chore: Use webrtc interface to build the voip module.
This commit is contained in:
cloudwebrtc
parent
56d9ba7d4a
commit
93b623f2d5
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@ -1,11 +1,57 @@
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import 'dart:async';
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import 'dart:core';
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import 'voip_abstract.dart';
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import 'package:webrtc_interface/webrtc_interface.dart';
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import 'package:sdp_transform/sdp_transform.dart' as sdp_transform;
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import '../matrix.dart';
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MediaDevices mediaDevices = Null as MediaDevices;
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RTCFactory factory = Null as RTCFactory;
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class RTCVideoRenderer extends VideoRenderer {
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RTCVideoRenderer() : super() {
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muted = true;
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}
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@override
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late bool muted;
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@override
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MediaStream? srcObject;
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@override
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Future<bool> audioOutput(String deviceId) {
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// TODO: implement audioOutput
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throw UnimplementedError();
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}
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@override
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Future<void> initialize() {
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// TODO: implement initialize
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throw UnimplementedError();
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}
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@override
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// TODO: implement renderVideo
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bool get renderVideo => throw UnimplementedError();
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@override
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// TODO: implement textureId
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int? get textureId => throw UnimplementedError();
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@override
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// TODO: implement videoHeight
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int get videoHeight => throw UnimplementedError();
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@override
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// TODO: implement videoWidth
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int get videoWidth => throw UnimplementedError();
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@override
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Future<void> dispose() => throw UnimplementedError();
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}
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/// The default life time for call events, in millisecond.
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const lifetimeMs = 10 * 1000;
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@ -393,7 +439,7 @@ class CallSession {
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try {
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await pc!.setRemoteDescription(description);
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if (description.type == 'offer') {
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final answer = await pc!.createAnswer();
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final answer = await pc!.createAnswer({});
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await room.sendCallNegotiate(
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callId, lifetimeMs, localPartyId, answer.sdp!,
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type: answer.type!);
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@ -555,7 +601,8 @@ class CallSession {
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if (purpose == SDPStreamMetadataPurpose.Usermedia) {
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speakerOn = type == CallType.kVideo;
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if (!kIsWeb && !voip.background) {
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//TODO: Confirm that the platform is not Web.
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if (/*!kIsWeb && */ !voip.background) {
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final audioTrack = stream.getAudioTracks()[0];
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audioTrack.enableSpeakerphone(speakerOn);
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}
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@ -658,13 +705,16 @@ class CallSession {
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speakerOn = !speakerOn;
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}
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//TODO: move to the app.
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Future<void> switchCamera() async {
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if (localUserMediaStream != null) {
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/*
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await Helper.switchCamera(
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localUserMediaStream!.stream!.getVideoTracks()[0]);
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if (kIsMobile) {
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facingMode == 'user' ? facingMode = 'environment' : facingMode = 'user';
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}
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*/
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}
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}
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@ -960,7 +1010,7 @@ class CallSession {
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: false,
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};
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try {
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return await navigator.mediaDevices.getUserMedia(mediaConstraints);
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return await mediaDevices.getUserMedia(mediaConstraints);
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} catch (e) {
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_getUserMediaFailed(e);
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}
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@ -973,7 +1023,7 @@ class CallSession {
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'video': true,
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};
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try {
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return await navigator.mediaDevices.getDisplayMedia(mediaConstraints);
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return await mediaDevices.getDisplayMedia(mediaConstraints);
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} catch (e) {
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_getUserMediaFailed(e);
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}
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@ -985,7 +1035,7 @@ class CallSession {
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'iceServers': opts.iceServers,
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'sdpSemantics': 'unified-plan'
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};
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final pc = await createPeerConnection(configuration);
