Android :: Stretching ListView To Single Screen
Jul 1, 2009A simple ListView with, say, 6 rows (Views). Now, I want it to fit exactly a single screen. Any straightforward way to do this? Or should I go with a custom view?
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Android :: Android LinearLayout Not Stretching Full Screen
Nov 4, 2010I'm writing an app for DroidX which is 480x854.
I set up my AVD as follows:
CODE:..........
That's it. The emulator loads fine and looks great but my app doesn't fill_parent for some reason. See here:
It doesn't scale all the way up and I'm not sure why.
Here is my XML:
CODE:...................
Android :: Updating Single ListView Element?
Mar 29, 2010In the application I am working on now I came up with the following problem. I have list view which is displaying items with images in most cases it will be different image for different items (thumbnails about 60x60 pixels). So the problem is how can I handle image processing for the view. For know I have the following variants:
1. I can cache all bitmaps and when I try to display view I get bitmap from cache synchronously and display it. The problem is that 60x60=3600x4=14kb per bitmap which is waste of resources.
2. When I need to display view I can register event to some thread to decode the associated bitmap which will decode it in background and than to update gui. This sounds good for me the scrolling is still smooth because all image processing is done in background. Updating list view is bit jerky for now I am doing it view notifyDataSetChanged which is updating all visible views although I can update thumbnail for a single item.
So question one is is there better way the update single listview element than calling notifyDataSetChanged.
Android :: Fetch A Single RSS Feed And Show It In An ListView?
Jan 6, 2010How 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.
Android :: Fill_parent With ListView Cells - Single TextView Span One To Two Lines
Feb 12, 2009I am having this issue where I am trying to have a single TextView span one to two lines, fill the cell completely (so you can also click edges of the cell and it will trigger) and center-align.
This is the layout for the cell:
CODE:...
However cells seems to be filled correctly ONLY if it happens to wrap around and end up spanning two lines of text. It shows center-aligned and you can click anywhere in the cell to trigger the click. The cells that do not span multiple lines of text are left-aligned and trigger (highlight) only if you click where the text is. There is a "numb" area which does not react to clicks inside the cell if the text is short.
ListView Seems Only To Work With A Single Column
Oct 21, 2011I am new to android development and have been tasked with developing an app. One of the screens will require there to be a list of people with some thumbnail information about them, similar to:
Code:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
[code]....
This information will be stored in an SQLite DB. Now I can see that listView seems only to work with a single column. What is the best way to go about this?
Android :: Android ListView Does Not Listen On Single Clicks
Feb 11, 2010I'm developing an simple application on Android, where some items are shown on a list. The user may click on one, taking him to a further activity.But my OnItemClickListener does not get called! I've found this very similar question, but the solution (disallow the list item view to get focus) does not work for me. However, a long click gets catched my OnItemLongClickListener gets called. Please have a look at the following code and try it yourself. This is a simplified version of my code, showing the buggy behavior. Btw: I'm using Andriod SDK 2.0 with Eclipse 3.5.1.
View 2 Replies View RelatedAndroid : TableLayout - Raw Stretching?
Dec 30, 2009How can one stretch evenly rows of a TableLayout, regardless of the row's content? I know that One can stretch columns evenly be setting the stretchColumns='*".
View 2 Replies View RelatedAndroid :: Need Football App On A Single Screen?
Sep 25, 2010Is there an app out there where you can pick any number of football games to keep upto date with the score with, on a single screen?For example, I put a number of bets on a Saturday afternoon and I would like a to be able pick which games I have bet on and have them auto update on one screen?If anyone knows of a website/ipad app where this is possible please let me know!!!
View 1 Replies View RelatedReplace Single Row View In Custom STATIC ListView - STATIC Data
Mar 18, 2013I have Eclipse Juno and I'm working on an app with that.
The main activity will have a scrollable menu that takes you to all the other activities.
So the general structure/outline right now:[HIGH]Relative Layout ImageView (header logo type thing) ListView (the actual scrollable menu)[/HIGH]Here's the problem though... I can't find any simple list tutorials. I can easily make a single line list work but I need to make a two line list and one that is static, not dynamic and no examples are out there for that. It's like if you want to make a 2 line list, you can only learn how to do it in the most code-heavy ridiculous way possible.
Essentially what I am looking for with the list is this: Item one: Centred, bold, non selectable title (Resources)
- Item two-??: two line list items, click-able to a new activity, title of the section on first line, description on the second line.
- Item ??: Centred, bold, non selectable title (Tools)
- Item ??-??: two line list items, click-able to a new activity, title of the section on first line, description on the second line.
Nothing dynamic that is ever going to change, no super complex wonkey calculations, just to simply have the data set in stone (preferably via XML) and to call it into the list.
