notifydatasetchanged

Background Note: I've been using listViews for ages, so I'm very familiar with how to work with adapters, ViewHolders, etc... so this issue doesn't make sense for me. This time I got into a very weird behavior that for some reason occur only on 2 devices: LG G2, with Android 4.2.2 Xperia J, with Android 4.1.2 The problem The listView has its own BaseAdapter, which on some events I update its items collection within it (on the UI thread) , and call notifyDatasetChanged (). The problem is that on the problematic devices, calling this function calls getView only on some of the visible rows of the

Is there a way to call notifyDataSetChanged() on a custom adapter without refreshing the list or disturbing the UI? I have a ListView with a custom Adapter behind it, using a List of Guest objects as its dataset. When a Guest marks his attendance by tapping on his name, a tick is supposed to appear next to the guest's name in the UI. This I can do, but when I call notifyDataSetChanged() , the list of names is pushed all the way to the top, presumably because the list "refreshes". If I don't call notifyDataSetChanged() , however, the tick disappears when I scroll past the updated entry and

I got a FragmentPagerAdapter. It's getItem method can return a fragment according to data it has from the outside. After I update the data its suppose to display I call notifyDataSetChanged and yet nothing happened. I DID override the getItemPosition method to return POSITION_NONE : public static class TabsAdapter extends FragmentPagerAdapter implements TabHost.OnTabChangeListener, ViewPager.OnPageChangeListener { private final Context mContext; private final TabHost mTabHost; private final ViewPager mViewPager; private final ArrayList<TabInfo> mTabs = new ArrayList<TabInfo>(); private

in my code when delete row of list view list view don't change.i use adapter.notifyDataSetChange() but it not word.this is my code : code make different position of class. CustomList adapter; Integer[] imageId; public String[] _Data2; public int positionAll; ArrayList<ArrayList<String>> _Data = new ArrayList<ArrayList<String>>(); DataBase data = new DataBase(Show_Code.this, "MELK_TBL"); try { data.open(); _Data = data.GetData(); imageId = new Integer[_Data.size()]; _Data2 = new String[_Data.size()]; for (int i = 0; i < _Data.size(); i++) { imageId[i] = R.drawable.municipal; _Data2[i] = _Data