forked from Ivasoft/mattermost-mobile
22 lines
636 B
TypeScript
22 lines
636 B
TypeScript
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
|
|
// See LICENSE.txt for license information.
|
|
|
|
import {EffectCallback, useEffect} from 'react';
|
|
import {Navigation} from 'react-native-navigation';
|
|
|
|
const BACK_BUTTON = 'RNN.back';
|
|
|
|
const useBackNavigation = (callback: EffectCallback) => {
|
|
useEffect(() => {
|
|
const backListener = Navigation.events().registerNavigationButtonPressedListener(({buttonId}) => {
|
|
if (buttonId === BACK_BUTTON) {
|
|
callback();
|
|
}
|
|
});
|
|
|
|
return () => backListener.remove();
|
|
}, [callback]);
|
|
};
|
|
|
|
export default useBackNavigation;
|