Develop Reference

React Native Expo: Placing a Camera inside a ViewPager

I need to put a Camera ("expo-camera") view inside a horizontal viewPager ("#react-native-community/viewpager").
I can't get it to work.
I was able to place other components with no problem, and I was able to show the Camera as a stand alone view.
I'm still a beginner.
Is this possible?
If so, can someone make a simple template of these two components together please?
ViewPager:
import React from "react";
import ViewPager from "#react-native-community/viewpager";
import Record from "../../components/Record";
import { View } from "react-native";
const Home: React.FC = () => {
return (
<ViewPager
onPageSelected={(event) => {
//Nothing yet
}}
style={{ flex: 1, backgroundColor: "#000" }}
orientation="horizontal"
scrollEnabled={true}
>
<View style={{ flex: 1, backgroundColor: "#f54242" }} />
<Record isFeed={false} />
</ViewPager>
);
};
export default Home;
Camera:
import React, { useEffect } from "react";
import { Camera } from "expo-camera";
import { View, Text, StatusBar } from "react-native";
const Record: React.FC = () => {
const [hasPermission, setHasPermission] = useState<boolean | null>(null);
useEffect(() => {
async function permission(): Promise<void> {
const { status } = await Camera.requestPermissionsAsync();
setHasPermission(status === "granted");
StatusBar.setHidden(true);
}
permission();
}, []);
if (hasPermission === null) {
return <View />;
}
if (hasPermission === false) {
return <Text>No access to camera</Text>;
}
return (
<Camera type={Camera.Constants.Type.back}/>
);
};
export default Record;
Appreciate all the help I can get.

React Native - Navigate to screen - Invalid hook call

App.js:
import React, { Component } from 'react';
import {View,Text} from 'react-native';
import { createDrawerNavigator } from 'react-navigation-drawer';
import {createAppContainer} from 'react-navigation';
import Epics from './screens/tmp';
import Pager from './screens/Pager';
const DrawerNavigator = createDrawerNavigator({
Home: {screen: Epics},
Page: {screen: Pager}
},{initialRouteName: 'Home'});
const Stack = createAppContainer(DrawerNavigator);
export default class App extends Component {
render() {
return <Stack />;
}
}
Trying to navigate to a screen through a custom component:
import { ActivityIndicator, Image, StyleSheet, View, TouchableHighlight } from 'react-native';
import PropTypes from 'prop-types';
import React from 'react';
import { useNavigation } from 'react-navigation-hooks';
import AuthorRow from './AuthorRow';
export default class Card extends React.Component {
static propTypes = {
fullname: PropTypes.string.isRequired,
image: Image.propTypes.source.isRequired,
linkText: PropTypes.string.isRequired,
onPressLinkText: PropTypes.func.isRequired,
epicId: PropTypes.string.isRequired,
};
state = {
loading: true,
};
getNav(){
return useNavigation();
}
handleLoad = () => {
this.setState({ loading: false });
};
render() {
const { fullname, image, linkText, onPressLinkText, epicId, prop } = this.props;
const { loading } = this.state;
return (
<View>
<AuthorRow
fullname={fullname}
linkText={linkText}
onPressLinkText={onPressLinkText}
/>
<TouchableHighlight onPress={() => this.getNav().navigate('Pager')} underlayColor="white">
<View style={styles.image}>
{loading && (
<ActivityIndicator style={StyleSheet.absoluteFill} size={'large'} />
)}
<Image
style={StyleSheet.absoluteFill}
source={image}
onLoad={this.handleLoad}
/>
</View>
</TouchableHighlight>
</View>
);
}
}
const styles = StyleSheet.create({
image: {
aspectRatio: 1,
backgroundColor: 'rgba(0,0,0,0.02)',
},
});
From above code, trying to navigate using:
import { useNavigation } from 'react-navigation-hooks';
getNav(){ return useNavigation(); }
this.getNav().navigate('Pager')
It errors our stating: Invariant Violation: Invalid hook call. Hooks can only be called inside of the body of a function component.
How do I navigate using "useNavigation()" or how do I get "this.props.navigation" reference in a component? (I am new to React Native, please help me understand)
Update
I tried using "this.props.navigation" and it gives me undefined error:

