android-adapter

I am using universal image loader for displaying thumb images in the list view. I have implemented the basic steps in the adapter and everything is working. The problem is if i have 10 items in the list and i can see first 5 as soon as i scroll down new images are displayed but when i scroll back up the images are replaced again with correct once , what i want is first 5 images which are shown at the starting should not be replaced . So that when i scroll back up and down the images are not replaced again and again . Like it is done in the uil sample app ListActivity , the images once loaded

Following numerous tutorials and example projects I've arrived at the following code which should fill a ListView with rows that contain multiple values out of a Line object. Being a newbie programmer I cannot for the life of me figure out where the hell my code fails. Any help would be much appreciated! If I left out important information please tell me and I will update this question. The code that starts it all inside the Fragment: @Override public void onActivityCreated(Bundle savedInstanceState){ super.onActivityCreated(savedInstanceState); Intent i = getActivity().getIntent(); if (i

I apologize for my English but translated with google. I need help for my application, I'm using a ExpandableListView with 3 different groups, 2 groups with static items and a group with items that it should to update after a AsyncTask . When I run the application the first time, the group with dynamic items is empty , instead the second time is visible . How I do to update in real time dynamic items? My application is structured in this way, I have a main activity that instantiates the ExpandableListView , an other class that executes the AsyncTask and then I have a class that extends

I am trying to display received messages using custom adapter on list view , until now everything is working fine , but when I press back and come back and launch this activity again , only message send works but received messages cannot be displayed on the list view. Steps I have done so far : Use debugger to find out if message is not empty, messages are received and not empty. Use debugger inside receives() function , it turns out on first launch of activity looper.loop() function gives control back to main thread but next time on activity resume this loops doesn't seem to end (may be this

I only wan't the user to be able to click on a button if they have pressed a suggestion from my autocompleteTextview. To accomplish this, i implemented an onKeyListener im my adapter and removed the tag which was set by the adapter if you pressed a suggestion. Then i checked if there was tag. But the onKeyListener does not seem to remove the tag properly: public class StopCursorAdapter extends CursorAdapter{ private Context context; private LayoutInflater inflater; private AutoCompleteTextView autoCompleteTextView; public StopCursorAdapter(final AutoCompleteTextView autoCompleteTextView,

Why do listview.getChildCount() and adapter.getCount() return different values? I have an onScroll method and from within it, if I call the methods above, each return different values. Does anyone know why? ListView.getChildCount() returns the number of Views on the screen. Adapter s getCount() returns the total number of objects in your list. getChildCount() getCount() You might have 50 String s in say an ArrayAdapter but only 10 are drawn on the screen at the current moment so your ListView count will be 10 but your Adapter count will be 50. adapter.getCount() returns total objects count