1.3.6 • Published 1 year ago
react-native-jannuscustom v1.3.6
import { mediaDevices, MediaStream, RTCIceCandidate, RTCPeerConnection, RTCSessionDescription, RTCView } from 'react-native-webrtc';
import React from 'react';
import { Dimensions, FlatList, StatusBar, TouchableOpacity, View, Text } from 'react-native';
import { JanusMain, JanusVideoRoomPlugin, JanusShareScreenPlugin } from 'react-native-jannuscustom';
const \_height = Dimensions.get("window").height;
const \_width = Dimensions.get("window").width;
import WebView from 'react-native-webview';
import io from 'socket.io-client';
import { ScrollView } from 'react-native-gesture-handler';
import Janus from './janus.mobile.js';
import Icon from 'react-native-vector-icons/FontAwesome';
JanusMain.setDependencies({
RTCPeerConnection,
RTCSessionDescription,
RTCIceCandidate,
MediaStream,
});
class video extends React.Component {
constructor(props) {
super(props);
const \_window = Dimensions.get("window");
var \_win = \_window;
if (\_win.width < \_win.height) {
\_win.width = \_window.height;
\_win.height = \_win.width;
}
var camWidth = 200;
if (\_win.width > 1024) camWidth = 300;
else if (\_win.width > 900) camWidth = 250;
else if (\_win.width < 700) camWidth = 170;
var camHeigh = Math.ceil(camWidth / 1.4);
var remainWidth = \_win.width - camWidth;
var scale = Platform.OS == 'ios' ? Platform.isPad ? remainWidth / 920 : remainWidth / 980 : remainWidth / 960;//530
var boardHei = 530 \* scale;
var starHei = 20;
if ((_win.height - boardHei) / 2 > 100) {
starHei = 50;
} else if ((_win.height - boardHei) / 2 > 50) {
starHei = 30;
}
if (scale > 1.0)
scale = 1.0;
this.state = {
stream: null,
publishers: [],
publishersScreen: [],
camWidth: camWidth,
camHeigh: camHeigh,
scale: scale.toFixed(2),
remWidth: _win.width - camWidth,
isPublishing: false,
isMute: false,
};
}
async receivePublisher(publisher) {
try {
let videoRoom = new JanusVideoRoomPlugin(this.janus);
videoRoom.setRoomID(1234);
videoRoom.setOnStreamListener((stream) => {
this.setState(state => ({
publishers: [
...state.publishers,
{
publisher: publisher,
stream: stream,
},
],
}));
});
await videoRoom.createPeer();
await videoRoom.connect();
await videoRoom.receive(this.videoRoom.getUserPrivateID(), publisher);
} catch (e) {
console.error(e);
}
}
async receivePublisherScreen(publisher) {
try {
let videoRoomScreen = new JanusShareScreenPlugin(this.janus1);
videoRoomScreen.setRoomID("Your roomID number");
videoRoomScreen.setOnStreamListener((stream) => {
console.log("stream", stream);
this.setState({
publishersScreen: [
{
publisherScreen: publisher,
streamScreen: stream,
},
],
});
});
await videoRoomScreen.createPeer();
await videoRoomScreen.connect();
await videoRoomScreen.receive(this.videoRoomScreen.getUserPrivateID(), publisher);
} catch (e) {
console.error(e);
}
}
async removePublisher(publisherID) {
try {
this.setState(state => ({
publishers: state.publishers.filter(pub => pub.publisher == null || pub.publisher.id !== publisherID),
}));
} catch (e) {
console.error(e);
}
}
async removePublisherScreen(publisherID) {
console.log("removePublisherScreen", publisherID);
try {
this.setState({
publishersScreen: [],
});
} catch (e) {
console.error(e);
}
}
async initJanus(stream) {
try {
this.setState(state => ({
publishers: [
{
publisher: null,
stream: stream,
},
],
}));
let host = "12.34.56.78"("your Host")
let server = "ws://" + host + ":1111"("your server)
this.janus = new JanusMain(server);
this.janus.setApiSecret('janusrocks');
await this.janus.init();
