android: listview in listview

by

From the Android documentation – Listview: ListView is a view group that displays a list of scrollable items

You do not really want to scroll that inner list view, you want to scroll the outer listview. However I asume that the inner listview may vary on the amount of elements it contains.

Instead of the inner list view you could use a

For the linear layout (some sample code):

// access your linear layout
LinearLayout layout = (LinearLayout)findViewById(R.id.layout);
// load the xml structure of your row
View child = getLayoutInflater().inflate(R.layout.row);
// now fill the row as you would do with listview
//e.g. (TextView) child.findViewById(...
...
// and than add it
layout.addView(child);

You should save the linear layout in a view holder (see View Holder pattern). I think the removeAllViews() is only necessary when the current row has lesser inner rows than the reused one, so I would also save the number of rows in the view holder.

If the maximum number of inner rows is not to high you could also think about caching them in the view holder to avoid the inflate and findByViewId (lets say in an ArrayList).

More Related Contents:

  1. Android SQLite data display to ListView
  2. Android ListView with different layouts for each row
  3. How to create a closed (circular) ListView?
  4. Listview click to show image in ImageView
  5. How to handle ListView click in Android
  6. notifyDataSetChange not working from custom adapter
  7. How to implement a view holder?
  8. What is the benefit of ViewHolder pattern in android?
  9. How can I make a horizontal ListView in Android? [duplicate]
  10. How to get all checked items from a ListView?
  11. How to remove all listeners added with addTextChangedListener
  12. Android: how to refresh ListView contents?
  13. ListView and Buttons inside ListView
  14. ANDROID : split the screen in 2 equals parts with 2 listviews
  15. CheckBox gets unchecked on scroll in a custom listview
  16. Can’t click on ListView row with imagebutton
  17. Why do ListView items not grow to wrap their content?
  18. how to detect Android ListView Scrolling stopped?
  19. Onscroll selected checkbox getting unchecked using listiview
  20. creating a menu after a long click event on a list view
  21. cursoradapter with different row layouts
  22. setEmptyView on ListView not showing its view in a android app?
  23. ListView: setItemChecked only works with standard ArrayAdapter – does NOT work when using customized ArrayAdapter?
  24. Multiple choice list with custom view?
  25. Android ListView add items to top without list view scroll [duplicate]
  26. How do I add an OnClickListener to a button inside a ListView adapter?
  27. Trying to catch a click on android ListView item: android:descendantFocusability=”blocksDescendants” not working
  28. Android horizontal scroll list [duplicate]
  29. Android Listview slow down scroll speed
  30. How to list all files and folders locating on sd card

Leave a Comment