Develop Reference

Displaying a Image from the Camera

I am relatively new to React-Native and mobile app development. I am trying to create a clone of Instagram. And in the post screen what I do is I have a button Camera and once I click on it, that should take me to CameraView screen. And in the CameraView screen I will take a picture using expo-camera and save the picture in a variable. So here, I want to export the picture and then import it in my Post screen, so that the user can have a preview of what the picture looks like before uploading. And another thing to note is that, the Post screen will by default have a Placeholder image and once the image is taken the placeholder image has to be replaced with the image.
I tried this code but it didnt work.
My Post screen :-
import { View, Text, Image, TextInput } from 'react-native';
import React, { useState, useEffect } from 'react'
import * as Yup from 'yup';
import { Formik } from 'formik'
import { Button, Divider } from 'react-native-elements';
import { useNavigation } from '#react-navigation/native';
import CameraView, { takePicture } from '../../screens/CameraView';
const PLACEHOLDER_IMG = require('../../assets/defImg.png')
const uploadPostSchema = Yup.object().shape({
caption: Yup.string().max(2200, 'Caption cannot exceed character limit.')
})
const FormikPostUploader = ({route}) => {
const [thumbnailUrl, setThumbnailUrl] = useState(PLACEHOLDER_IMG)
const navigation = useNavigation()
const handleCameraPress = () => {
UserImage = takePicture()
setThumbnailUrl(UserImage)
navigation.navigate('CameraView')
}
return (
<Formik
initialValues={{ imageUrl: '', caption:'' }}
onSubmit={(values) => console.log(values)}
validationSchema={uploadPostSchema}
validateOnMount={true}>
{({
handleBlur,
handleChange,
handleSubmit,
values,
errors,
isvalid
}) => (
<>
<View style={{ margin: 20, justifyContent: 'space-between', flexDirection: 'row' }}>
<Image source={thumbnailUrl} />
<View style={{ flex: 1, margin: 15 }}>
<TextInput
placeholder='Write a caption...'
placeholderTextColor='gray'
multiline={true}
style={{ color: 'white', fontSize: 17 }}
onChangeText={handleChange('caption')}
onBlur={handleBlur('caption')}
value={values.caption}
/>
</View>
</View>
<Divider width={0.5} orientation='vertical'/>
<View style={{ alignItems: 'center', marginTop: 15 }}>
<Text style={{ fontSize: 18, fontWeight: 'bold', color: 'white' }}>Choose Image</Text>
</View>
<View style={{ justifyContent: 'space-between', flexDirection: 'column', margin: 20 }}>
<View style={{ justifyContent: 'space-between', flexDirection: 'row', margin: 30 }}>
<Button title='Camera' onPress={handleCameraPress}/>
<Button title='Gallery' onPress={() => navigation.navigate('GalleryView')} />
</View>
<Button onPress={handleSubmit} title='Post' disabled={isvalid} />
</View>
</>
)}
</Formik>
)
}
export default FormikPostUploader
And my CameraView screen :-
import { View, Text, Image, StyleSheet, Button } from 'react-native'
import React, {useState, useEffect} from 'react'
import { Camera } from 'expo-camera'
import { TouchableOpacity } from 'react-native'
import { useNavigation } from '#react-navigation/native'
import { PLACEHOLDER_IMG } from '../components/newPost/FormikPostUploader'
export const takePicture = async(camera) => {
const data = await camera.takePictureAsync(null)
return data.uri
}
const Header = () =>{
const navigation = useNavigation()
return (
<View style = {styles.headerContainer}>
<TouchableOpacity style = {{marginBottom:15}} onPress={() => navigation.goBack()}>
<Image source = {require('../assets/back.png')} style = {{width:35, height:35, margin:20}}/>
</TouchableOpacity>
<Text style={{color:'white', fontWeight: '700', fontSize:20, marginRight: 25, marginTop:35, marginBottom:15}}>New Post</Text>
<Text> </Text>
</View>
)
}
const CameraView = () => {
const UserImage = takePicture()
const navigation = useNavigation()
const [hasCameraPermission, setHasCameraPermission] = useState(null)
const [thumbnailUrl, setThumbnailUrl] = useState(PLACEHOLDER_IMG)
const [camera, setCamera] = useState(null)
const [type, setType] = useState(Camera.Constants.Type.back)
const captureImage = async () => {
if (camera) {
const UserImage = await takePicture(camera)
setThumbnailUrl(UserImage)
}
}
useEffect(() => {
(async() => {
const cameraStatus = await Camera.requestCameraPermissionsAsync()
setHasCameraPermission(cameraStatus.status === 'granted')})()},
[])
if (hasCameraPermission === null) {
return <View/>
}
if (hasCameraPermission === false){
return <Text>Enable access for Camera to proceed</Text>
}
return (
<View style={{ flex: 1, backgroundColor: 'black'}}>
<Header/>
<Camera
ref = {ref => setCamera(ref)}
style={styles.fixedRatio}
type={type}
ratio={'1:1'}/>
<View style = {styles.cameraContainer}>
<TouchableOpacity onPress={() => {setType(type === Camera.Constants.Type.back ? Camera.Constants.Type.front : Camera.Constants.Type.back)}}>
<Image source={require('../assets/turn-camera.png')} style = {{width:70, height:70, margin: 15}}/>
</TouchableOpacity>
<TouchableOpacity onPress={() => {captureImage(), navigation.goBack(), console.log(UserImage)}}>
<Image source={require('../assets/camera-shutter.png')} style = {{width:70, height:70, marginRight:60}}/>
</TouchableOpacity>
</View>
</View>
)
}
const styles = StyleSheet.create({
cameraContainer: {
flex:0.15,
backgroundColor: 'black',
flexDirection:'row',
justifyContent: 'space-between',
alignItems: 'center',
},
fixedRatio: {
flex:0.99,
aspectRatio:0.9
},
headerContainer: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
backgroundColor:'black'
},
icon: {
width:25,
height: 25,
marginHorizontal:15,
marginTop:30,
},
iconContainer: {
flexDirection:'row',
justifyContent: 'space-between',
height:50,
},
}
)
export default CameraView
Am I doing anything wrong. Can you help me fix this. Thanks in advance!

