the HTC one.

View 4 Replies View Related

Motorola Droid :: How To Delete Empty Playlists?

Jan 16, 2010

So I was originally using Double Twist which was great until I changed up a couple of playlists. So I deleted all the files off media card and I am now using Salling, which is way better. But now when I go to Music I have Double Playlist one with music and one empty. I have gone through the sd card and don't see anything in there or any reference to Double Twist, any ideas how to delete these empty playlists?

View 1 Replies View Related

Android :: Adding To The Middle Of An Empty ArrayList

Aug 26, 2010

If I create a new arraylist of size 5...

And then I try to add to the middle of that arraylist...orderedPlayers.add(2, P);


I get an indexoutofbounds...I also get indexoutofbounds if I use set instead of add...orderedPlayers.set(2, P);


In fact the only way I can add P to the arraylist is if I use the 0 index...orderedPlayers.add(0, P);

And also for some strange reason when I do that my debugger in eclipse sees that element added to the 4th index of orderedPlayers instead of the 0th... is ArrayList buggy or am I completely missing something? how would I add to the middle of a null ArrayList?

View 7 Replies View Related

Android :: Trace File Is Created But Empty

Jul 23, 2009

I have a problem with creating a trace file containing logs on my app. I use Debug.startMethodTracing("tracing"); and in my onDestroy() method i stop the methodTracing. Everything is going fine, like my file is created on my phone BUT it is empty, and i don't get why because it worked once and since i can't get it working. Here is the log ive got, and it says that it is writting on the file, so this is acting a bit weird. Code...

View 3 Replies View Related

Android :: Empty Spinner Before First Selection / Setup It?

Aug 21, 2010

I have a Spinner whose items comes from an ArrayAdaper, and I want the Spinner to initially show that no item has been selected. When the user clicks on the Spinner it's DropDownView should display just those items available for selection.

I don't want to add an empty/blank item at the head of my list of items because that means that it shows as an  avalaible selection in the DropDownView and looks pretty lame. And if a selection is made I want it to be a valid one.

I tried spinner#setSelection(-1); but that doesn't work. The first item remains selected.

I tried setting no Adapter initially (which provides the desired initial view) and had hoped to configure the appropriate adapter in the OnClickListener, but spinner#setOnClickListener throw a RuntimeException saying "You probably want to use #setOnItemClickListener instead". And trying to use #setOnItemClickListener throws a RuntimeException saying it is not valid for a Spinner.

Surely this is a common use case. How can I set the Spinner to initially show as empty?

View 8 Replies View Related

HTC Incredible :: British Open - Web Keep Coming Up Empty?

Jul 15, 2010

Anyone streaming this on their incredible today? I've been scoping the web and keep coming up empty.

View 7 Replies View Related

Android : Want To Create Empty Drawable In Droid?

Feb 10, 2010

Creating a Drawable that is completely empty seems like a common need, as a place holder, initial state, etc., but there doesn't seem to be a good way to do this... at least in XML. Several places refer to the system resource @android:drawable/empty but as far as I can tell (i.e., it's not in the reference docs, and aapt chokes saying that it can't find the resource) this doesn't exist. Is there a general way of referencing an empty Drawable, or do you end up creating a fake empty PNG for each project?

View 4 Replies View Related

Samsung I7500 : How To Empty Inbox On Phone

Sep 5, 2009

This is probably some dumb newbie Q but how on earth do I empty my inbox (in either gmail or the email client) other than going thru' them one by one and pressing delete?

Also found an annoying little gmail wrinkle galaxy set up a folder for me based on some label i was using on main google webpage i deleted that label and cant now get rid of that folder on the galaxy [I guess the long way round is to remove the account and re-enter it ]

View 1 Replies View Related

Android :: Way To Change ListView Style Droid Without Building Custom Listview ?

Jun 26, 2010

I would like to change text and back ground color of my Listview without building custom rows. Is this possible ?