#sayog you are breaking the rule of hook brother.
Could you try this?
const [loading, setLoading] = useState(false);
const navigation = useNavigation();
make sure you put it after your state declaration
Note: Dont' use class component for Hook. use Functional Component for hook

//In Card component remove this
//import { useNavigation } from 'react-navigation-hooks';
//Add this line
import {withNavigation} from 'react-navigation';
class Card extends React.Component {
static propTypes = {
fullname: PropTypes.string.isRequired,
image: Image.propTypes.source.isRequired,
linkText: PropTypes.string.isRequired,
onPressLinkText: PropTypes.func.isRequired,
epicId: PropTypes.string.isRequired,
};
state = {
loading: true,
};
//Remove this
// getNav(){
// return useNavigation();
//}
handleLoad = () => {
this.setState({ loading: false });
};
render() {
const { fullname, image, linkText, onPressLinkText, epicId, prop } = this.props;
const { loading } = this.state;
return (
<View>
<AuthorRow
fullname={fullname}
linkText={linkText}
onPressLinkText={onPressLinkText}
/>
<TouchableHighlight onPress={() =>
//Make change like this
this.props.navigation.navigate('Pager')} underlayColor="white">
<View style={styles.image}>
{loading && (
<ActivityIndicator style={StyleSheet.absoluteFill} size={'large'} />
)}
<Image
style={StyleSheet.absoluteFill}
source={image}
onLoad={this.handleLoad}
/>
</View>
</TouchableHighlight>
</View>
);
}
}
const styles = StyleSheet.create({
image: {
aspectRatio: 1,
backgroundColor: 'rgba(0,0,0,0.02)',
},
});
//Make change like this
export default withNavigation(Card)

here is your mistake
mistake
onPress={() => this.getNav().navigate('Pager')
replace with
onPress={() => this.props.navigation.navigate('Pager')
here is the example
https://reactnavigation.org/docs/navigating/
https://medium.com/#marizu_makozi/navigating-between-screens-or-activities-using-react-navigation-library-68d57657d81
Another example code
class FirstScreen extends React.Component {
static navigationOptions = {
title: 'First',
}
componentDidMount(){
const {navigate} = this.props.navigation;
navigate('Second');
fetch('http://apiserver').then( (response) => {
navigate('Second');
});
}
render() {
return (
<AppLogo />
);
}
}
const AppNavigator = StackNavigator({
First: {
screen: FirstScreen,
},
Second: {
screen: SecondScreen,
},
});

You cannot use hooks inside Class component convert your class component to a functional component or use navigation object for navigations by passing navigation props to your component this.props.navigation.navigate('screenName')

TypeError: undefined is not an object (evaluating this.props.navigation.navigate) in react native

I have just started with React Native. Here is the code
app.js
import React, { Component } from 'react';
import { StackNavigator } from 'react-navigation';
import Splash from "./screens/splash";
import Home from "./screens/home";
import Card from "./screens/card";
export const RootNavigator = StackNavigator({
Home: {
screen: Home,
navigationOptions: {
header: null,
},
},
Profile: {
screen: Profile,
navigationOptions: {
headerTitle: 'Profile',
},
},
Card: {
screen: Card,
navigationOptions: {
header: null,
},
},
});
export default class App extends Component {
constructor(props) {
super(props);
this.state = { showSplash: true };
// after 1200ms change showSplash property for spalsh screen
setTimeout(() => {
this.setState(previousState => {
return { showSplash: false };
});
}, 1200);
}
render() {
if (this.state.showSplash) {
return (<Splash />);
} else {
return (<RootNavigator />);
}
}
}
In the home.js I am using card component directly like this
<ScrollView>
{
this.state.cards.map((data, index) => {
return (
<Card key={data.id} cardData={data} />
);
})
}
and here is the card.js
import React, { Component } from 'react';
import { Button, View, Text, Image } from 'react-native';
export default class Card extends Component {
constructor(props) {
super(props);
}
render() {
const { navigate } = this.props.navigation;
return (
<View>
<View style={{ flex: 0.30 }}>
<Image source={{ uri: this.props.cardData.imgUrl }} style={{ height: 100 }} />
</View>
<View style={{ flex: 0.70, backgroundColor: 'steelblue' }}>
<Text >{this.props.cardData.name}</Text>
<Text >{this.props.cardData.imgUrl}</Text>
<Button
onPress={() => this.props.navigation.navigate('Profile', {})}
title="Profile"
/>
</View>
</View>
);
}
}
Now if I use
const { navigate } = this.props.navigation;
in the profile.js it works but in case of card.js it is showing
TypeError : undefined is not an object (evaluating 'this.props.navigation.navigate')
This question is asked many times and tried all the solutions provided by the answers, but none of the answers helped.
What could be this possible issue? Is this because I am using <Card> in the Home component