SOLVED Expo-Camera, takePictureAsync undefined (Unhandled promise rejection: TypeError: ref.current.takePictureAsync is not a function)

I'm trying to create react app with expo using expo-camera for taking pictures. I have separately components MeasurementCameraScreen and MeasurementCamera. I'm using useRef() hook to be able to call takePictureAsync() from the MeasuremenCameraScreen.
When pressing the take image -button takePicture() console.logs the ref, so I assume the onPress gets there, but then I get the following error message:
[Unhandled promise rejection: TypeError: ref.current.takePictureAsync is not a function. (In 'ref.current.takePictureAsync(options)', 'ref.current.takePictureAsync' is undefined)]
I saw that people have also had same issues with takePictureAcync(), but I haven't found solution to my problem. I also tired to combine the MeasurementCameraScreen and MeasurementCamera components to one component, and with that I got the camera working, but I'm curious of why it doesn't work now? refs are new thing for me so I think there is something wrong with them.
Here are the components:
MeasurementCameraScreen
import { useRef } from 'react'
import { StyleSheet, TouchableOpacity, View } from 'react-native'
import MeasurementCamera from '../components/MeasurementCamera'
import Text from '../components/Text'
const MeasurementCameraScreen = () => {
const cameraRef = useRef(null)
return (
<View style={styles.container}>
<View style={styles.cameraContainer}>
<MeasurementCamera ref={cameraRef}/>
</View>
<View>
</View>
<TouchableOpacity
onPress={() => cameraRef.current.takePicture()}
style={styles.buttonContainer}
>
<Text>
Take image
</Text>
</TouchableOpacity>
</View>
)
}
const styles = StyleSheet.create({
container: {
flex: 1,
},
cameraContainer: {
flex: 1,
},
buttonContainer: {
width: '100%',
height: 70,
backgroundColor: 'white',
justifyContent: 'center',
alignItems: 'center',
alignSelf: 'flex-end'
},
})
export default MeasurementCameraScreen
MeasurementCamera
import { useState, useEffect, useImperativeHandle, forwardRef } from 'react'
import { StyleSheet } from "react-native"
import { Camera } from 'expo-camera'
import Text from './Text'
const MeasurementCamera = forwardRef((props, ref) => {
const [hasPermission, setHasPermission] = useState(null)
useEffect(() => {
const getPermission = async () => {
const { status } = await Camera.requestCameraPermissionsAsync()
setHasPermission(status === 'granted')
}
getPermission()
}, [])
const takePicture = async () => {
if (ref) {
console.log(ref.current)
const options = {
quality: 1,
base64: true
}
const picture = await ref.current.takePictureAsync(options)
console.log(picture.uri)
}
}
useImperativeHandle(ref, () => ({
takePicture
}))
if (hasPermission === null) {
return <Text>Requesting for camera permission</Text>
} if (hasPermission === false) {
return <Text>No access to camera</Text>
}
return (
<Camera
ref={ref}
style={StyleSheet.absoluteFillObject}
/>
)
})
MeasurementCamera.displayName = 'MeasurementCamera'
export default MeasurementCamera
EDIT: Solved the problem, check out the comment for solution! :)

