How to correct my flutter app?

Question

I am using the my mobile for testing the application. But for the first time I got the output in mobile. But when I start the work after few minutes later that meant I removed my mobile form the lap. And the next time I get the same output as i get previous. But I changed my code then I run after removing the mobile. I can't able to get the current output. I show the same output I got first.

Answer 1

Please show your code here so that we can help you
https://www.sololearn.com/post/75089/?ref=app

Answer 2

Connect your mobile to your laptop again

Answer 3

But I want the last output what I have when I run the code through mobile