It's possible to put a TextView inside of a RadioGroup. But, is it good practice?

Question

What I\'m trying to accomplish: When the user clicks a specific RadioButton, a TextView should appear immediately below the selected RadioButton.

Answer 1

Two options:

1. Doing something similar as you said but it doesn't need to be inside the RadioGroup. Making the TextView visible when the user clicks on the RadioButton.
2. Perhaps you can do something with a ViewStub. Check this link.