Okay I found the solution!
After reading the medium article #LouaySleman recommended about the expo-camera I understood that to be able to use the Expo Camera components functions I need to use ref. So what I needed was two refs, one for the components to communicate and another one to be able to use the Camera takePictureAsync() function.
Now that we have permissions to access the Camera, you should get familiar with the ref props on line 132, in the Camera component. There we have passed the cameraRef that was previously defined with useRef. In doing so, we will have access to interesting methods that we can call to control the Camera.

What you needed is to add two refs, one for the components to communicate and another one to be able to use the Camera takePictureAsync() function Please check this example from medium:
import React, { useState, useRef, useEffect } from "react";
import {
View,
Text,
TouchableOpacity,
SafeAreaView,
StyleSheet,
Dimensions,
} from "react-native";
import { Camera } from "expo-camera";
import { Video } from "expo-av";
export default function CameraScreen() {
const [hasPermission, setHasPermission] = useState(null);
const [cameraType, setCameraType] = useState(Camera.Constants.Type.back);
const [isPreview, setIsPreview] = useState(false);
const [isCameraReady, setIsCameraReady] = useState(false);
const [isVideoRecording, setIsVideoRecording] = useState(false);
const [videoSource, setVideoSource] = useState(null);
const cameraRef = useRef();
useEffect(() => {
(async () => {
const { status } = await Camera.requestPermissionsAsync();
setHasPermission(status === "granted");
})();
}, []);
const onCameraReady = () => {
setIsCameraReady(true);
};
const takePicture = async () => {
if (cameraRef.current) {
const options = { quality: 0.5, base64: true, skipProcessing: true };
const data = await cameraRef.current.takePictureAsync(options);
const source = data.uri;
if (source) {
await cameraRef.current.pausePreview();
setIsPreview(true);
console.log("picture", source);
}
}
};
const recordVideo = async () => {
if (cameraRef.current) {
try {
const videoRecordPromise = cameraRef.current.recordAsync();
if (videoRecordPromise) {
setIsVideoRecording(true);
const data = await videoRecordPromise;
const source = data.uri;
if (source) {
setIsPreview(true);
console.log("video source", source);
setVideoSource(source);
}
}
} catch (error) {
console.warn(error);
}
}
};
const stopVideoRecording = () => {
if (cameraRef.current) {
setIsPreview(false);
setIsVideoRecording(false);
cameraRef.current.stopRecording();
}
};
const switchCamera = () => {
if (isPreview) {
return;
}
setCameraType((prevCameraType) =>
prevCameraType === Camera.Constants.Type.back
? Camera.Constants.Type.front
: Camera.Constants.Type.back
);
};
const cancelPreview = async () => {
await cameraRef.current.resumePreview();
setIsPreview(false);
setVideoSource(null);
};
const renderCancelPreviewButton = () => (
<TouchableOpacity onPress={cancelPreview} style={styles.closeButton}>
<View style={[styles.closeCross, { transform: [{ rotate: "45deg" }] }]} />
<View
style={[styles.closeCross, { transform: [{ rotate: "-45deg" }] }]}
/>
</TouchableOpacity>
);
const renderVideoPlayer = () => (
<Video
source={{ uri: videoSource }}
shouldPlay={true}
style={styles.media}
/>
);
const renderVideoRecordIndicator = () => (
<View style={styles.recordIndicatorContainer}>
<View style={styles.recordDot} />
<Text style={styles.recordTitle}>{"Recording..."}</Text>
</View>
);
const renderCaptureControl = () => (
<View style={styles.control}>
<TouchableOpacity disabled={!isCameraReady} onPress={switchCamera}>
<Text style={styles.text}>{"Flip"}</Text>
</TouchableOpacity>
<TouchableOpacity
activeOpacity={0.7}
disabled={!isCameraReady}
onLongPress={recordVideo}
onPressOut={stopVideoRecording}
onPress={takePicture}
style={styles.capture}
/>
</View>
);
if (hasPermission === null) {
return <View />;
}
if (hasPermission === false) {
return <Text style={styles.text}>No access to camera</Text>;
}
return (
<SafeAreaView style={styles.container}>
<Camera
ref={cameraRef}
style={styles.container}
type={cameraType}
flashMode={Camera.Constants.FlashMode.on}
onCameraReady={onCameraReady}
onMountError={(error) => {
console.log("camera error", error);
}}
/>
<View style={styles.container}>
{isVideoRecording && renderVideoRecordIndicator()}
{videoSource && renderVideoPlayer()}
{isPreview && renderCancelPreviewButton()}
{!videoSource && !isPreview && renderCaptureControl()}
</View>
</SafeAreaView>
);
}
const WINDOW_HEIGHT = Dimensions.get("window").height;
const closeButtonSize = Math.floor(WINDOW_HEIGHT * 0.032);
const captureSize = Math.floor(WINDOW_HEIGHT * 0.09);
const styles = StyleSheet.create({
container: {
...StyleSheet.absoluteFillObject,
},
closeButton: {
position: "absolute",
top: 35,
left: 15,
height: closeButtonSize,
width: closeButtonSize,
borderRadius: Math.floor(closeButtonSize / 2),
justifyContent: "center",
alignItems: "center",
backgroundColor: "#c4c5c4",
opacity: 0.7,
zIndex: 2,
},
media: {
...StyleSheet.absoluteFillObject,
},
closeCross: {
width: "68%",
height: 1,
backgroundColor: "black",
},
control: {
position: "absolute",
flexDirection: "row",
bottom: 38,
width: "100%",
alignItems: "center",
justifyContent: "center",
},
capture: {
backgroundColor: "#f5f6f5",
borderRadius: 5,
height: captureSize,
width: captureSize,
borderRadius: Math.floor(captureSize / 2),
marginHorizontal: 31,
},
recordIndicatorContainer: {
flexDirection: "row",
position: "absolute",
top: 25,
alignSelf: "center",
justifyContent: "center",
alignItems: "center",
backgroundColor: "transparent",
opacity: 0.7,
},
recordTitle: {
fontSize: 14,
color: "#ffffff",
textAlign: "center",
},
recordDot: {
borderRadius: 3,
height: 6,
width: 6,
backgroundColor: "#ff0000",
marginHorizontal: 5,
},
text: {
color: "#fff",
},
});

