Android :: Dynamically Extend The Height Of ListView Row Background Image

Apr 23, 2010

I am loading a listview dynamically. I have set a .9.png image as row background image. The main purpose of using .9.png image was to extend the height of the image dynamically according to the contents of the listview. But, the image is not getting extended. The contents which can be displayed within the height of the row are being displayed and the rest are being cut.

Android :: Dynamically extend the height of ListView row background image


Android :: Dynamically Extend The Height Of The ListView Row Background Image In Android

Apr 23, 2010

I am loading a listview dynamically. I have set a .9.png image as row background image. The main purpose of using .9.png image was to extend the height of the image dynamically according to the contents of the
listview.

But, the image is not getting extended. The contents which can be displayed within the height of the row are being displayed and the rest are being cut.

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Android :: Change The Divider Height Of Listview Dynamically

May 1, 2010

I have a listview in which there should be different divider height between different rows. So, how can we set the divider height dynamically?

Suppose, I have 10 rows and there should be a divider height of 5 between first 2 rows and then there should be a divider height of 1 between next 5 rows and so on.

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Android :: Add Image In Listview Dynamically?

Sep 21, 2009

How can i add image to my listview dynamically.

Here is My Code...

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Android :: How To Change Background Image Dynamically?

Nov 18, 2009

we are designing the page and we need to change background image dynamically.Is there any way to load(or change) android application background image dynamically?help me from come out this problem?

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Android :: Set Image / Background Source Dynamically

Oct 11, 2010

Is there any possibility to set background image dynamically? I try to explain what I mean.

String picVariable = getPictureFromServer();
ImageView image = (ImageView)v.findViewById(R.id.dynamic_image);
// I know, that doesn't work, but that's the way I looking for
image.setBackgroundResource(picVariable);

I also read this article. It would suggested in one answer, to use java reflection to get a field of the R class by name. But I've never used reflextion before.

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Android : How Can I Set Background Image For An ImageView Dynamically?

Aug 25, 2010

I have the following question. I need to use R.drawable.id's dynamically, depending on the country choose, more precisely,depending on a "country" variable. For example, my screen contains a country flag. If the Deutschaland is the chosen country, i have to display something like this...

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Android :: Resize Image Dynamically Before I Set Background Of That Button?

Mar 13, 2009

I want to resize the image dynamically before i set the background of the Image button... If there is any method?

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Retrieve And Set ListView Items (cells) Height Depending On ListView Height

Apr 4, 2012

I have some class LoginActivity.java. In the onCreate method I retrieve ListView:

ListView list = (ListView)findViewById(R.id.snListView); then:

list.setAdapter(adapter);

In addition there are login.xml layout - there are:

<ListView
android:id="@+id/snListView"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</ListView>
and sn_row.xml:

[Code]...

At the moment I have cell's height 100dp, I need that cell's height will depend on device, I mean I have here 5 cells showing at login screen in ListView and I need that these 5 rows will fit the ListView (cell's height = ListView's height/5).

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Android :: Apply Background Color To Listview Dynamically In Android

Dec 15, 2009

How to apply background color to listview dynamically in Android?

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Android :: Image On Background Of A Row Of A ListView

Oct 29, 2009

ListView Question! I know it's possible change the row color, but it's possible to put some imagem on background? And if yes, it's possible to create an imagem 1px and repeat-x or repeat-y like CSS?

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Android :: Set Background Image In ListView

Mar 29, 2010

I want have an image and i want to set it as a background of android list view. i have used android:background="drawable/image" but nothing happened. how to achieve this?

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Android :: When Listview Height Is Higher Than Screen Height It Goes Under Button

Oct 28, 2010

This is my layout that suppot delete from listview ,the problem is when listview height is higher than screen height it goes under the button , so need a solution for avoding it

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Android :: Listview Background Image Changes On Scroll?

Apr 30, 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? Hope to get the reply soon.

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Android :: ListView With TextView With Background Image

Nov 12, 2010

I have a ListView with a lot of "rows". In each row, i have one TextView with a background image. When i scroll, the images of the rows mixes... they jump to another row with the scroll.

In have tried android: scrollingCache="false" and android:cacheColorHint="#00000000" but nothing.

The images are loaded dinamically.

Part of my layout:

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

And part of my code:

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

"avatars" is a cache of Drawables. any idea?

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Android :: Set A Background Image For Each Item Of ListView

Feb 16, 2010

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

This is my current row. If I created a .JPEG, and I want that to be for each item...how would I change this .xml file? Where would I put the image? In Assets?

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Android : Displaying Content In Linearlayout - How To Extend Height

Aug 2, 2010

I have problem in displaying content in Linearlayout, how to extend layout height.when large number layout used for displaying content..

