Android : how to get textview text

In my android app, I have a activity that contain a listview. And within the each row of the listview, i have another listview let called it lv. Inside this lv, it contain some textview. My question is how can i get the text from the listview (A)?

I know that if there is only one listview and in order to get the text of each row when i click on a button, i can use the following code

textview.getText().toString();

However, when i try with this code to get the text in lv, it always give me the last value (n row) in lv. I am not able to get the text of 1st row to n-1 row of lv.

Anyone help will be nice!

Thanks