I experimented with some of the other list views and no matter what I did, I could get, via editing the resources and NOT using Java, more that one item on a single line but it wouldn't format it properly according to the layout I guess because I haven't got the ID correct or whatever I don't know.
I mean, all the examples I've seen for a 2 line list are extraordinarily over-coded and just bloated. I mean I have a website I am still working on in C#/ASP.net that has far more complex things in it with half the code that I've seen for the examples of the two line lists.
I tried on my own to figure it out (I am decent with C# and vaguely familiar with Java, self taught, and programming for some other systems like Python, again all self-taught), but like ALL coding references, they're organised by the actual code you implement (that you don't know) instead of by what you want it to do (so you have to search the whole code base to find something that you don't know what it's called but know what it does). >:C
Android :: Running Two Activities On A Single Screen
Jun 10, 2009Can we run two activities on a single screen? if so, then could anyone give me an as to how its done?
View 4 Replies View RelatedAndroid :: Increase Width Of Button Without Stretching Image?
Oct 5, 2010Kind of a newbie question, I suppose:
I've got a horizontal layout with Button, SeekBar, Button. I'd like the actual space (and active area) of the button to be somewhat wider than the image (a round dot) used for the button.
So I tried setting paddingLeft and paddingRight on the button.
But what I got was the round dot stretched into an oval.
How would I increase the width of the button without stretching the image?
Android :: Prevent TextView From Stretching Out It's Parent LinearLayout?
Jul 24, 2010It seems that a TextView inside a LinearLayout forces that LinearLayout to be larger. I am trying split my screen top 50% and bottom 50% and also the bottom 50% is split into 3 parts. So I did my weights 3 (for the top), and then 1, 1, 1 (for the bottom) for a total of 6.
Here is what it looks like. http://i.imgur.com/3FJSW.jpg
As soon as I take out the TextView inside the first LinearLayout the splits are proper. The moment I put the TextView inside the top LinearLayout the top LinerLayout gets larger by the amount of the the TextView.
Here is my code:
CODE:............................
Android : How To Draw A 9-patch That Tile Its Border Instead Of Stretching It?
Sep 20, 2010is it possible to draw a 9-patch that tile its border instead of stretching it?
View 2 Replies View RelatedGeneral :: Bluestacks Android / Resolution Change Without Stretching?
Feb 8, 2014 related to the the screen resolution change of Bluestacks for Windows.With changing registry entries it is possible to change the size to greater resolutions, for example FHD 1920x1080..Window and full screen will use FHD but the content is STRETCHED from a smaller resolution with gives text and some graphics an unsharp view.
Is it anyhow possible to get a REAL resolution change without stretching?
HTC EVO 4G : Single Stuck Red Pixel On My Screen
Jun 4, 2010Noticed a single stuck red pixel on my screen... was so excited about the phone that I didn't wanna return it and have to wait a few days for a replacement since all the radioshacks around my area are sold out.
View 24 Replies View RelatedHow To Set Image As Wallpaper On Single Home Screen
Nov 1, 2012As we know android comes with 3 or 5 or 7 home screens. I want to set wallpaper image on a single home screen programetically and fix it for all other home screens.
I used following code :
Display display =((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefau ltDisplay();
Bitmap bmp = Bitmap.createScaledBitmap(wallpaperImage,display.g etWidth(),display.getHeight(), true);
setWallpaper(bmp);
and wallpaper image is set but it spans across all 3 home screen. How can i fix it to one screen so that if user swaps home screen a single image will display.
Samsung Epic 4G :: Single Screen - Correct Size For A Picture To Fit On That Perfectly?
Oct 9, 2010If you're only running a single screen(as I am) what would be the correct size for a picture to fit perfectly? I can't seem to figure it out.
View 2 Replies View RelatedAndroid :: How To Use Two ListView In One Screen
Aug 3, 2010I want to use two list view in one ListActivity. How can I do this? Please help me to create two different list view in one ListActivity.
View 2 Replies View RelatedAndroid :: Need Screen Which Contains A Few Labels Under Them Listview
Dec 4, 2009I am starting with listactivity. I was able to create a simple list view using ListActivity and Arrayadapters. The problem before me now is i need a screen which contains a few labels and fields and under them a listview. how to go about it ? moreover whats the difference between layout and activity ? how well should i use them ? Until now I thought one application one activity, but after looking Apisamples i found myself wrong. A few correct links will help. is "busy programmers' guide to android dev" a good book ? Can I get a softcopy from somebody?
View 3 Replies View RelatedAndroid :: Put Checkbox In Listview And Displaying On Screen
Jul 14, 2010I have put checkbox in listview and displaying on the screen. can anyone tell me how to get checkbox even when user click on checkbox of listview.
View 4 Replies View RelatedAndroid :: Listview In New Screen When Button Is Clicked
May 11, 2010I want to show this array as a listview in a new screen when a button is clicked.
