Background Color Recycled in ListView
I have a strange problem. I am setting the background color of the items of a listview like so:
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
...
if (status == true) {
row.setBackgroundColor(Color.argb(255,0,85,187));
}
else {
if (morestuff) {
row.setBackgrou开发者_Python百科ndColor(Color.argb(128,255,0,0));
}
}
...
}
This seems to work. However, when i scroll on the listview, and then back, some of the rows have acquired a color from another row without being set by this code. I suspect the listview is recycling the views as an optimization.
How can I fix this?
The getView will be called all the time when the listview is drawn. Simply taking it will be called when we do a small change example do a small scroll
If you want to set color to a specific row, Just do it by checking the position
(First argument of getview).
The list view is definately recycling views as an optimization. You should look at the efficient list view example for ideas.
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