Flutter debugging release mode, enable logs in release mode

Question

I know based on documentation that

Debugging information is stripped out. Debugging is disabled.

But can we somehow force to print logs, or maybe debug in release mode? "production app" I'm using Android Studio.

For example while developing android app in AS we are able to print logs

android:debuggable="true"

Solution 1

Plug your phone (if it is the case) on your computer and type on terminal:

$ flutter logs

You should be able to choose the device you want to see logs.

Solution 2

To display information that you would like to be visible in release mode ('production code') of your flutter app, simply use print() method. For info you want to hide in console log use debugPrint().

Maybe this part of documentation will help.

Comments

[Jakub S.]

this is not the solution for logs in production ver.

[IulianT]

using pring or debugprint in release (flutter run --release) on ios does not log anything