feature_flags

Description:

feature flags

feature_flags #
This package simply allows you to activate dynamically functionnalities of your app.
Usage #
Setup #
Wrap your app's widget in a Features widget.
Features(
child: MaterialApp(
/// ...
),
);
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Testing if a feature is enabled #
To test is a feature is currently enabled, use the Features.isFeatureEnabled function with a unique functionnality identifier.
if (Features.isFeatureEnabled(context, 'DECREMENT')) {
/// The 'DECREMENT' feature is enabled
}
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Enable or disable a feature #
From the Features widget #
By updating the flags from the Features widget.
Features(
flags: [ 'DECREMENT' ],
child: MaterialApp(
/// ...
),
);
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Enabling it locally from code #
You can activate a feature by calling the Features.setFeature function. The feature flag is saved into shared preferences and is persisted between sessions.
Features.setFeature(
context,
'DECREMENT',
true,
);
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Using the debug view #
The debug view allow your users to activate or deactivate any dynamic feature.

This may be useful during developpment, but it should be used carefuly.

DebugFeatures.show(
context,
availableFeatures: [
Feature('DECREMENT', name: 'Decrement'),
Feature('RESET', name: 'Reset'),
],
);
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