The DevSettings module exposes methods for customizing settings for developers in development.

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Reference

Methods

addMenuItem()

static addMenuItem(title: string, handler: function)

Add a custom menu item to the developer menu:

DevSettings.addMenuItem('Show Secret Dev Screen', () => {

Alert.alert('Showing secret dev screen!');

});

reload()

static reload()

Reload the application. Can be invoked directly or on user interaction:

<Button title="Reload" onPress={() => DevSettings.reload()} />