Android :: Add Image In Expandable List In Parent / Customize Child In It?
Aug 30, 2009How to add image in expandable List in parent in android ?
If possible how to customize the child in expandable list?
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Android :: Remove Parent Icon In Expandable List / Where To Customize Child?
Sep 5, 20091) I have made an customizable expandable List .
2) Where I can customize the child.
3) But in parent(Group ID) I want to change the default icon of the parent.which look like(>).
Android :: Display Only Child Items In Expandable List?
Nov 16, 2010I am displaying items according to different categories using Expandable Listview.Now I want to display only items ,No need of parent name or parent indicator.is there any solution from expandable list view to display only child items .I don't have time Thats y i am displaying items from expandable list view(I am already developed this one) .So please give me some suggestions.It is very urgent.
View 1 Replies View RelatedAndroid : Can I Add Imageview To Child Elements In A Expandable List Query
Apr 22, 2010I am looking to find out how to assign an image to a imageview in each child of an expandable list.
If anyone has any information or links to find out how to do this. code...
is what my adapter looks like at the moment, I have very little experience in customising adapters so I do not know where to start.
Android :: Populating Child List In Expandable Lists Using Dynamic Multidimensional Arrays
Jul 26, 2010I am using a simple expandable list that is populated by two arrays ( group array for the groups and a multi dimensional children array for the child). The arrays are built dynamically in the program and some group items have more children than others. So I end up defining the highest number as the array size for the multidimensional child array. After populating the child array, some positions are left null, as there are no values for those group items (explained above). When I associate this with the expandable list adapter, the getChildView method throws a nullpointer exception when it comes across a position in child array that does noto have value. I have two questions:
1. Can I make the base adapter skip the shildview method if the value in that child is null? The current implementation of getchildView method has to return a view and even if I suppress the nullpointer exception, it adds a blank element in the child position in the list.
2. Is there a better way of associated multidimensional arrays that are populated at run time? The current set of examples only use hardcoded string array values. Even the cursor adapters examples use very basic setup.
Android :: Want To Add Image Icon In Expandable List View In Droid
Aug 31, 2009I want to add an image icon in expandable list view .I have seen the tutorial they have added only in child elements .Is there any other way to add image icon in parent.
View 4 Replies View RelatedAndroid : Expandable Lists Having Multiple Child Items In A Single Row - Their OnClick Event
Jul 19, 2010I could not figure out how to implement two basic functionalities with the expandable lists: 1. The onClick for the child 2. Using linear layout for the children, so that I can have multiple clickable items in same row under the parent item
Can somebody help me with some sample code for the above?
Android :: Possible For The Child Of An ExpandableListView Also Be A Parent?
Nov 5, 2010Is it possible for the child of an ExpandableListView also be a parent?
For example, I need something like the following: ParentA ChildA ChildB ParentB ChildC GrandchildA? GrandchildB? ParentC
Android :: Scrollable Parent With ListView Child
Dec 14, 2009I know it's considered taboo to place a ListView inside a scrolling container, so is there any "proper" way to accomplish scrolling of a container that has a ListView child in it? An example layout would look something like:
Header
---
"Sub" header
---
ListView with list items
---
Footer
Header and Footer need to remain static on the screen, and the middle content (Subheader and ListView) should scroll between them. I can't have just the ListView scrollable, because the subheader takes up too much space. As it is currently, the Header comes from an <include />, the Subheader contains several views including an Image and some text, and the ListView (actually part of a ViewFlipper) would contain an indeterminate number of items. The Footer has a couple buttons/tabs that are used to control the ViewFlipper (only one of the views in the flipper is a ListView).
The only way I can think of to accomplish this efficiently would be to place the Subheader inside the ListView as the first item -- is there any better way?
Android :: Finish Parent Activity From Child?
Mar 30, 2010My child activity X is called from Parent activity P through startActivity(intent). I want to close P when X called its finish() method. I override a method finishFromChild(Activity child) in P and called finish() in it. But this functions (finishFromChild(Activity child)) is not being called after X finish() Is it a known bug or I am missing some thing? I googled and also searched the groups but no help.
An alternative could be... using StartActivityForResult() and a "fake" onActivityResult, where I can finish the parent activity, but this way is quite bad, i think...
I prefer the first one, if it would work....
Android :: Parent And Child Activity OnCreate?
Jul 2, 2010I have a parent activity, and a child activity that extends the parent activity. When the parent starts the child activity,
Which onCreate gets executed first? The child's or parent's?
There is a particular variable I am setting in the Child activity's onCreate method, and right now, it looks like it takes a while to get to the Child activity's onCreate, and so the methods in the Parent are reporting an empty variable. Whereas when I make the Parent sleep for a while, it reports the correct variable.
CODE:............
So, basically, even after the Parent starts the Child, it still returns "Parent Value", but when I have the thread sleep, it return "Child Value".
Android :: Want To Open New Child Activity In Parent LinearLayout
Nov 8, 2010I want to open new child activity in the parent LinearLayout. Just similar like Tabs.
View 1 Replies View RelatedAndroid :: Customize The Parent In An ExpandableListView?
Sep 16, 2010I'm trying to customize the parent(or header) for an expandablelist and I haven't found a solution yet. I want an imageview and two textviews in the parent. This is driving me insane atm.
View 2 Replies View RelatedAndroid :: FinishFromChild And OnActivityResult Not Firing When Child Starts Activity Of Same Type As Parent
Jun 8, 2010I have an application, which (for the sake of simplicity) has two types of activities - Overview and DetailView. The Overview activity shows a list of steps and allows the user to start a DetailView activity corresponding to the step chosen.
