I have one simple_list_item_multiple_choice listview in my layout and i am trying to remove all the selected items from it. I know how to delete it but i am
From the look of it, you should change this
for(int i = 0; i <= size; i++)
to
for(int i = 0; i < size; i++)
for(int i = size-1 ; i >= 0; i--)
{
if(checkedPositions.valueAt(i))
{
list.remove(checkedPositions.keyAt(i));
//lv.setItemChecked(checkedPositions.keyAt(i),false);
}
}
notes.notifyDataSetChanged();
Each time you remove an item from the array at the lower lever, the total count is being reduced by 1. If you had 4 items to remove [ 0, 1, 2, 3], and you remove items starting with item 0, you have [0, 1, 2], then you remove item at 1, and you have [0, 1], if you try to remove item at index 2 which does not exist you will get an error. Try count down instead of up like this
for(int i = size; i > 0; --i)
{
if(checkedPositions.valueAt(i))
{
list.remove(checkedPositions.keyAt(i));
notes.notifyDataSetChanged();
lv.setItemChecked(i,false);
}
}