How to get number of lines of TextView?

Question

I want to get the number of lines of a text view

textView.setText(\"Test line 1 Test line 2 Test line 3 Test line 4 Test line 5.............\")

Answer 1

As mentioned in this post,

getLineCount() will give you the correct number of lines only after a layout pass.

It means that you need to render the TextView first before invoking the getLineCount() method.