Display some placeholder stuff before rendering your text or media content

$ npm install rn-placeholder --save

import Placeholder from 'rn-placeholder';

/*...*/
render() {
    return (
      <View>
        <Placeholder.ImageContent
          size={60}
          animate="fade"
          lineNumber={4}
          lineSpacing={5}
          lastLineWidth="30%"
          onReady={this.state.isReady}
        >
          <Text>Placeholder has finished :D</Text>
        </Placeholder.ImageContent>
      </View>
    );
  }
/*...*/