JAVASCRIPT

ImageBackground in React Native

<ImageBackground source={require('background image path')} style={{width: '100%', height: '100%'}}>
   <View style={{position: 'absolute', top: 0, left: 0, right: 0, bottom: 0, justifyContent: 'center', alignItems: 'center'}}>
     <Text>Centered text</Text>
   </View>
</ImageBackground>

react native backgrunde img

return (
  <ImageBackground source={...} style={{width: '100%', height: '100%'}}>
    <Text>Inside</Text>
  </ImageBackground>
);

add background image react native

return (
  <ImageBackground source={...} style={{width: '100%', height: '100%'}}>
    ......All Children tags
  </ImageBackground>
);