Scroll View not working on android pixel simulator, but its working on ios devices and simulator

    return (
    <View style={{
        flexGrow: 1,
        flex: 1,
        height: Dimensions.get('window').height,
        flexDirection: 'column',
    }}> 
    <ScrollView horizontal={false} contentContainerStyle={{flexGrow: 1}} >

        {<View style={{
            flex: 1
        }}>
            <LocationPicker navigation={this.props.navigation} onLocationPicked={this.locationPickedHandler}/>
        </View>}
        </ScrollView>
    </View>);```

I have tried setting height, flex: 1, flexGrow: 1 everything but hard luck

Can anyone please help me in fixing this issue?