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final pc = await factory.createPeerConnection(configuration);
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pc.onTrack = (RTCTrackEvent event) {
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if (event.streams.isNotEmpty) {
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final stream = event.streams[0];
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@ -1115,47 +1165,16 @@ class CallSession {
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}
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}
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class VoIP with WidgetsBindingObserver {
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class VoIP {
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TurnServerCredentials? _turnServerCredentials;
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Map<String, CallSession> calls = <String, CallSession>{};
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String? currentCID;
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//ConnectivityResult _currentConnectivity;
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Function(CallSession session)? onIncomingCall;
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OverlayEntry? overlayEntry;
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Function(CallSession session)? onNewCall;
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Function(CallSession session)? onCallEnded;
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String? get localPartyId => client.deviceID;
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bool background = false;
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Client client;
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@override
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void didChangeAppLifecycleState(AppLifecycleState state) {
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Logs().v('AppLifecycleState = $state');
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background = !(state != AppLifecycleState.detached &&
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state != AppLifecycleState.paused);
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}
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void addCallingOverlay(
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BuildContext context, String callId, CallSession call) {
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if (overlayEntry != null) {
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Logs().w('[VOIP] addCallingOverlay: The call session already exists?');
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overlayEntry?.remove();
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}
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/* TODO:
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final overlay = Overlay.of(context);
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overlayEntry = OverlayEntry(
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builder: (_) => Calling(
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context: famedly.context,
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client: client,
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callId: callId,
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call: call,
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onClear: () {
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overlayEntry?.remove();
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overlayEntry = null;
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}),
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);
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overlay.insert(overlayEntry);
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*/
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}
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VoIP(this.client) : super() {
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client.onCallInvite.stream.listen(onCallInvite);
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client.onCallAnswer.stream.listen(onCallAnswer);
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@ -1168,19 +1187,19 @@ class VoIP with WidgetsBindingObserver {
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client.onSDPStreamMetadataChangedReceived.stream
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.listen(onSDPStreamMetadataChangedReceived);
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client.onAssertedIdentityReceived.stream.listen(onAssertedIdentityReceived);
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/*
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Connectivity().onConnectivityChanged.listen(_handleNetworkChanged);
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Connectivity()
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.checkConnectivity()
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.then((result) => _currentConnectivity = result)
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.catchError((e) => _currentConnectivity = ConnectivityResult.none);
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*/
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if (!kIsWeb) {
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final wb = WidgetsBinding.instance;
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wb!.addObserver(this);
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didChangeAppLifecycleState(wb.lifecycleState!);
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}
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/* TODO: implement this in the fanedly-app.
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Connectivity().onConnectivityChanged.listen(_handleNetworkChanged);
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Connectivity()
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.checkConnectivity()
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.then((result) => _currentConnectivity = result)
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.catchError((e) => _currentConnectivity = ConnectivityResult.none);
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if (!kIsWeb) {
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final wb = WidgetsBinding.instance;
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wb!.addObserver(this);
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didChangeAppLifecycleState(wb.lifecycleState!);
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}
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*/
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}
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Future<void> onCallInvite(Event event) async {
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@ -1254,8 +1273,7 @@ class VoIP with WidgetsBindingObserver {
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.then((_) {
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// Popup CallingPage for incoming call.
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if (!background) {
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//TODO:
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//addCallingOverlay(famedly.context, callId, newCall);
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onNewCall?.call(newCall);
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}
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});
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currentCID = callId;
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@ -1264,8 +1282,7 @@ class VoIP with WidgetsBindingObserver {
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/// Forced to enable signaling synchronization until the end of the call.
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client.backgroundSync = true;
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/// Handle incoming call for callkeep plugin.
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onIncomingCall?.call(newCall);
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///TODO: notify the callkeep that the call is incoming.