ArrayList<String> favorite = new ArrayList<String>();
This ListView is a small part of my class. i cant seem to figure out how to implement it with my code (i can figure out how to create a listview in a separate application, and set the onitemclicklistner just for that listview) i want to display that listview when.
case R.id.ShowFavButton:
Android :: Positioning Listview At A Particular Location On Screen
Aug 19, 2010I'm trying to write an app for my Samsung Vibrant (running android 2.1).I used the example "Form Stuff" app available as tutorial on the android developers website. I basically added a background picture to the application. the background picture has some text on it towards the top. I want to display a list of elements (to be selectable by teh user) but I want this list to start from a certain position on the screen (say for example - start from the middle of the screen). tried reading the listview under dev resource and searched the forums but I could not find a way to do this.Could anyone please help me out? or if this is not possible, then suggest me something else which i can place at a certain position on the screen.
View 1 Replies View RelatedAndroid :: Creating Listview Screen With Different Content For Each Row
Oct 18, 2010I'm looking to create a listview screen similar to the Sound Setting screen (in the built in Settings app, see image below), i.e I want some rows to have text + checkboxes, other rows to have text + "pop up" buttons, some rows should have text only etc.What is the best way to accomplish this?
View 2 Replies View RelatedAndroid :: TabHost Listview Dissapearing After Going To SMS Screen And Back
Jul 6, 2009I have TabHost with custom ListView implemented. My ListView disappears after returning from SMS screen when I try to switch tab (refresh list content).
I have context menu option to send SMS to contact from the list, I start SMS activity there and Im able to return to my app. If I don't type anything in SMS screen, just return immediately everything is fine. List will work. If I type something in SMS and press back key, toast will be displayed: "Your message is saved in Drafts". And now if try to switch tabs, list content disappears.
Debugging revealed that list items are present, and that list adapter constructor is called. However, listAdapters GetView function is never called. And list results are not displayed.
I found similar problem in this post: http://groups.google.com/group/android-developers/browse_thread/threa...
Im working on sdk 1.5 and device.
Here is my list adapter function, pretty standard:
CODE:..................
my ListView widget has no special properties, just width and height to fit parent.
Android :: Make Screen Contains Google MapView And ListView?
Apr 19, 2010I don't know how to create an custom Activity extending MapActivity and ListActivity ?
I am trying screen that contains of google map and list view.
How to make it?
Android : Layout - Listview Pushes View Outside Screen
Nov 14, 2010I have two textviews, a listview (this is a listactivity, by the way) and a datepicker. All is supposed to be displayed in this order, vertically.
The problem is that the ListView is pushing the datepicker below the screen, to the depths of the unseen world. I want the datepicker to have its own space, fixed at the bottom, while the listview grows as needed, but still allowing datepicker to have its own space.
+/- like this:
~~~~~~~~~~~~~~~ screen top
TextView 1
TextView 2
|
|
|
| ListView [*]
|
|
|
DatePicker (stays here no matter how much List grows or shrinks
~~~~~~~~~~~~~~~ screen bottom
[*] -> This listview will scroll a lot, but won't hide datepicker!
I know it's very lazy to ask for ready code, but could you guys share a light? This is driving me crazy. I've tried millions of combinations I believe.
Android :: ListView With Two Columns That Only Takes Up Bottom Part Of Screen
Jul 22, 2010I'm trying to add a listview on the bottom of my opening activity that has two text items. Anyone know how to do this? I see stuff on how to do a listview with two columns, and how to do a listview at the bottom of an activity, but I can't find any that does both.
View 1 Replies View RelatedAndroid :: Listview Items Not Redrawn When They Scroll Off Screen In Froyo
Oct 12, 2010I have a listview that when scrolled and the items go off of the screen they are not redrawn when I scroll back to them (the text and checkbox). In fact, items that are off the bottom of the screen in the listview never get drawn when scrolling to them. This only happens in Froyo. Any other version it works just fine. I have checked and the data is there as expected in the adapter when the getItem method is called, it is just not visible. The listview item is there (it's occupying the same amount of screen space per item), I just cannot see the text or checkbox once scrolled off screen and back on again. Code...
View 1 Replies View RelatedAndroid :: Layout For ListView Followed By Non-scrolling Bar Of Text At Bottom Of Screen
Dec 3, 2009I'm having trouble setting up an Android Layout.
What I would like is a scrollable ListView followed by a small bar of text (TextView) that doesn't scroll and always stays at the bottom of the screen.
it would look like this:
ListViewItem1
ListViewItem2
ListViewItem3
Bar of Text Here (always displayed irrespective of scroll state of the ListView)
I've tried a bunch of different variations on this, but none shows the static text
CODE:................