Dynamically Create Expandable Listview In Android
Oct 4, 2012i have to create expandablelistview is dynamically.how can i do.
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Android :: Expandable ListView Definition In Xml
Jun 24, 2010I need to define the structure of ExpandableListView in xml file manually. Is there any guide or example of doing this?
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Jun 8, 2010I am trying to compose a list with some items expandable and some single items. I wish to have it so that when either a single item or expandable list child is clicked, I can call an intent based on the text of the item.I suppose expandable lists would work, but is there a way to set items in an expandable list so that they don't have the expandable list icon? Should I use something other than a string array?What is the best way to do this?
View 2 Replies View RelatedAndroid :: Expandable ListView / How To Collapse / Expand / Remove Groups?
Nov 12, 2010In my app I have nice ExpandableListView. I would like sometime, depending of situation, to expand some or all groups. I would also like to be able to remove/hide groups, expand all and basically have (visually) ExpandableListView without groups. I looked at all available methods for ExpandableListView and couldn't find any that would do what I want to do.
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Oct 5, 2010I met a problem , i have a expandableListView has 5 groups, if i wanna add some items to the second group , and update the expandableListView at run time, could someone teach me how to do that?
View 1 Replies View RelatedAndroid :: Code To Create On Click Event For Children In Expandable List?
Aug 5, 2010I am playing around with this example.
http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/view/ExpandableList2.html
I cannot figure out how to attach a listener to the children elements so that I can trigger some action when the user taps on the phone number.
Android :: Dynamically Grow Listview
Nov 2, 2009I am trying to make ListView which should display data from db. But the db is filled slowly so want the entries in the ListView to grow dynamically according to the elements in db. For example on a desktop music player when you import a folder to the music library the list with songs is filling in real time with the newly added songs. So how can i get this working on android.
View 5 Replies View RelatedAndroid :: Dynamically Loading ListView
Sep 28, 2010I want to dynamically load a ListView, for example, load them during the scrolling so its not loading all 100 posts I have. How can I achieve this?
I have looked at similiar solutions here at SO, but since I not got it to work, I asked this question.
My code:.............
I have in the same .java file, functions to download the info from the web and loop through 100 items, like this:
CODE:................
And then it add a new order correctly and so on. But now!(?) I want to have so when the first item is loaded, it should appear and when scrolling it loads gradually.
Android :: Add Image In Listview Dynamically?
Sep 21, 2009How can i add image to my listview dynamically.
Here is My Code...
Android :: Cant Dynamically Update ListAdapter For ListView
Mar 19, 2010I have a problem with adding new items to ListView.
I use custom adapter MyListAdapter. I do that way:
CODE:...................
Android :: Change Dynamically Items In A ListView
Sep 23, 2010Im using a custom listView with a Title and a Subtitle where you can read a brief explanation of the item.
For each item on the list, im displaying an alertDialog to select an option (different for each case). When the option is selected, i want to change the Subtitle for the option selected by the user.
This is what i tried:
CODE:.....................
For the first item on the list it works fine, when i select an option, the subtitle get replaced by that option, but when i make a selection in the alertDialogs of the other 2 items, the option selected replaces the subtitle of the first item!
Android :: How Can I Create Widget Dynamically?
Nov 8, 2010I am a new developer in android, and I see some examples about activity, but I don't know How can I create the widget dynamically?
View 2 Replies View RelatedAndroid :: Create A CheckedTextView Dynamically?
Jan 11, 2010How can you dynamically create a CheckedTextView in android [without creating a new implementation]?
It seems CheckedTextView is abstract ... (which does not make any sense at all) because I keep getting the compile time error: "Cannot instantiate the type CheckedTextView"
Using Android 1.5
Android :: Pick Contacts And Dynamically Adding Into ListView
Dec 11, 2009I am copying my code below to do the above. The problem I have right now is after I have picked a Contact from the list, I am not able to add the name to the listview. I get a Force Close at that step. See point no. A below to understand what I am talking about.
Also, the ListView is built using 'strings' ArrayList which is empty the very first time. The Menu option 'Add' is then used to pick a Contact and add the contact Name to the ArrayList which is then:
CODE:................................
Android :: Change The Divider Height Of Listview Dynamically
May 1, 2010I 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.
Android : How To Append Additional Rows In ListView Dynamically?
Dec 16, 2009Is there a working example out there that demonstrates how to append additional rows in ListView dynamically?