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Android :: How To Dynamically Set Textview Height

Sep 7, 2010

In my application I need to set dynamic text to my textview so I want it to get resized dynamically. I have set:

< TextView

android:id="@+id/TextView02"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:textStyle="normal"

android:layout_weight="1"

android:singleLine="false"

android:minLines="4" />

And from java code I am setting text of the textview at runtime.My textview height is not going beyond 1 line and the text is getting cut. Can anybody please help?

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Android :: Dynamically Set EditText Height?

Nov 24, 2010

I want to simply set the height of an EditText component to be 50% of the user's screen height.

I'm creating the initial layout from an xml file (main.xml), loaded in the Activity's onCreate(Bundle). From the xml configuration, I understand how to set the EditText height to a literal value, e.g., android:layout_height="150dip", and from the onCreate(Bundle), I understand that I can call setHeight(int) on the EditText component, but the call to setHeight(int) appears to be ignored, and if I don't have the layout_height setting out of the xml, then I get an exception when my app is starting, complaining that the height value is required (and the app dies).

Is there a way to set the height from the xml based on the user's screen height? In other words, within the xml, is it possible to retrieve the user's screen height and use it to calculate a value for a component?

(I'm placing the EditText in a LinearLayout with vertical orientation.)

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Android :: Increasing Height Of Textview Dynamically?

Sep 13, 2010

I have a class which inflates linearlayout. The inflated xml contains a textview.

I want to change the height of that textview dynamically as per the content.

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Android : How To Set Dynamically Width / Height Of Gridview?

Jan 24, 2009

is it possible to set dynamically(from code) width and height of gridview, if so what r methods. I want to keep my gridview changeable at run time in width and height. ( if this is not available; Is there any other solution?

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Android :: Resize View Width And Height Dynamically?

Sep 17, 2010

I am adding two views to a linearlayout. When I click on the first view it has to occupy second views width also. How do I do that?

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Android :: Dynamically Changing Linearlayout Width / Height

Sep 29, 2010

I am trying to change linear layout or any other widget width or height dynamically but throwing exception.so how can I change the dimensions dynamically.....

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Android :: Adjust Height Of Group Headers In An ExpandableListView Dynamically?

Oct 7, 2010

I have an ExpandableListView (ELV) with the groups having LinearLayout. I have set the height of the group to some value (38dip in this case, equivalent to two lines of text). If the group heading is long and would take more than 2 lines, it is not shown properly in the ELV item - some part of the view gets scrolled. On the other hand, if I change android:layout_height to "wrap_content" in the LinearLayout, the groups always show all the lines. But the line widths are variable, i.e., short titles show up with only 1 line and long titles show up with 2, 3 or 4 lines. That looks ugly. I would like to implement the height to be something like max("38dip", "wrap_content"). Is there a way to do this?

Even programmatically, I do not seem to be getting the actual height of the group if I set android:layout_height to "wrap_content". Any suggestions there?

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Android :: Way To Have A SeekBar's Thumb Image Extend Outside Bar?

Jun 11, 2010

I have set negative paddings on my custom seekbar so that the round thumb image can go outside the bar, but the thumb isn't rendered out there, is there anyway to force the thumb to be drawn outside those bounds Sorry guys, I'm new to Android development, and have been tasked with fixing an existing application. The problem is that we have a custom rounded looking track bar, which consists of two rounded 'end cap' images and a 1 px background that is tiled to create the seekbar. As far as I can tell there was never one image that could be set as the background of a normal SeekBar, which is why a custom one was created. The thumb is a circle and needs to 'fit' into the end caps - the three pieces of the bar are in a relative layout. Right now I'm kind of unclear as to how the 1 px background png gets stretched as the seekbar bg, otherwise I would try to tack on the two endcaps onto that drawable some how?

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Android :: Listview Row Height

Jul 28, 2010

I just wanna know to set the Listview row height in android . I used imageview inside the list. every row contains 3 items (2 textview and 1 imageview)...

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Android : Change The Height Of A Row In A Listview

Sep 28, 2010

I want when a user clicks a row, that row grows to show more items with an scale animation, but I can't find how can I do that.

First: I don't know how can I change a height row at runtime. I've tried making the items visible, but this didn't work even if I inflate with another XML layout.

Second: If I achieve the first one, I think I could make the scale animation.

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Android : Change The Listview Row Height

Nov 8, 2010

How to change the listview row height?

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Android : How Can I Set Maximum Height On A ListView?

Aug 26, 2010

I would like to create a UI where half of the screen is a ListView and the bottom half is another view. Not sure how to specify the maximum height for the ListView.

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Android :: Header View Height In A ListView

Apr 7, 2010

Is it possible to control the height of a ListView's header view(s)? If I try containing my header view in a layout and set the height to say, 50 or 100, the height in the view seems to stay around 30.

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