View 1 Replies View Related

HTC Hero :: Full Charge Battery In STAND BY - Get Empty

Jun 24, 2010

i got this problem recently after installing a bunch of new app, till this point with all app & wi-fi on ,it took about a day to recharge,when i used my phone with all functions, but now: i uninstalled most of those new app,i turn wi-fi,gps,3g off,kill all background tasks with task panel,even so, with a full charge battery in STAND-BY, it takes just about 3-4 hours for battery to be empty! any solution please? i can't use my phone in real way any more because if i brows internet or use any app it is gonna empty in less then 2 hours,battery app tell me battery has excellent health too? the only new app that i didn't uninstalled is battery widget itself,could it be the source of this problem? the other change i had were: i gave quick access(show application in notification bar) for "toggle setting" & "task panel".

View 5 Replies View Related

Android :: Why Geocoder.getFromLocationName - Returns An Empty List

May 19, 2010

I'm using the android.location.Geocoder for the first time. The Idea is: I have a Listener on a button which takes input from an EditText and resolve the location. Up to now it's debugging phase, so I have no handler taking messages from the thread, only geocoding and write to logcat.

Q: Why this method always returns an empty list of Address objects?

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

Somebody knows why? (btw I am using 1.6 sdk) Input tried

View 3 Replies View Related

Android :: Activating G1 Without SIM - Adb Devices Returns Empty List

Mar 8, 2009

I have brought over an unlocked G1 phone from the US that I'd like to activate without a SIM card. I've added the necessary entries in the android rules file /etc/udev/rules.d/ (I'm using Ubuntu Hardy). Now the G1 is recognized by the OS as an external USB drive, but 'adb devices' returns an empty list. Is there an instruction page somewhere for this?

View 2 Replies View Related

Android :: Issues With Httppost - Authentication Challenge Is Empty

Nov 3, 2010

I'm developing an Android app which needs to perform an HTTPPost to get a token back. Then use that token for subsequent calls.  When I perform the initial call to get the token, it throws an exception: org.apache.http.auth.MalformedChallengeException: Authentication challenge is empty

Here is my code:...............

I googled "Authentication challenge is empty", and one this website: http://fmpwizard-scala.posterous.com/using-apache-httpclient-authenti... he had a similar problem.  He determined that his web server requires preemptive authentication.  Which I believe ours does too.  I tried implementing what he did, and still, no dice.

I've hard coded the token in other requests, and I am able to perform HTTPGet calls.

What is the Authentication Challenge that I'm missing?

View 2 Replies View Related

Motorola Droid X :: Contact List Empty - How To Get Numbers?

Aug 3, 2010

Got my phone today. Problem is I went to the verizon store, had them transfer contacts from my blackberry and when I go to contacts, it is empty other than the phone default numbers. If I go to "All contacts" the list is populated with my regular phone numbers +600 facebook friends i do not care about. How can I get it so I only have the numbers I want?

View 9 Replies View Related

Android :: Proper URL Response From Browser - But Empty Within HttpGet

Aug 19, 2010

I am writing an android application which uses a REST-based API on the server. So far the login works perfectly using HttpGet = I send the credentials, it sends me back a JSON response object containing session id or failure. I then moved onto using another get api (this one is passed the sessionid) and the response I get back looks like a valid one "200 - Ok" but the response body contains nothing - 0 text.

If I take the same URL and drop it into a browser, I get all the JSON text I expect displayed in the browser window. So what is the difference between a browser request/response and that of HttpGet? Any clues as to why my HttpGet might return a 'valid' nothing?

View 2 Replies View Related

Sony Ericsson Xperia X10 :: How To Get Email Trash Empty?

Oct 27, 2010

I use my laptop for most email matters. I use the phone to get emails when laptop not available. The phone is set to leave all messages on the server. I delete all emails from the phone. All deleted emails go to Trash. How do I empty Trash without deleting individual emails?

View 1 Replies View Related

Motorola Droid :: Empty Email Trash Bin Quickly?

