Not Giving Any Size(width or Hight) When Android Released App Until First Screen Refresh about sizer

[samerjallad]

i was doing another try for the package because I really like using it... so I remembered during coding if you add a const modifier to the container, font, sizedBox...etc.... it will give an error.. so what I did in the main page I removed const modifier from the main.dart which will open the main screen & now it is working as it should be... i will keep testing it to make sure that it is OK.... my old code was
return Sizer( builder: (context, orientation, deviceType) { return const MaterialApp( home: MainScreenPage(), ); }, );
and my new code is:
return Sizer( builder: (context, orientation, deviceType) { return MaterialApp( home: MainScreenPage(), ); }, );

[kaustuv-praz]

Use responsive_sizer package.
This package is not maintained any more.
responsive_sizer package is a branch of this one with active development.
Issue is solved there.
https://pub.dev/packages/responsive_sizer

[samerjallad]

I faced the same issue recently with my App, in debugging it is working properly but after release I need to do refresh to the app, sometimes optimizing my phone then it might work, yesterday I removed all the the .h & .w from the main screen & replace them with int Numbers & the app was working in a good way except the fonts since i was was using .sp for the font size... also the strange thing is the same is affecting the main screen only, other screens are working in a good way.
this is what happened:

and this is the original screen.

[Sameera-Perera]

Thank you samerjallad for your support. I think I should try it.
I also found a solution. I added a splash screen for 1 second. I worked too.