NullPointer Exception While Doing Search Feature for ListView With BaseAdapter

Question

I just finished adding a search feature to my android widget to search through a list of the users installed applications. My app installs fine and everything but when I go to s

Answer 1

Seems that mListAppInfo is null in

@Override
public int getCount() {
    return mListAppInfo.size();
}

Which makes me suppose that for some reason your call to getInstalledApplications when you instantiate the adapter returns null.