Nov 18, 2009

Is there a quick way to empty your email accounts trash bin for the Droid without going through every single email one by one?

View 3 Replies View Related

Motorola Droid :: After OTA Update / Contact List Is Empty

Dec 12, 2009

After the update I have noticed several changes, 90% have been welcomed & appreciated.Next thing I know I go to make a call from my contact list and there are zero contacts the really weird part is, if I am texting and filling out the to-whom line, it will automatically populate contacts as if my contact list never vanished it may have been coincidental that this took place the day of the update, but that's where u guys come in.let me know if u have had the same issue.

View 1 Replies View Related

HTC Hero :: Home Screen Layout - One Page Empty

Aug 21, 2009

After fiddling around with my home screen layout for a couple weeks now, I've settled on what works for me. The problem is, I have one of my seven pages sitting empty! So I'm looking for suggestions. I'll let you know what I've already got covered:
Toggle switches
Program, contact, and bookmark shortcuts
Music, weather, notepad, and calendar widgets

I'm not interested in Twitter and I haven't found the stock text or email widgets to be that useful because I can only see one at a time and usually have to link to the full program. The icons with unread number are working well enough.I'm looking for any cool widget or folder ideas that I may have passed over on the market, or creative layout ideas.

View 1 Replies View Related

HTC Desire :: Email Troubleshooting / Shows Inbox As Empty Even When It Isn't

Jun 29, 2010

I have finally set up my email to the HTC's message POP3. It's all set up fine, I can send emails from it (have tested this too) - the only, somewhat major problem!, is that it says my inbox has 'No Mail' regardless of how many times I refresh the page. It's showing my mail in the sent folder ok but have never been able to retrieve my mail from my inbox for some bizarre reason.

View 16 Replies View Related

Android :: Other Fields Populated But Image Remains Empty

Jun 6, 2010

I'm populating a list from the DB and I have a image field in the DB which contains a URL to a image file.

ListAdapter adapter=new SimpleCursorAdapter(this,
R.layout.row, constantsCursor,
new String[] {"title", "subtitle", "image"},
new int[] {R.id.value, R.id.title, R.id.icon});

However, the other fields are populated, but the image remains empty.

View 1 Replies View Related

Android :: ExpandableListView Does Not Work - Black Empty Screen

Sep 30, 2010

I try to build a ExpandableListView with a own ExpandableListAdapter but the ExpandableListView is not visible in my activity
Below you find my Source-Code...

Here the Code from the activity:

public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.group_main);
onCreateDBAndDBTabled();

mAddGroupButton = (Button) findViewById(R.id.Button_Add_Group);
mAddGroupButton.setOnClickListener(this);

mExpandableList = (ExpandableListView) findViewById(R.id.ExpandableListView01);

ArrayList<ExpandableListItem> valueTree = new ArrayList<ExpandableListItem>();

ExpandableListItem gp1 = new ExpandableListItem();
gp1.putProperty("name", "e");

ExpandableListItem gp11 = new ExpandableListItem();
gp11.putProperty("name", "l");

gp1.addChild(gp11);

ExpandableListItem gp2 = new ExpandableListItem();
gp2.putProperty("name", "A");

ExpandableListItem gp22 = new ExpandableListItem();
gp22.putProperty("name", "B");
ExpandableListItem gp23 = new ExpandableListItem();
gp23.putProperty("name", "A1");
ExpandableListItem gp24 = new ExpandableListItem();
gp24.putProperty("name", "A3");
ExpandableListItem gp25 = new ExpandableListItem();
gp25.putProperty("name", "A4"); Code...

View 1 Replies View Related

Android : When I Format Card Can I Put It Back Totally Empty?

Dec 9, 2009

When I format my card can I put it back totally empty or does it have to have anything on it specifically for it to work with my phone. I realize that I wont have piccies etc on it.

View 2 Replies View Related

ADVERTISEMENT