this.videoRoom = new JanusVideoRoomPlugin(this.janus);
this.videoRoom.setRoomID(1234);
var nameObj = {
name: 'can',
role: 'Student'
}
this.videoRoom.setDisplayName(JSON.stringify(nameObj));
this.videoRoom.setOnPublishersListener((publishers) => {
for (let i = 0; i < publishers.length; i++) {
this.receivePublisher(publishers[i]);
}
});
this.videoRoom.setOnPublisherJoinedListener((publisher) => {
this.receivePublisher(publisher);
});
this.videoRoom.setOnPublisherLeftListener((publisherID) => {
this.removePublisher(publisherID);
});
this.videoRoom.setOnWebRTCUpListener(async () => {
});
this.videoRoom.checkRoomExist(554466).then((res) => {
console.log("checkExist", res);
})
await this.videoRoom.createPeer();
await this.videoRoom.connect();
await this.videoRoom.join();
await this.videoRoom.publish(stream);
} catch (e) {
console.error('main', JSON.stringify(e));
}
}
async initJanusScreen() {
try {
let host = "12.23.56.78"("Your Host")
let server = "ws://" + host + ":1111"("Change this to your server")
this.janus1 = new JanusMain(server);
this.janus1.setApiSecret('janusrocks');
await this.janus1.init();
this.videoRoomScreen = new JanusShareScreenPlugin(this.janus1);
this.videoRoomScreen.setRoomID("Your RoomID to join share screen ");
var nameObjScreen = {
name: 'can',
role: 'Student'
}
this.videoRoomScreen.setDisplayName(JSON.stringify(nameObjScreen));
this.videoRoomScreen.setonPublishersListenerShareScreen((publishers) => {
for (let i = 0; i < publishers.length; i++) {
this.receivePublisherScreen(publishers[i]);
}
});
this.videoRoomScreen.setonPublisherJoinedListenerShareScreen((publisher) => {
this.receivePublisherScreen(publisher);
});
this.videoRoomScreen.setOnPublisherLeftListener((publisherID) => {
this.removePublisherScreen(publisherID);
});
this.videoRoomScreen.setOnWebRTCUpListener(async (test) => {
console.log('test', test)
});
await this.videoRoomScreen.createPeer();
await this.videoRoomScreen.connect();
await this.videoRoomScreen.joinShareScreen();
console.log("this.state.publishersScreen", this.state.publishersScreen);
} catch (e) {
console.error('main', JSON.stringify(e));
}
}
getMediaStream = async () => {
let isFront = true;
let sourceInfos = await mediaDevices.enumerateDevices();
let videoSourceId;
for (let i = 0; i < sourceInfos.length; i++) {
const sourceInfo = sourceInfos[i];
console.log(sourceInfo);
if (sourceInfo.kind == 'videoinput' && sourceInfo.facing == (isFront ? 'front' : 'environment')) {
videoSourceId = sourceInfo.deviceId;
}
}
let stream = await mediaDevices.getUserMedia({
audio: true,
video: {
facingMode: (isFront ? 'user' : 'environment'),
},
});
await this.initJanus(stream);
};
async componentDidMount() {
// this.getMediaStream();
this.socket = io("Your sever", { transports: ['websocket'] });
console.log('socket', this.socket);
this.socket.connect();
this.socket.on('connect', (msg) => {
console.log('connected', msg);
this.socket.emit('room', '123');
this.socket.emit('gethistchat', '123');
});
this.socket.on('count_client', (data) => {
console.log(`num-client: ${data}`);
});
this.socket.on('gethistchat', (data) => {
console.log(`gethistchat: ${data}`, data);
});
this.socket.on('rev-messages', (data) => {
console.log(`rev-messages: ${data}`,data);
});
}
componentWillUnmount = async () => {
if (this.janus) {
await this.janus.destroy();
}
this.socket.removeAllListeners('count_client');
this.socket.removeAllListeners('gethist');
this.socket.removeAllListeners('rev-messages');
this.socket.disconnect();
};
renderView() {
}
render() {
