Tutorial Basic Radio App for MIT App Inventor part02

[@petitscratchcat]

AIA link plz?

[@redaksisastra]

what emulator?

[@azaotl]

use companion in a cellphone

[@jeanteban7716]

hello the tutorial is great thank you I would like to know how to put an image in place of links thank you

[@ali.alftlawe]

How do you make the text box does not accept more than 20 Number thank you