not getting the top layout bar in android studio code example

Example 1: react is there a safe area view for android

import { StyleSheet, Platform } from 'react-native';
export default StyleSheet.create({
    droidSafeArea: {
        flex: 1,
        backgroundColor: npLBlue,
        paddingTop: Platform.OS === 'android' ? 25 : 0
    },
});

Example 2: table layout stuck to top android studio

android:orientation="vertical"