If I understood correctly, Card component in your home.js screen is component in card.js.
Because you are using Card component directly in home.js (not navigating to it with react-navigation), navigation prop is not being injected. If you want your current code to work, you should pass navigation prop to your card component from profile.js
const { navigation } = this.props;
...
<ScrollView>
{
this.state.cards.map((data, index) => {
return (
<Card navigation={navigation} key={data.id} cardData={data} />
);
})
}
</ScrollView>
Most probably, you are opening your profile.js screen with this.props.navigation.navigate('Profile'), so it is working fine there.

this.props.navigation is undefined when using DrawerNavigator

I'm integrating DrawerNavigator of 'react-navigation' to my project as this document. But when I run the project it always get this error when click on the Button:
TypeError: undefined is not an object (evaluating
'this.props.navigation.navigate')
And when I swipe from left to right, nothing happen, no drawer open.
I've check this.props and it's always log empty {} in console.
I tried many solutions but it's still not working.
calculator.js
export default class Calculator extends Component {
constructor(props) {
super(props);
}
static navigationOptions = {
drawerLabel: 'Calculator',
drawerIcon: ({ tintColor }) => (
<Image
source={require('./../../res/images/icon_calculator.png')}
style={[styles.icon, {tintColor: tintColor}]}
/>
),
};
render() {
return (
<View style={styles.container}>
<View>
<Text style={styles.title}>Tip Calculator</Text>
</View>
<Button
onPress={() => this.props.navigation.navigate("SettingsScreen")}
title="Go to settings"
/>
</View>
);
}
}
module.exports = Calculator;
settings.js
export default class Settings extends Component {
constructor(props) {
super(props);
}
static navigationOptions = {
drawerLabel: 'Settings',
drawerIcon: ({ tintColor }) => (
<Image
source={require('./../../res/images/icon_settings.png')}
style={[styles.icon, {tintColor: tintColor}]}
/>
),
};
render() {
return (
<View style={styles.container}>
<Text>Settings</Text>
<Button
onPress={() => this.props.navigation.goBack()}
title="Go back home"
/>
</View>
);
}
}
module.exports = Settings;
navigation.js
import {
DrawerNavigator
} from 'react-navigation';
import Calculator from './../components/calculator/calculator.js';
import Settings from './../components/settings/settings.js';
const RootDrawer = DrawerNavigator({
CalculatorScreen: {
path: '/',
screen: Calculator
},
SettingsScreen: {
path: '/sent',
screen: Settings
}
}, {
initialRouteName: 'CalculatorScreen',
drawerPosition: 'left'
});
export default RootDrawer;
App.js
export default class App extends Component<{}> {
render() {
return (
<Calculator/>
);
}
}
index.js
import { AppRegistry } from 'react-native';
import App from './App';
AppRegistry.registerComponent('rn_tip_calculator', () => App);
Do I have to use StackNavigator with DrawerNavigator, or am I missed something in config?
Full source code, it's only a simple example project, please have a look: https://github.com/HCMUS-IceTeaViet-SE/rn_tip_calculator
Any help will be appreciated. Thanks!

