remove navigation event that exits app

src/components/App.tsx

@@ -140,6 +140,9 @@ function _App() {
 	}
 
 	const handlePinForeground = async () => {
+		// check if app has pw
+		const pw = await secureStore.get(SECURESTORE_KEY)
+		if (isNull(pw)) { return }
 		// check if app is locked
 		const now = Math.ceil(Date.now() / 1000)
 		const lockData = await store.getObj<ILockData>(STORE_KEYS.lock)

src/screens/Dashboard.tsx

@@ -29,7 +29,7 @@ import { claimToken, getMintsForPayment } from '@wallet'
 import { getTokenInfo } from '@wallet/proofs'
 import { useEffect, useState } from 'react'
 import { useTranslation } from 'react-i18next'
-import { BackHandler, StyleSheet, TouchableOpacity, View } from 'react-native'
+import { StyleSheet, TouchableOpacity, View } from 'react-native'
 
 export default function Dashboard({ navigation, route }: TDashboardPageProps) {
 	const { t } = useTranslation([NS.common])
@@ -284,13 +284,6 @@ export default function Dashboard({ navigation, route }: TDashboardPageProps) {
 		return focusHandler
 	}, [navigation])
 
-	// prevent back navigation - https://reactnavigation.org/docs/preventing-going-back/
-	useEffect(() => {
-		const backHandler = () => BackHandler.exitApp()
-		navigation.addListener('beforeRemove', backHandler)
-		return () => navigation.removeListener('beforeRemove', backHandler)
-	}, [navigation])
-
 	return (
 		<View style={[styles.container, { backgroundColor: color.BACKGROUND }]}>
 			{/* Balance, Disclaimer & History */}