this are solutions to this is to run your code in “release” mode?
Within a terminal you can do that via flutter run --release
.
In Android Studio you could double tap shift
to bring up the search everywhere
command window. If you simply type release
you should be able to find the Flutter Run main.dart in Release Mode
command.

Also you can find this in the menu under “Run” just like so:

ShareFollowanswered May 17, 2019 at 4:45Robin Reiter1,7751212 silver badges2020 bronze badgesAdd a comment10
- Running commands:App by default runs on debug mode, it is bit janky but needed to provide features like hot reload and hot restart. However, if you want to run the app in other modes, try these commands:
- Release mode:
flutter run --release
- Profile mode:
flutter run --profile
- Release mode:
- Adding flags in the IDE:You can also add these flags in IDE, click on
main.dart
in the toolbar:Add--release
flag in theAdditional run flags
option
solution 2

solution 3
try using shortcuts
You can use the following Shortcuts to open the configuration of the run and write –release
ALTSHIFTF10 then Press 0 and Press ALTa
Finally, you are there where you just have to write –release and Press ENTER
Thats it!
solution 4
1- The first one is to use the debugShowCheckModeBanner property in your MaterialApp widget .
Code :
MaterialApp(
debugShowCheckedModeBanner: false,
)
And then do a hot reload.
2-The second possibility is to hide debug mode banner in Flutter Inspector if you use Android Studio or IntelliJ IDEA .

3- The third possibility is to use Dart DevTools .
But if you want to switch to release mode ,
Use this command for running your app flutter run --release
or In Android Studio , click on :
>
Run>
Flutter Run ‘main.dart’ in Release Mode