if (this.state.publishersScreen.length > 0) {
console.log("this.state.publishersScreen", this.state.publishersScreen);
}
return (
<View style={{ flex: 1, width: '100%', height: '100%', flexDirection: 'row' }}>
{/_ <StatusBar translucent={true} barStyle={'light-content'} />
<FlatList
data={this.state.publishers}
numColumns={2}
keyExtractor={(item, index) => {
if (item.publisher === null) {
return `rtc-default`;
}
return `rtc-${item.publisher.id}`;
}}
renderItem={({ item }) => (
<RTCView style={{
flex: 1,
width: (Dimensions.get('window').width / 2),
height: (Dimensions.get('window').height / 2),
}} objectFit={'cover'} streamURL={item.stream.toURL()} />
)}
/> _/}
<View style={{
flexDirection: 'row', alignItems: 'center',
justifyContent: 'space-between', marginHorizontal: 10,
height: Platform.OS == 'ios' ? Platform.isPad ? _height / 1.4 : _height / 1.3 : _height / 1.3,
marginTop: Platform.OS == 'ios' ? Platform.isPad ? 30 : 0 : 0,
width: _width / 1.05,
alignSelf: 'center'
}}>
<View style={{ flex: 1, borderRadius: 8, backgroundColor: '#fff', marginLeft: 10, overflow: 'hidden' }}>
<View style={{
paddingBottom: 3, position: 'absolute',
top: Platform.OS == 'ios' ? Platform.isPad ? 20 : 5 : 5, left: 10, zIndex: 9999
}}>
</View>
<TouchableOpacity
onPress={() => {
if (this.state.isMute == false) {
this.setState({ isMute: true });
this.videoRoom.muteAudio();
} else {
this.setState({ isMute: false });
this.videoRoom.unmuteAudio();
}
}}
style={{ position: 'absolute', top: 10, left: 10, zIndex: 9999 }} >
{
this.state.isMute == false ?
<Icon name="microphone" size={30} color="black" />
:
<Icon name="microphone-slash" size={30} color="black" />
}
</TouchableOpacity>
<TouchableOpacity
onPress={() => {
// this.videoRoom.joinShareScreen();
this.initJanusScreen()
// console.log("this.state.publishersScreen", this.state.publishersScreen);
}}
style={{ position: 'absolute', top: 10, left: 40, zIndex: 9999 }} >
<Icon name="video-camera" size={30} color="black" />
</TouchableOpacity>
{
this.state.publishersScreen.length > 0 ?
this.state.publishersScreen.map((item, index) => {
console.log("publishersScreenItem", item);
// let role = item.displa;
return (
<>
<RTCView style={{
flex: 1,
backgroundColor: 'transparent',
marginTop: Platform.OS == 'ios' ? Platform.isPad ? 50 : 0 : 25,
marginLeft: Platform.OS == 'ios' ? Platform.isPad ? -5 : 23 : 0
}}
objectFit={'cover'} streamURL={item.streamScreen.toURL()} />
</>
)
})
: <WebView
style={{ flex: 1, backgroundColor: 'transparent', marginTop: Platform.OS == 'ios' ? Platform.isPad ? 50 : 0 : 25, marginLeft: Platform.OS == 'ios' ? Platform.isPad ? -5 : 23 : 0 }}
ref={(reff) => this.webView = reff}
originWhitelist={['*']}
mixedContentMode="always"
injectedJavaScript={`setScale("${this.state.scale}")`}
allowFileAccess={true}
allowUniversalAccessFromFileURLs={true}
useWebKit={true}
allowsInlineMediaPlayback={true}
onMessage={this.onMessageFromWeb}
onLoadEnd={this.webViewLoadDone}
scalesPageToFit={true}
source={{ uri:"your webview link" }}
/>
}
{
!!this.state.playingVideo && (
<Video source={this.state.playingVideo}
ref={(ref) => this._player = ref}
resizeMode='contain'
playWhenInactive={true}
paused={this.state.videoPause}
style={styles.backgroundVideo} />
)
}
</View>
<View style={{
width: this.state.camWidth * 1.19, paddingHorizontal: 2,
flexDirection: 'column',
justifyContent: 'space-between',
marginTop: 3
}}>
<View style={{
backgroundColor: Platform.OS == 'ios' ? this.state.remoteUrl == '' ? '#F2F2F2' : "#fff" : '#F2F2F2',
borderRadius: 10,
