emptyapp/App.js

import React, {Fragment, useEffect} from 'react';
import {
  SafeAreaView,
  StyleSheet,
  ScrollView,
  View,
  Text,
  StatusBar,
} from 'react-native';

import KeepAwake from 'react-native-keep-awake';
import LoginPage from './Src/Pages/_1_Login'
  
import * as RN from 'react-native'
import * as EL from 'react-native-elements'

import C from 'rn-class'

C.addComp(RN);
C.addComp(EL, "EL");

const App = () => {

  useEffect(() => {
        console.log(">>>>>>>>>>>>>>>>>>:")
        __DEV__ && KeepAwake.activate();
   }, []);



  return (
    <Fragment>
      <C.SafeAreaView  cls="flx1">
        <LoginPage/>
      </C.SafeAreaView>
    </Fragment>
  );
};

export default App;