React-Native | 我无法覆盖 bg 图像

Question

I'm trying to fit my background image to cover the whole app but its not, even though i've tested most of similar threads here so any help is appreciated.

I've made some changes to the original source and added an arrow towards the left edge of the image that i was hoping to have at the edge when i open up the EXPO app on my phone, but i only see a few pixels of the arrow at the left edge.

**app.js**
function HomeScreen() {
  return (
    <ImageBackground source={require('./assets/bgImage.jpg')} style={styles.bgImage}>
      <View>
        <Text>Home Screen</Text>
      </View>
    </ImageBackground>
  );
}


bgImage: {
    flex: 1,
    width: null,
    height: null,
    resizeMode: 'cover',
    justifyContent: 'center',
    alignItems: "center"
}

Answer 1

try this:-

import React from 'react';
import { ImageBackground, View, Text } from 'react-native';

const HomeScreen = () => {
return (
    <ImageBackground source={require('../assets/apple.jpg')}
        style={{
            position: "absolute",
            top: 0,
            left: 0,
            bottom: 0,
            right: 0,
            flex: 1,
            alignItems: "center"
        }}>
        <View style={{
            width: '90%',
            height: 200,
            backgroundColor: "red",
            justifyContent: "center",
            alignItems: "center",
        }}>
            <Text>Home Screen</Text>
        </View>
    </ImageBackground>
   );
  }


 export default HomeScreen;

It is working fine.