expo camera in react native is showing camera size of notification bar in mobile

though i have copied the exact sample code of expo-camera
which is working fine but in my device it is not working.
expo camera in react native is showing camera size of notification bar in mobile.
if you have more resources related to react native camera please share.
import React, { useState, useEffect } from 'react';
import { StyleSheet, Text, View, TouchableOpacity } from 'react-native';
import { Camera } from 'expo-camera';
export default function App() {
const [hasPermission, setHasPermission] = useState(null);
const [type, setType] = useState(Camera.Constants.Type.back);
useEffect(() => {
(async () => {
const { status } = await Camera.requestPermissionsAsync();
setHasPermission(status === 'granted');
})();
}, []);
if (hasPermission === null) {
return <View />;
}
if (hasPermission === false) {
return <Text>No access to camera</Text>;
}
return (
<View style={styles.container}>
<Camera style={styles.camera} type={type}>
<View style={styles.buttonContainer}>
<TouchableOpacity
style={styles.button}
onPress={() => {
setType(
type === Camera.Constants.Type.back
? Camera.Constants.Type.front
: Camera.Constants.Type.back
);
}}>
<Text style={styles.text}> Flip </Text>
</TouchableOpacity>
</View>
</Camera>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
},
camera: {
flex: 1,
},
buttonContainer: {
flex: 1,
backgroundColor: 'transparent',
flexDirection: 'row',
margin: 20,
},
button: {
flex: 0.1,
alignSelf: 'flex-end',
alignItems: 'center',
},
text: {
fontSize: 18,
color: 'white',
},
});

React-Native Jitsi Meet 'null is not an object (evaluating 'JitsiMeetModule.call)' Error