View 3 Replies View RelatedAndroid :: Create Rows Dynamically Via Tablelayout
Mar 12, 2010Kindly somebody tell how to create rows dynamically via code in TableLayout.
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Dec 11, 2009I have an Absolute Layout with two buttons on top, a Text View of fixed size in the middle and List View as the rest of the Layout.
I want to use the top left button to add a list view item to the existing list and the top right button to remove the last item from the list. The List is layed out properly when the App starts, but as soon as any of the two buttons is pressed, the Activity Force Closes.
Here is the code:..................
Android :: Dynamically Extend The Height Of ListView Row Background Image
Apr 23, 2010I 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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Apr 22, 2010I am trying to laod the listview dynamically. There are three textviews inside a listview. The text to be set in the textview is fetched from the server. All this is working fine. I am able to fetch the text and am able to display it inside the listview.
The only problem is the position of the textview. The xml layout file is as under:
CODE:.............
If I look at this xml layout in the eclipse layout tab then it is displayed properly. Problem occurs only when the text is fetched dynamically.
Android :: Generate / Create Ids For Views That Are Created Dynamically?
Oct 15, 2010I am trying to dynamically create a interface using a relative layout. I would like to align different views with each other and am finding the need to know the id of a previously created view so that I can use them in subsequent layout params.
Is there a preferred or best way to generate or create ids for views that are created dynamically?
Android :: Dynamically Change Text Color Of A TextView Inside A ListView
Nov 18, 2010I'm trying to create a game lobby for a project, and I'd like the game's status text to be a different color: red for an "[IN PROGRESS]" game and green for a game that's "[Waiting for x players]". The ListView will be populated with data, and each ListView item will have a game ID and then immediately to the right of that the game's status.
Right now I'm essentially using the Hello ListView code to create my ListView.
(In constructor)
CODE:...........
Then, I have a refresh button that obtains data from our database. It will get two Strings, one for the ID of the game, and the other for the status of the game. If the game status is 0, then it's still waiting for players. If the game status is 1, then the game has started. So, I create a gameItem to add to the gameList:
CODE:.............
This is where I'm stuck. I don't really understand how I can alter the specific TextView when I create the gameItem or when I add that to the gameList. There isn't a way I can see of accessing the TextView's properties. I see how the text of the view is set (through the mapping of the strings to "line1" and "line2", but I don't know how to change any of the properties.
ListView - Add / Remove Items Dynamically
Aug 29, 2012how to dynamically add/remove items to a ListView and display it? how to put a list of items (that can be clicked), and put a list of CheckBoxes?
View 1 Replies View RelatedAndroid : Create FindViewById Parm Dynamically Or Programmatically At Runtime
Sep 27, 2010I have an xml layout that will display a grid made up of textviews within tablerows. The textview names are cell00, cell01, etc. At runtime, my program will determine which cell needs to be changed.
Is there a way get format a name so that it can be passed to the findViewById method at runtime? For example, if cell00 is needed, how can I generate the parm in this code?
TextView currcell = (TextView) findViewById(R.id.cell00)
Something like "cell"+00 doesn't compile because the findViewById method doesn't accept a String type. I don't want have every textview name in the grid hardcoded in the program - there must be a better way.
Android : Layout - Change The Text Color Of The Textview Inside The Listview Dynamically
Oct 17, 2010Can I modify android.R.layout.simple_list_item_1? For eg., I want to change the text color of the textview inside the listview dynamically. For this, I need to get to the textview and change its color.. How can I do that?
View 1 Replies View RelatedAndroid :: How To Create ListView Within ListView?
Sep 9, 2010In my project i m parsing xml and i want to put it in xml list with in list.
View 24 Replies View RelatedAndroid :: Layout Not Displayed Properly While Dynamically Loading A Listview In Android
Apr 22, 2010CODE:...................
This is the layout that I am inflating in the Adapter. Everything is displayed, but only the second textview which should be displayed at the bottom is getting displayed at the top. Can someone let me know the problem with this?
I I view this in the layout tab in Eclipse then it displays properly. The problem occurs only when the text is fetched dynamically.
Android :: Dynamically Extend The Height Of The ListView Row Background Image In Android
Apr 23, 2010I 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 :: Apply Background Color To Listview Dynamically In Android
Dec 15, 2009How to apply background color to listview dynamically in Android?
View 1 Replies View RelatedAndroid :: Set MarginBottom In Android Listview Or Linearlayout Dynamically
Sep 17, 2010I want to set layout_marginBottom using java code or dynamically in list view or linearlayout, how to achieve this?
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