Move receiver to docs for hosting

2026-06-08 08:39:59 +00:00 · 2019-01-14 00:09:29 +00:00
parent d545e1fbaf
commit aa2028442b
4 changed files with 1 additions and 0 deletions
--- a/docs/receiver/index.css
+++ b/docs/receiver/index.css
@@ -0,0 +1,9 @@
+body {
+    align-items: center;
+    display: flex;
+    justify-content: center;
+}
+#media {
+    max-height: 100vh;
+    max-width: 100vw;
+}
--- a/docs/receiver/index.html
+++ b/docs/receiver/index.html
@@ -0,0 +1,10 @@
+<html>
+    <head>
+        <script src="//www.gstatic.com/cast/sdk/libs/receiver/2.0.0/cast_receiver.js"></script>
+        <link rel="stylesheet" href="index.css">
+    </head>
+    <body>
+        <video id="media" autoplay></video>
+        <script src="index.js"></script>
+    </body>
+</html>
--- a/docs/receiver/index.js
+++ b/docs/receiver/index.js
@@ -0,0 +1,66 @@
+"use strict";
+
+const NAMESPACE = "urn:x-cast:fx_cast";
+
+const castReceiverManager = cast.receiver.CastReceiverManager.getInstance();
+
+const mediaElement = document.querySelector("#media");
+const mediaManager = new cast.receiver.MediaManager(mediaElement);
+mediaElement.width = window.innerWidth;
+
+
+let senderId;
+
+const messageBus = castReceiverManager.getCastMessageBus(
+        NAMESPACE
+      , cast.receiver.CastMessageBus.MessageType.JSON);
+
+
+const pc = new RTCPeerConnection();
+
+pc.addEventListener("icecandidate", ev => {
+    messageBus.send(senderId, {
+        subject: "iceCandidate"
+      , data: ev.candidate
+    });
+});
+pc.addEventListener("addstream", ev => {
+    mediaElement.srcObject = ev.stream;
+    mediaElement.webkitRequestFullscreen();
+});
+
+messageBus.onMessage = async message => {
+    const { subject, data } = message.data;
+
+    senderId = message.senderId;
+
+    switch (subject) {
+        case "peerConnectionOffer":
+            await pc.setRemoteDescription(data);
+            const desc = await pc.createAnswer();
+            await pc.setLocalDescription(desc);
+            messageBus.send(message.senderId, {
+                subject: "peerConnectionAnswer"
+              , data: desc
+            });
+            break;
+
+        case "iceCandidate":
+            console.log(data);
+            await pc.addIceCandidate(data);
+            break;
+
+        case "close":
+            window.close();
+            break;
+    }
+};
+
+// TODO: Fix APi shim to make this work
+castReceiverManager.onSenderDisconnected = ev => {
+    if (castReceiverManager.getSenders().length <= 0) {
+        window.close();
+    }
+};
+
+castReceiverManager.start();