Hi,
Image not shown until any key pressed as below. It runs well on iOS. And it's ok also if I replace DrawerLayout with DrawerLayoutAndroid.

Here is the code of MainScene and Drawer.
class MainScene extends Component {
render() {
let navigationView = (
<Drawer/>
);
return (
<DrawerLayout
drawerWidth={300}
drawerPosition={DrawerLayout.positions.Left}
renderNavigationView={() => navigationView}>
<Text>MainScene</Text>
</DrawerLayout>
);
}
}
class Drawer extends Component {
render() {
return (
<View style={styles.container}>
<Image style={styles.logo} source={youdataLogo}/>
</View>
);
}
}
Thx!