You can use dispatch api https://reactnavigation.org/docs/navigators/navigation-actions
1) import navigation actions
import { NavigationActions } from 'react-navigation'
2) dispatch navigation action:
const navigateAction = NavigationActions.navigate({
routeName: 'SettingsScreen',
params: {},
})
this.props.navigation.dispatch(navigateAction)

I'm pretty new to React-Native but sometimes this also happens to me.
I'm using Redux and stack navigator.... but here is my working example...
import { StackNavigator } from 'react-navigation'
import { Animated, Easing } from 'react-native'
import LoginScreen from '../Containers/LoginScreen'
import LaunchScreen from '../Containers/LaunchScreen'
import HomeScreen from '../Containers/HomeScreen'
import SignUpScreen from '../Containers/SignUpScreen'
import SettingsScreen from '../Containers/SettingsScreen'
import VehicleCreateScreen from '../Containers/VehicleCreateScreen'
import styles from './Styles/NavigationStyles'
// Manifest of possible screens
const PrimaryNav = StackNavigator({
LoginScreen: { screen: LoginScreen },
LaunchScreen: { screen: LaunchScreen },
HomeScreen: { screen: HomeScreen },
SignUpScreen: { screen: SignUpScreen },
SettingsScreen: { screen: SettingsScreen },
VehicleCreateScreen: { screen: VehicleCreateScreen }
}, {
// Default config for all screens
headerMode: 'none',
initialRouteName: 'LaunchScreen',
navigationOptions: {
headerStyle: styles.header
},
transitionSpec: {
duration: 0,
timing: Animated.timing,
easing: Easing.step0,
},
},
)
export default PrimaryNav
And then from a component not connected to REDUX
import React, { Component } from 'react';
import { Container, Content, List, ListItem, Icon, Text, Button, Left, Right, Badge } from 'native-base';
import { Image } from 'react-native'
import styles from './Styles/SideBarStyle';
// import backgroundImage from '../Images/vw.jpg'
const backgroundImage = require("../Images/vw.jpg");
const drawerImage = require("../Images/dirtyHandsDark.jpg");
export default class SideBar extends Component {
constructor(props) {
super(props);
}
render() {
// *********** HERE WE DECLARE AN ARRAY TO RENDER LISTS FROM. THIS COULD ALSO BE LIST OF BIKES FROM STORE.. ***********
const datas = [
{
name: "Home",
route: "HomeScreen",
icon: "settings",
bg: "#C5F442",
},
{
name: "Repair",
route: "HomeScreen",
icon: "settings",
bg: "#C5F442",
},
{
name: "My Profile",
route: "SettingsScreen",
icon: "settings",
bg: "#C5F442",
},
];
return (
<Container>
<Content bounces={false} style={{ flex: 1, backgroundColor: "#fff", top: -1 }}>
<Image source={backgroundImage} style={styles.drawerCover}>
<Image square style={styles.drawerImage} source={drawerImage} />
</Image>
<List
dataArray={datas}
renderRow={data =>
// *********** CREATE NEW LIST ITEM ON CLICK NAVIGATE TO APPROPRIATE LISTITEM.SCREEN ***********
<ListItem button noBorder onPress={() => this.props.navigation.navigate(data.route)}>
<Left>
<Icon active name={data.icon} style={{ color: "#777", fontSize: 26, width: 30 }} />
<Text style={styles.text}>
{data.name}
</Text>
</Left>
{data.types &&
<Right style={{ flex: 1 }}>
<Badge
style={{
borderRadius: 3,
height: 25,
width: 72,
backgroundColor: data.bg,
}}
>
<Text style={styles.badgeText}>{`${data.types} Types`}</Text>
</Badge>
</Right>}
</ListItem>}
/>
</Content>
</Container>
);
}
}
You can see I reference this.props.navigation.navigate no problem.
Heres my repo for reference.
https://github.com/GavinThomas1192/motoMechanicMeeKanic/tree/master/App

This happen because I don't "connect" my DrawerNavigator to my app.
There is 2 ways to achieve this:
First way: register DrawerNavigator as app root component. In index.js change:
from AppRegistry.registerComponent('rn_tip_calculator', () => App);
to AppRegistry.registerComponent('rn_tip_calculator', () => RootDrawer);
So you could delete App.js because it's useless now.
Second way: Keep register App component (in App.js) as app root component. Then put inside App component to "connect" DrawerNavigator to the app.
export default class App extends Component<{}> {
render() {
return (
<RootDrawer/>
);
}
}
The document say nothing about how to connect the navigator to the app, nothing about register component or put navigator inside root component. This drive newbie like me mad!