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}
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// Play ringtone
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playRingtone();
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@ -1352,9 +1369,7 @@ class VoIP with WidgetsBindingObserver {
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// hangup in any case, either if the other party hung up or we did on another device
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call.terminate(CallParty.kRemote,
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event.content['reason'] ?? CallErrorCode.UserHangup, true);
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overlayEntry?.remove();
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overlayEntry = null;
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onCallEnded?.call(call);
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} else {
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Logs().v('[VOIP] onCallHangup: Session [$callId] not found!');
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}
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@ -1534,8 +1549,7 @@ class VoIP with WidgetsBindingObserver {
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currentCID = callId;
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await newCall.initOutboundCall(type).then((_) {
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if (!background) {
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//TODO:
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//addCallingOverlay(famdly.context, callId, newCall);
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onNewCall?.call(newCall);
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}
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});
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currentCID = callId;
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@ -1,116 +0,0 @@
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import 'dart:io';
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class MediaStreamTrack {
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bool get enabled => false;
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set enabled(bool value) {}
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String get kind => throw UnimplementedError();
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Future<void> stop() async {}
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Future<void> enableSpeakerphone(bool enable) async {}
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}
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class MediaStream {
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String get id => throw UnimplementedError();
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List<MediaStreamTrack> getAudioTracks() => throw UnimplementedError();
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List<MediaStreamTrack> getVideoTracks() => throw UnimplementedError();
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List<MediaStreamTrack> getTracks() => throw UnimplementedError();
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Future<void> dispose() async {}
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}
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class RTCPeerConnection {
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Function(RTCTrackEvent event)? onTrack;
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Function()? onRenegotiationNeeded;
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Function(RTCIceCandidate)? onIceCandidate;
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Function(dynamic state)? onIceGatheringState;
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Function(dynamic state)? onIceConnectionState;
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Future<RTCSessionDescription> createOffer(Map<String, dynamic> constraints) {
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throw UnimplementedError();
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}
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Future<RTCSessionDescription> createAnswer(Map<String, dynamic> constraints) {
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throw UnimplementedError();
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}
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Future<void> setRemoteDescription(RTCSessionDescription description) async {}
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Future<void> setLocalDescription(RTCSessionDescription description) async {}
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Future<RTCRtpSender> addTrack(
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MediaStreamTrack track, MediaStream stream) async {
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return RTCRtpSender();
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}
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Future<void> removeTrack(RTCRtpSender sender) async {}
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Future<void> close() async {}
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Future<void> dispose() async {}
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Future<void> addIceCandidate(RTCIceCandidate candidate) async {}
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Future<void> addStream(MediaStream stream) async {}
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Future<void> removeStream(MediaStream stream) async {}
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Future<List<dynamic>> getTransceivers() async {
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throw UnimplementedError();
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}
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Future<List<RTCRtpSender>> getSenders() async {
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throw UnimplementedError();
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}
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Future<void> addCandidate(RTCIceCandidate candidate) async {}
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dynamic get signalingState => throw UnimplementedError();
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}
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class RTCIceCandidate {
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String get candidate => throw UnimplementedError();
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String get sdpMid => throw UnimplementedError();
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int get sdpMLineIndex => throw UnimplementedError();
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Map<String, dynamic> toMap() => throw UnimplementedError();
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RTCIceCandidate(String candidate, String sdpMid, int sdpMLineIndex);
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}
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class RTCRtpSender {
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MediaStreamTrack? get track => throw UnimplementedError();
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DtmfSender get dtmfSender => throw UnimplementedError();
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}
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class RTCSessionDescription {
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late String type;
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late String sdp;
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RTCSessionDescription(this.sdp, this.type);
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}
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class RTCTrackEvent {
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late List<MediaStream> streams;
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}
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enum TransceiverDirection {
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SendRecv,
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SendOnly,
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RecvOnly,
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Inactive,
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}
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enum RTCSignalingState { RTCSignalingStateStable }
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class RTCVideoRenderer {}
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const kIsWeb = false;
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bool get kIsMobile => !kIsWeb && (Platform.isAndroid || Platform.isIOS);
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class Helper {
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static Future<void> switchCamera(MediaStreamTrack track) async {}
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}
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class DtmfSender {
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Future<void> insertDTMF(String tones) async {}
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}
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Future<MediaStream> createPeerConnection(
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Map<String, dynamic> constraints) async {
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throw UnimplementedError();
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}
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@ -23,6 +23,7 @@ dependencies:
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slugify: ^2.0.0
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html: ^0.15.0
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collection: ^1.15.0
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webrtc_interface: ^1.0.0
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sdp_transform: ^0.3.2
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dev_dependencies:
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