Tag: listview

How to add space between items in android listview?

I would like to add padding between EACH item in a listview, but I would like to keep the default divider as I think it is aesthetically pleasing. Anything wider looks ugly. I currently have: <com.example.practice.MyListView android:id=”@+id/list” android:layout_width=”fill_parent” android:layout_height=”fill_parent” android:drawSelectorOnTop=”false” android:layout_below=”@id/name” /> Now, I have tried using a transparent divider, and this succeeds at getting […]

Android custom listview, setOnItemSelectedListener not working

I’m just beginning Android development, and I’m working to get a Custom listview with a checkbox working. I’ve created a base class that extends Activity, Created an Adapter and overrode the getView() method to add the checkbox to the listview. I’m assuming I need to do this because I need something equivalent to didSelectRowIndexAtPath from […]

Highlight search results in ListView

I have a ListView with Strings. With the below code I can highlight search results, but the user must type the words to search case sensitive. How can I implement a none – case sensitive highlighting of search results for example like the native Android Contact search? Here is my code for Highlighting. I extend […]

ListView headers without list item separators

I’m currently writing an Android app that uses ListView with headers. It works okay, but not really as I want. Every item in ListView has 1-2px separator at the top and bottom of it. So does the header – and that’s the problem. It does not look very pretty… The interesting part is that system […]

Filtering list view gives incorrect results

If something does not make sense please let me know. I am aware my questions are not always precise. I have a listview that I am trying to filter by name. I have an EditText field, which users type in to filter the listview. The toString in the DirectoryListing class is overridden, allowing for correct […]

ListView Item is not clickable in Android

In this ListView is not clickable, I want to perform an action on item click but I do not know why this is not clickable, I have also checked in debugging the controller is not gone in itemclicklistener. Design file : <?xml version=”1.0″ encoding=”utf-8″?> <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”vertical” > <CheckBox android:id=”@+id/cbSolved” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_alignParentLeft=”true” […]

Android: how to change the position of ExpandableListView Indicator?

I want to change the position of the default arrow that appears in the Group view of the ExpandableListView. I want it to be to the right instead of being to the left. how can this be done ?

android single choice list selection problem?

friends, i am using following code to display list with radio buttons now i want to select specific radio button of list by default so using setSelection property which does not work. final String [] items=new String[]{“Item1″,”Item2″,”Item3″,”Item4”}; ArrayAdapter<string> ad=new ArrayAdapter<string>(this,android.R.layout.simple_list_item_single_choice,items); list=(ListView)findViewById(R.id.List); list.setAdapter(ad); list.setChoiceMode(ListView.CHOICE_MODE_SINGLE); list.setSelection(2); list.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView arg0, View arg1, int arg2, […]

how to change the layout margin for an Android ListView Programmatically

I have defined a List View in xml as below <ListView android:id=”@+id/mylist” android:layout_width=”fill_parent” android:layout_height=”wrap_content” android:cacheColorHint=”#00000000″ android:layout_weight=”1″ android:layout_marginTop=”95dip”/> And i need to re-define the layout margin upon some result in my programe ,how i can achieve this

Listview/ExpandableListView image content flick when call notifyDataSetChanged

The Listview/ExpandableListView will constantly update and there will be new entry in and out. and each row contain imageview and text. when i call notifyDataSetChanged, the random row’s imageview will flick. I understand that cause of the view is refresh from top to bottom. But is there any way to update the content without refresh […]

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