In the DetailView activity, the user can start another Overview, which shows different steps than the ones in the parent of the current DetailView.
In the Overview, DetailView is started by using startActivityForResult (). In the DetailView, when the user decides to start a second Overview, I call setResult () and finish () and then start the new Overview. In this scenario, onActivityResult () and finishFromChild () do not fire. Instead, they fire when the parent finishes (?).
Code from Overview:
CODE:....
Code from DetailView:
CODE:..........................
Android :: Inherit Parent Style And Set Background For Non- Focused Enabled Child Item?
Dec 14, 2009I'm using ExpandableListView in my app and one of the complains is that when expanded it's hard to visually distinguish where the child item ends and next group item begins. So I would like to change background of the child list item to the different shade. Brutal attempts that I've made so far were based on directly changing background color and text of the elements inside the child view item but that leads to loss of hovers and highlights. So my question is - what is a good strategy to achieve the above? I tried styles and selectors but what really bums me out - that if I change one thing then I need to add selectors for all combinations of focus/enabled etc. when all I'm trying to do it to overwrite a single thing. Is there a way to inherit parent style and set just a background for non- focused, enabled child item?
View 2 Replies View RelatedAndroid :: Change Properties Of Expandable List?
Jul 29, 2009I'm using BaseExpandableListAdapter, and there is a drop-down button (looks like an arrow) on the left side for each parent item to indicate that you can expand that item to view child items. The question is: How can I change the properties of that drop-down button such as its position? I basically want to move it a bit lower in each parent item.
View 2 Replies View RelatedAndroid :: How To Implement Expandable List In Phone?
Oct 29, 2010I amm try to replicate the inbuilt contact app. how can i have a + button to add multiple phone and email? also i want the fastscrollview to be enabled in it
View 1 Replies View RelatedAndroid :: Create List With Only Certain Items Expandable?
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 :: Adding Child View At Particular Location In Parent View
Mar 20, 2010I need to draw a child view containing a rectangle and button on top of the content view at particular location on the parent (content view). How can I do this? Did not find an explicit way to set origin of child view?
View 1 Replies View RelatedAndroid :: How To Update Expandable List View Values
Nov 20, 2010I am using expandable list view in my layout which contain list of fitness activities i have done on that particular day. I can see all the list of activities when i initially open my Activity. But when i add new activities, i can not see new activities in my expandable list view. How can i see my new activities when i come back from other screens?
View 1 Replies View RelatedAndroid :: Activity Contains Some Textviews At Top Then Expandable List View
Jun 2, 2010I have requirement like this- my activity contains some textviews at the top then the expandable list view in the middle and a button at the bottom. my problem is when i clicked on
expandable list view the expanded list get accommodated in the space between button and expandable list view.
I wanted expandable list view to get expanded full and button should move downward according to the contains of the expandable list view. And i have used scrollview as a main layout.
thank you
Android :: Expandable List Not Looking Properly In 2.1 QVGA / Resolve It?
Nov 24, 2010I have developed an application for 1.5 and above which uses expandable list ,but when i test it on 2.1 QVGA emulator expandable list dosent look proper .
Also i have tried running sample Expandablelist1 ,but it also has same issue.
so can anyone tell me is this issue with emulator only?
if yes how to resolve it?
Android :: Position Of Grouppostion / Childposition In A Expandable List?
Apr 7, 2009How do I find the position of the item clicked in an Expandable List.
In a list view the listView.getPositionForView(v); is present which gives the position of the clicked item.
But in an expandable list how do i get to know the position of the grouppostion or the childposition
Android :: Set Background Color Of Expandable List In Droid?
Sep 3, 2009How to set Background color of expandable List in android
View 1 Replies View RelatedAndroid :: Button And Expandable List On Single Activity
Jun 16, 2009I want to customize my ExpandableList my issue is i need a button and expandable list on single activity can i achieve that as i have seen all the examples they all extends ExpandableListActivity not the Activity in which i can put all the widgets in one activity
View 1 Replies View RelatedAndroid :: How To End Child Activity And Return To Parent Activity?
Jul 25, 2010I have a main screen with buttons to launch other subactivities. I have to press back button each time to go back to the main screen of my application. How do I finish a child activity and automatically return from the caller?
View 5 Replies View RelatedAndroid :: Load Data In Expandable List Adapter Through Scroll
Oct 2, 2009How to load data in expandable List Adapter through Scroll .
Means I want to add data as per Scrolling in Run time.
Android :: 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 :: Place Focus In Child View Of List Row?
Mar 12, 2009I have ListView, where each row contains two edittext boxes. I'd like on list item selected(using Dpad) place focus on first edittext box. I tried the following code, but it does not work: ListView list = (ListView) findViewById(R.id.list); OnItemClickListener click_listener = new OnItemClickListener() {public void onItemClick(AdapterView<?> parent, View view, int position, long id){EditText box1= (EditText ) view.findViewById(R.id.box1); box1.requestFocus(); return ;} list.setOnItemClickListener(click_listener);}
View 2 Replies View RelatedAndroid :: List Child Item Focus Change?
Nov 19, 2010I have a list view which contains different numbers and i have a button below with the name "Call". The expected spec is to change the button background to blue, only if user clicks on list item, and if user clicks on some other views, i need to change the button background to white.
My work around for this issue:
I have set onfocusChangeListener() for the list live, but onFocusChanged() is getting called if next view gets the focus.
Expected result:
1) Background of the button should change to blue if user clicks on list child item.
2) Background of the button should change to white if user clicks on other views.