Question 128118 in Android Studio Question posted in
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Android Studio – Flutter android studio –dart-define not working

I am trying to pass arguments using –dart-define in the Android Studio IDE, but I am not able to access in the code.

code is

String.fromEnvironment('ENVIRONMENT', defaultValue: "DEV");

It is returning defaultValue.

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2

Answers


  1. 0

    This is probably a weird gotcha with String.fromEnvironment, from the docs:

    This constructor is only guaranteed to work when invoked as const

    So this only works if you use

    const String.fromEnvironment('ENVIRONMENT', defaultValue: "DEV");
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  2. 0

    change this

    --dart-define=ENVIRONMENT=PROD

    to this

    --dart-define ENVIRONMENT=PROD
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