listview Archives - IT Nursery

android, Programming

IT Nursery

Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did not receive a notification”

What I want to do: run a background thread which calculates ListView contents and update ListView partially, while results are calculated. What I ...

June 1, 2022
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listview, Programming

IT Nursery

setState() or markNeedsBuild called during build

class MyHome extends StatefulWidget { @override State<StatefulWidget> createState() => new MyHomePage2(); } class MyHomePage2 extends State<MyHome> { List items = new List(); buildlist(String ...

May 30, 2022
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android, Programming

IT Nursery

How to Animate Addition or Removal of Android ListView Rows

In iOS, there is a very easy and powerful facility to animate the addition and removal of UITableView rows, here’s a clip from ...

May 28, 2022
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android, Programming

IT Nursery

Horizontal ListView in Android?

Is it possible to make the ListView horizontally? I have done this using a gallery view, but the selected item comes to the ...

May 28, 2022
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How does setting baselineAligned to false improve performance in LinearLayout?

I was just building some UI in xml, and Lint gave me a warning and said to set android:baselineAligned to false to improve ...

May 26, 2022
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Custom Adapter for List View

I want to create a custom adapter for my list view. Is there any article that can walk me through how to create ...

May 25, 2022
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Should we use RecyclerView to replace ListView? [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...

May 24, 2022
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OnItemCLickListener not working in listview

Activity class code: conversationList = (ListView)findViewById(android.R.id.list); ConversationArrayAdapter conversationArrayAdapter=new ConversationArrayAdapter(this, R.layout.conversation_list_item_format_left, conversationDetails); conversationList.setAdapter(conversationArrayAdapter); conversationList.setOnItemClickListener(new AdapterView.OnItemClickListener(){ @Override public void onItemClick(AdapterView<?> arg0, View arg1, int position, ...

May 22, 2022
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How to Get a Layout Inflater Given a Context?

I am writing a custom implementation of a ListAdapter. In its constructor, I’m taking in a Context, a resource ID (i.e. R.id.xxx representing ...

May 22, 2022
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