Navigate user to New Screen on listitem click React native

I am trying to navigate user to next screen when user click on list item. I am trying to make use of Navigator in this , i am newbie to react , there is Redux and Flux two different architecture as i am not every much good in react so i am little confuse with there working.We can navigate user by using Navigator and also by using Action. Here is my class :-
ERROR i am Getting is :- undefined is not a function(evaluating '_this4.goDetailPage(rowData)')
Today.js
import React, { Component } from 'react';
import {
StyleSheet,
Text,
} from 'react-native';
import {FeedStack} from './movielistdeatilrouter';
export default class TodayView extends Component {
constructor(props , context) {
super(props , context);
}
render() {
return (
<FeedStack />
);
}
}
movielistdeatilrouter.js : -
import React from 'react';
import {StackNavigator } from 'react-navigation';
import MovieDeatilScreen from './MovieDeatilScreen';
import Movielisting from './movielisting';
export const FeedStack = StackNavigator({
Movielisting: {
screen: Movielisting,
navigationOptions: {
title: 'Movielisting',
},
},
MovieDeatilScreen: {
screen: MovieDeatilScreen,
navigationOptions: ({ navigation }) => ({
title: 'MovieDeatilScreen',
}),
},
});
movielistiing.js :-
import React, { Component } from 'react';
import { StatusBar } from 'react-native'
import { StackNavigator } from 'react-navigation';
import { NavigationActions } from 'react-navigation';
import { Actions, ActionConst } from 'react-native-router-flux';
import home from '../images/home.png';
import MovieDeatilScreen from './MovieDeatilScreen'
const { width: viewportWidth, height: viewportHeight } = Dimensions.get('window');
import {
StyleSheet,
Text,
Image,
View,
AsyncStorage,
TouchableOpacity,
TouchableHighlight,
Dimensions,
ListView
} from 'react-native';
const uri = 'http://csswrap.com/wp-content/uploads/2015/03/showmenu.png';
export default class Movielisting extends Component {
constructor(props) {
super(props);
var ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
this.state = {
moviesData: ds.cloneWithRows([]),
};
}
componentDidMount() {
this.fetchMoviesData();
}
fetchMoviesData() {
var url = 'http://api.themoviedb.org/3/movie/now_playing?api_key=17e62b78e65bd6b35f038505c1eec409';
fetch(url)
.then(response => response.json())
.then(jsonData => {
this.setState({
moviesData: this.state.moviesData.cloneWithRows(jsonData.results),
});
})
.catch( error => console.log('Error fetching: ' + error) );
}
render() {
return (
<View style={styles.container}>
<ListView
dataSource={this.state.moviesData}
renderRow={this.renderRow}
enableEmptySections={true}
style={styles.ListViewcontainer}
/>
</View>
);
}
renderRow(rowData){
return (
<View style={styles.thumb} >
<TouchableOpacity onPress={() => this.goDeatilPage(rowData)}>
<Image
source={{uri:'https://image.tmdb.org/t/p/w500_and_h281_bestv2/'+rowData.poster_path}}
resizeMode="cover"
style={styles.img} />
<Text style={styles.txt}>{rowData.title} (Rating: {Math.round( rowData.vote_average * 10 ) / 10})</Text>
</TouchableOpacity>
</View>
);
}
goDeatilPage = (rowData) => {
alert('hi');
AsyncStorage.setItem('moviesData', JSON.stringify(rowData));
this.props.navigation.navigate('MovieDeatilScreen');
};
}
const styles = StyleSheet.create({
container: {
position:'relative',
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#F5FCFF',
},
welcome: {
fontSize: 20,
textAlign: 'center',
margin: 10,
},action: {
flex: 0.4,
},thumb: {
backgroundColor: '#ffffff',
marginBottom: 5,
elevation: 1
},
img: {
height: 300
},
txt: {
margin: 10,
fontSize: 16,
textAlign: 'left'
},ListViewcontainer:{
marginTop:50,
bottom: 50,
}
});
Index.android.js :-
import React, { Component } from 'react';
import {
AppRegistry,