marginBottom: Platform.OS == 'ios' ? Platform.isPad ? "8%" : 0 : '3%',
marginLeft: Platform.OS == 'ios' ? Platform.isPad ? 25 : this.state.remoteUrl == '' ? 15 : 15 : 5,
height: Platform.OS == 'ios' ? Platform.isPad ? this.state.camHeigh * 1.3 : this.state.camHeigh : this.state.camHeigh / 1.15,
width: this.state.remoteUrl == '' ? Platform.OS == 'ios' ? Platform.isPad ? _width / 3.77 : _width / 3.9 : this.state.camWidth * 1.15 : Platform.OS == 'ios' ? this.state.camWidth * 1.05 : this.state.camWidth * 1.15,
alignItems: 'center',
justifyContent: 'center'
}}>
{
this.state.remoteUrl !== '' && this.state.isOffCam && <RTCView
streamURL={this.state.remoteUrl}
objectFit="contain"
zOrder={10}
style={{
flex: 1,
width: Platform.OS == 'ios' ? this.state.camWidth * 1.05 : this.state.camWidth * 1.1,
borderRadius: 10,
borderWidth: 1, borderColor: '#fff',
height: Platform.OS == 'ios' ? Platform.isPad ? this.state.camHeigh * 1.2 : this.state.camHeigh / 1.05 : this.state.camHeigh / 1.2
}} />
}
{
this.state.publishers.filter((item, index) => {
return this.state.publishers.indexOf(item) === index;
}).map((item, index) => {
console.log('item', item?.publisher?.displayName);
if (item?.publisher?.displayName !== undefined) {
console.log('item', JSON.parse(item?.publisher?.displayName).role);
}
// let role = item.displa;
return (
<>
{
item?.publisher?.displayName !== undefined && (
JSON.parse(item?.publisher?.displayName).role == "Teacher" && (
<RTCView style={{
flex: 1,
width: this.state.camWidth,
borderRadius: 10,
borderWidth: 1, borderColor: '#fff',
height: this.state.camHeigh / 1.15,
}} objectFit={'cover'} streamURL={item.stream.toURL()} />
)
)
}
</>
)
})
}
</View>
<View style={{
backgroundColor: Platform.OS == 'ios' ? '#fff' : '#F2F2F2',
borderRadius: 10, marginTop: 3,
marginLeft: Platform.OS == 'ios' ? Platform.isPad ? 25 : this.state.localUrl == '' ? 15 : 15 : 5,
height: this.state.camHeigh / 1.15,
width: this.state.localUrl == '' ? Platform.OS == 'ios' ? Platform.isPad ? _width / 3.77 : _width / 3.9 : this.state.camWidth * 1.15 : Platform.OS == 'ios' ? this.state.camWidth * 1.05 : this.state.camWidth * 1.15,
alignItems: 'center',
justifyContent: 'center',
flexDirection: "row"
}}>
<ScrollView>
<ScrollView
nestedScrollEnabled={true}
horizontal={true}
contentContainerStyle={{ width: this.state.camWidth * 1.1, flexWrap: 'wrap', paddingHorizontal: 2, height: this.state.camHeigh / 1.2, }}
style={{ width: "100%" }}
>
{
this.state.publishers.filter((item, index) => {
return this.state.publishers.indexOf(item) === index;
}).map((item, index) => {
console.log('item2', item);
return (
<>
{
item?.publisher?.displayName !== undefined ? (
JSON.parse(item?.publisher?.displayName).role == "Student" && index < 5 && (
<View style={{ width: this.state.camWidth / 2, backgroundColor: "yellow", height: this.state.camHeigh / 2.5, margin: 1 }}>
<RTCView style={{
flex: 1,
width: this.state.camWidth / 2,
borderRadius: 10,
marginLeft: 15,
borderWidth: 1, borderColor: '#fff',
height: this.state.camHeigh,
}} objectFit={'cover'} streamURL={item.stream.toURL()} />
</View>
)
) : (
<View style={{ width: this.state.camWidth / 2, backgroundColor: "yellow", height: this.state.camHeigh / 2.5, margin: 1 }}>
<RTCView style={{
flex: 1,
width: this.state.camWidth / 2,
borderRadius: 10,
marginLeft: 15,
borderWidth: 1, borderColor: '#fff',
height: this.state.camHeigh,
}} objectFit={'cover'} streamURL={item.stream.toURL()} />
</View>
)
}
</>
)
})
}
</ScrollView>
</ScrollView>
</View>
</View>
</View>
</View>
);
}
}
export default video;