android textview toggle single line to multi line on click

Question

I'm trying to make a textview with two states. In the normal state, the textview should show a single line or height should be equal to that of a single line. In the toggled state, it's height should be the height of all lines or it should show all lines in the textview. The textview should toggle on click.

And I want to know if this will work in a ListAdapter.

Any help will be appreciated. Thanks.

Answer 1

textView.setSingleLine（boolean singleLine）不起作用吗？