I am new to react-native and Jitsi-Meet.
I a trying to develop a video-call app using Jitsi Meet.
I applied everything as in the descriptions on official website but I get the errors in the pics.
here are some of my codes
on my Jitsi.js component =
import React from 'react';
import { View } from 'react-native';
import JitsiMeet, { JitsiMeetView } from 'react-native-jitsi-meet';
class VideoCall extends React.Component {
constructor(props) {
super(props);
this.onConferenceTerminated = this.onConferenceTerminated.bind(this);
this.onConferenceJoined = this.onConferenceJoined.bind(this);
this.onConferenceWillJoin = this.onConferenceWillJoin.bind(this);
}
componentDidMount() {
console.log(props);
const { username, roomname } = this.props;
setTimeout(() => {
const url = `https://your.jitsi.server/${roomname}`; // can also be only room name and will connect to jitsi meet servers
const userInfo = {
displayName: `${username}`,
email: 'user#example.com',
avatar: 'https:/gravatar.com/avatar/abc123' };
JitsiMeet.call(url, userInfo);
/* You can also use JitsiMeet.audioCall(url) for audio only call */
/* You can programmatically end the call with JitsiMeet.endCall() */
}, 1000);
}
onConferenceTerminated(nativeEvent) {
/* Conference terminated event */
}
onConferenceJoined(nativeEvent) {
/* Conference joined event */
}
onConferenceWillJoin(nativeEvent) {
/* Conference will join event */
}
render() {
return (
<View style={{ backgroundColor: 'black',flex: 1 }}>
<JitsiMeetView onConferenceTerminated={this.onConferenceTerminated} onConferenceJoined={this.onConferenceJoined} onConferenceWillJoin={this.onConferenceWillJoin} style={{ flex: 1, height: '100%', width: '100%' }} />
</View>
);
}
}
export default VideoCall;
on my App.Js where I import jitsi component =
import React, {useState} from 'react';
import { Platform, StyleSheet, Text, View, Button, TextInput } from 'react-native';
import JitsiMeet from './components/jitsi'
const instructions = Platform.select({
ios: `Şu anda IOS konfigürasyon`,
android: `Android Konfigürasyon`,
});
export default function App() {
const [Count, setCount] = useState(0);
const [value, SetValue] = React.useState('');
const [value2, SetValue2] = React.useState('');
const addJitsi = () => {
try {
if (value !== '' && value2 !== '' ) {
const roomname = value.replace(/ |,|\.|/g, "");
const username = value2.replace(/ |,|\.|/g, "");
return <JitsiMeet roomname={roomname} username={username}/>
}
return <Text style={styles.welcome}>Lütfen alanları doldurunuz</Text>
} catch (error) {
console.log(error);
}
}
return (
<View style={styles.container}>
<View style={styles.header}>
<Text style={styles.welcome}>Deep Lab University</Text>
<TextInput
style={styles.TextInputStyle}
onChangeText={text => SetValue(text)}
value={value}
placeholder='Kanal adı: '
/>
<TextInput
style={styles.TextInputStyle}
onChangeText={text => SetValue2(text)}
value={value2}
placeholder='Kullanıcı adı: '
/>
<Button title={'Kanal Oluştur'} style={{ marginBottom: '3%' }} onPress={(e) => console.log(value, value2)}/>
</View>
<Text style={styles.welcome}>Sayımız: `${Count}`</Text>
<Text style={styles.instructions}>To get started, edit App.js</Text>
<Text style={styles.instructions}>{instructions}</Text>
<Button title={`${Count}`} onPress={(e) => setCount(prevstate => prevstate +1)}/>
{
addJitsi()
}
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#F5FCFF',
},
header: {
backgroundColor: '#999',
color: 'red',
minHeight: '50%',
width: '90%',
top: '1%',
marginTop: '0%',
},
welcome: {
fontSize: 20,
textAlign: 'center',
margin: 10,
},
instructions: {
textAlign: 'center',
color: '#333333',
marginBottom: 5,
},
TextInputStyle: {
height: 40,
borderColor: 'gray',
borderWidth: 1,
backgroundColor: 'white',
margin: '2%',
}
});
I can not go further . Thanks in advance