StyleSheet,
Text,
StatusBar,
View
} from 'react-native';
import App from './app';
import DrawerMenu from './Drawer/drawer-toolbar-android';
import BookmarkView from './Pages/bookmark';
import CalendarView from './Pages/calendar';
import ClientView from './Pages/client';
import InfoView from './Pages/info';
import SettingsView from './Pages/setting';
import { DrawerNavigator, StackNavigator } from 'react-navigation';
const stackNavigator = StackNavigator({
Info: { screen: InfoView },
Settings: {screen: SettingsView },
Bookmark: {screen: BookmarkView },
Calendar: {screen: CalendarView},
Client: {screen: ClientView},
}, {
headerMode: 'none'
});
const easyRNRoute = DrawerNavigator({
Home: {
screen: App,
},
Stack: {
screen: stackNavigator
}
}, {
contentComponent: DrawerMenu,
contentOptions: {
activeTintColor: '#e91e63',
style: {
flex: 1,
paddingTop: 15,
}
}
});
AppRegistry.registerComponent('flightbot', () => easyRNRoute);
App.js class :-
import React, { Component } from 'react';
import {
AppRegistry,
StyleSheet,
Text,
StatusBar,
View
} from 'react-native';
import { Navigator, NativeModules } from 'react-native';
import { COLOR, ThemeProvider } from 'react-native-material-ui';
import { Toolbar, BottomNavigation, Icon } from 'react-native-material-ui';
import Container from './Container';
import { TabRouter } from 'react-navigation';
import TodayView from './Contents/today';
import ProfileView from './Contents/profile';
import MapView from './Contents/map';
import ChatView from './Contents/chat';
const uiTheme = {
palette: {
primaryColor: COLOR.green500,
accentColor: COLOR.pink500,
},
toolbar: {
container: {
height: 70,
paddingTop: 20
}
}
}
const TabRoute = TabRouter({
Today: { screen: TodayView },
Profile: { screen: ProfileView },
Map: { screen: MapView },
Chat: {screen: ChatView}
}, {
initialRouteName: 'Today',
}
);
class TabContentNavigator extends Component {
constructor(props, context) {
super(props, context);
this.state = {
active: props.value.active,
};
}
//this method will not get called first time
componentWillReceiveProps(newProps){
this.setState({
active: newProps.value.active,
});
}
render() {
const Component = TabRoute.getComponentForRouteName(this.state.active);
return <Component/>;
}
}
export default class App extends Component {
constructor(props, context) {
super(props, context);
this.state = {
active: 'Today',
};
}
static navigationOptions = {
title: 'Menu',
};
navigate() {
this.props.navigation.navigate('DrawerOpen'); // open drawer
}
render() {
return (
<ThemeProvider uiTheme={uiTheme}>
<Container>
<StatusBar backgroundColor="rgba(0, 0, 0, 0.2)" translucent />
<Toolbar
leftElement="menu"
centerElement={this.state.active}
onLeftElementPress={() => this.navigate()}
/>
<TabContentNavigator value={this.state} key={this.state} />
<BottomNavigation active={this.state.active}
hidden={false}
style={{ container: { position: 'absolute', bottom: 0, left: 0, right: 0 } }}
>
<BottomNavigation.Action
key="Today"
icon="today"
label="Today"
onPress={() => this.setState({ active: 'Today' })}
/>
<BottomNavigation.Action
key="Profile"
icon="person"
label="Profile"
onPress={() => {
this.setState({ active: 'Profile' });
}}
/>
<BottomNavigation.Action
key="Map"
icon="map"
label="Map"
onPress={() => this.setState({ active: 'Map' })}
/>
<BottomNavigation.Action
key="Chat"
icon="chat"
label="Chat"
onPress={() => this.setState({ active: 'Chat' })}
/>
</BottomNavigation>
</Container>
</ThemeProvider>
);
}
}
i am trying my level best to solve this , its almost 3 days today i am looking for solution that how i can do this , i just want to open a new Screen on click on list item. Can any one tell me how to do that.I will be very Grateful if some one let me know the way to navigate to next screen.
ScreenShot of my Error :-
Thanks!!!

