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call.js
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call.js
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let localVideo = document.getElementById("local-video")
let remoteVideo = document.getElementById("remote-video")
localVideo.style.opacity = 0
remoteVideo.style.opacity = 0
localVideo.onplaying = () => { localVideo.style.opacity = 1 }
remoteVideo.onplaying = () => { remoteVideo.style.opacity = 1 }
let peer
function init(userId) {
peer = new Peer(userId, {
host: '192.168.1.37',
port: 9000,
path: '/videocallapp'
})
peer.on('open', () => {
Android.onPeerConnected()
})
listen()
}
let localStream
function listen() {
peer.on('call', (call) => {
navigator.getUserMedia({
audio: true,
video: true
}, (stream) => {
localVideo.srcObject = stream
localStream = stream
call.answer(stream)
call.on('stream', (remoteStream) => {
remoteVideo.srcObject = remoteStream
remoteVideo.className = "primary-video"
localVideo.className = "secondary-video"
})
})
})
}
function startCall(otherUserId) {
navigator.getUserMedia({
audio: true,
video: true
}, (stream) => {
localVideo.srcObject = stream
localStream = stream
const call = peer.call(otherUserId, stream)
call.on('stream', (remoteStream) => {
remoteVideo.srcObject = remoteStream
remoteVideo.className = "primary-video"
localVideo.className = "secondary-video"
})
})
}
function toggleVideo(b) {
if (b == "true") {
localStream.getVideoTracks()[0].enabled = true
} else {
localStream.getVideoTracks()[0].enabled = false
}
}
function toggleAudio(b) {
if (b == "true") {
localStream.getAudioTracks()[0].enabled = true
} else {
localStream.getAudioTracks()[0].enabled = false
}
}