React Native randomly errors: Can't find variable image after 30 - 90 seconds

So I'm building a React Native app using
React Native - Latest
MobX and MobX-React - Latest
Firebase - Latest
My app works fine. However, I can leave the app idle or play around with it and after 30-90 seconds I red screen with this error. Its not being very specific about what file is erroring! How can I debug this?
Firebase.js
export function getFeed(db,id,callback){
db.collection("posts").where("userId", "==", id)
.get()
.then(function (querySnapshot) {
callback(true,querySnapshot)
})
.catch(function (error) {
callback(false)
console.log("Error getting documents: ", error);
});
}
List.js
import React, { Component } from 'react';
import {
Platform,
StyleSheet,
Text,
View,
TouchableOpacity,
FlatList,
ActivityIndicator,
RefreshControl
} from 'react-native';
import Post from './Post';
import Spinner from 'react-native-spinkit';
import { Icon } from 'react-native-elements';
import { getFeed } from '../../network/Firebase';
import { observer, inject } from 'mobx-react';
#inject('mainStore')
#observer export default class List extends Component {
constructor(props) {
super(props)
this.state = {
dataSource: [],
initialLoad: true,
refreshing: false
}
this.getData = this.getData.bind(this)
}
componentWillMount() {
this.getData()
}
getData() {
this.setState({
refreshing: true
})
getFeed(this.props.screenProps.db, this.props.mainStore.userData.id, (status, res) => {
let tempArray = []
let counter = 0
res.forEach((doc) => {
let tempObj = doc.data()
doc.data().user
.get()
.then((querySnapshot) => {
tempObj.userData = querySnapshot.data()
tempArray.push(tempObj)
counter = counter + 1
if (counter === res.docs.length - 1) {
this.setState({
dataSource: tempArray,
initialLoad: false,
refreshing: false
})
}
})
});
})
}
renderRow = ({ item }) => {
return (
<Post item={item} />
)
}
render() {
if (this.state.initialLoad) {
return (
<View style={styles.spinner}>
<Spinner isVisible={true} type="9CubeGrid" size={40} color="white" />
</View>
)
} else {
return (
<FlatList
data={this.state.dataSource}
extraData={this.state}
keyExtractor={(_, i) => i}
renderItem={(item) => this.renderRow(item)}
refreshControl={
<RefreshControl
refreshing={this.state.refreshing}
onRefresh={this.getData}
/>
}
/>
);
}
}
}
const styles = StyleSheet.create({
spinner: {
marginTop: 30,
alignItems: 'center'
}
});
Post.js
import React, { Component } from 'react';
import {
Platform,
StyleSheet,
Text,
View,
TouchableOpacity,
Image
} from 'react-native';
import moment from 'moment';
import { Icon } from 'react-native-elements';
export default class Post extends React.PureComponent {
render() {
let today = moment()
let date = this.props.item.date
if(today.diff(date, 'days') < 5){
date = moment(date).startOf('day').fromNow()
}else{
date = moment(date).format('DD MMM YYYY, h:mm a')
}
return (
<View
style={styles.container}
>
<View style={styles.top}>
<Image style={styles.profile} source={{uri: this.props.item.userData.image}} />
<Text style={styles.title}>{this.props.item.userData.firstName+' '+this.props.item.userData.lastName}</Text>
</View>
<View style={styles.descriptionContainer}>
<Text style={styles.description}>{this.props.item.description}</Text>
</View>
<View style={styles.imageContainer}>
<Image style={styles.image} source={{uri: this.props.item.image}} />
</View>
<TouchableOpacity style={styles.commentsContainer}>
<View style={styles.timeFlex}>
<Text style={styles.title}>{date}</Text>
</View>
<View style={styles.commentFlex}>
<Text style={styles.title}>Comments (12)</Text>
</View>
</TouchableOpacity>
</View>
);
}
}
const styles = StyleSheet.create({
title: {
color: 'white',
backgroundColor: 'transparent'
},
timeFlex: {
flex: 0.5,
alignItems: 'flex-start'
},
commentFlex: {
flex: 0.5,
alignItems: 'flex-end'
},
profile: {
width: 40,
height: 40,
borderRadius: 20,
marginRight: 10
},
descriptionContainer: {
marginBottom: 10,
marginHorizontal: 15,
},
description: {
color: 'rgba(255,255,255,0.5)'
},
commentsContainer: {
marginBottom: 10,
alignItems: 'flex-end',
marginHorizontal: 15,
flexDirection: 'row'
},
imageContainer: {
marginBottom: 10,
marginHorizontal: 15,
height: 180
},
image: {
height: '100%',
width: '100%'
},
top: {
justifyContent: 'flex-start',
margin: 10,
marginLeft: 15,
flexDirection: 'row',
alignItems: 'center'
},
container: {
margin: 10,
backgroundColor: '#243c5e',
borderRadius: 10,
shadowColor: 'black',
shadowOffset: {
width: 2,
height: 1
},
shadowRadius: 4,
shadowOpacity: 0.3
}
});