Using "React Navigation" should help you to do the trick.
For more information, you can find it here: https://reactnavigation.org
Cheers,
====== UPDATE ======
I believe the way you set up the Today component is incorrect, and also your question is unclear, it took me a while to understand what you're wanting to do.
Anyway, Today component should be a StackNavigator if you want to open a detail screen from it, and it will control 2 screens (ListScreen and DetailScreen):
const TodayView = StackNavigator({
List: {
screen: ListScreen,
},
Detail: {
screen: DetailScreen,
},
});
Then setup your screens like this:
class ListScreen extends Component {
static navigationOptions = {
title: 'List',
}
constructor(props , context) {
super(props , context);
this.goToDetailScreen = this.goToDetailScreen.bind(this);
}
goToDetailScreen() {
this.props.navigation.navigate('Detail');
}
render() {
return (
<TouchableOpacity onPress={() => this.goToDetailScreen()}>
<Text>GO TO DETAIL</Text>
</TouchableOpacity>
);
}
}
class DetailScreen extends Component {
static navigationOptions = {
title: 'Detail',
}
render() {
return (
<TouchableOpacity onPress={() => this.props.navigation.goBack()}>
<Text>BACK TO LIST SCREEN</Text>
</TouchableOpacity>
);
}
}
There is an example calling "StacksInTabs" in their Github repo, that you might want to take a look at it: https://github.com/react-community/react-navigation/blob/master/examples/NavigationPlayground/js/StacksInTabs.js
Cheers,

Finally it works , this is how i do following change in code . :-
<View style={styles.container}>
<ListView
dataSource={this.state.moviesData}
renderRow={this.renderRow.bind(this)}
enableEmptySections={true}
style={styles.ListViewcontainer}
/>
</View>
I just added .bind(this) function to renderRow.
Rest is Same :-
renderRow(rowData){
return (
<View style={styles.thumb} >
<TouchableOpacity onPress={()=>this.goDeatilPage(rowData)}>
<Image
source={{uri:'https://image.tmdb.org/t/p/w500_and_h281_bestv2/'+rowData.poster_path}}
resizeMode="cover"
style={styles.img} />
<Text style={styles.txt}>{rowData.title} (Rating: {Math.round( rowData.vote_average * 10 ) / 10})</Text>
</TouchableOpacity>
</View>
);
}
goDeatilPage = (rowData) => {
alert('hi');
AsyncStorage.setItem('moviesData', JSON.stringify(rowData));
this.props.navigation.navigate('MovieDeatilScreen');
}
Thanks #Goon for your Time i highly Appreciate your effort. Thank you Brother.

Use React Navigation for navigate screen, it is very Easy-to-Use,
Create 3 class in react native
defined navigator class
2.first screen
3.navigate screen
1.Basic.js
import {
StackNavigator,
} from 'react-navigation';
const BasicApp = StackNavigator({
Main: {screen: Movielistiing},
Detail: {screen: Movielistdeatilrouter},
});
module.exports = BasicApp;
2.Movielistiing.js
class Movielistiing extends React.Component {
static navigationOptions = {
title: 'Welcome',
};
render() {
const { navigate } = this.props.navigation;
return (
<Button
title="Go to movie detail"
onPress={() =>
navigate('Detail', { name: 'Jane' })
}
/>
);
}
}
3.Movielistdeatilrouter.js
class Movielistdeatilrouter extends React.Component {
static navigationOptions = ({navigation}) => ({
title: navigation.state.params.name,
});
render() {
const { goBack } = this.props.navigation;
return (
<Button
title="Go back"
onPress={() => goBack()}
/>
);
}
}