TrueConf VideoSDK Guide

# appStateChanged

Description: the notification indicating that the application state was changed.

The parameters related to the state change are also returned.

Example:

{
    "embeddedHttpPort": 8766,
    "appState": 3,
    "desktopSharing": {
        "running": true,
        "sourceType": 2,
        "id": 66910,
        "windowName": "WebSocket Test - Opera"
    },
    "broadcastPicture": {
        "running": false
    },
    "audioCaptureTest": false,
    "method" : "event",
    "event" : "appStateChanged"
}

Parameter description:

  • appState — Application state. It can be as follows:

    • 0 — no connection with the server

    • 1 — VideoSDK/Room is trying to connect to the server

    • 2 — authorization is needed (as a user)

    • 3 — VideoSDK/Room is connected to the server and logged in.

    • 4 — VideoSDK/Room is waiting: either it is calling someone or it is being called by someone

    • 5 — VideoSDK/Room is in a conference

    • 6 — VideoSDK/Room is ending a conference

  • embeddedHttpPort — Port number used by the built-in HTTP server

  • desktopSharing — Field that contains information about desktop sharing

  • running — the field indicating if content sharing has started

  • name — the name of the screen which is being shared. The field is unavailable when content sharing is off.

  • id — Unique identifier of a window or screen being shared. The field is unavailable when content sharing is off

  • broadcastPicture — Field that contains information about a picture being shared

  • fileName — Name of the picture being shared. The field is unavailable when picture sharing is off.

  • fileId — Unique identifier of a file being shared on the built-in HTTP server. The field is unavailable when picture sharing is off.

  • audioCaptureTest — Field showing whether a microphone test has been started. It can be true or false

  • requests — Field that is available when requests are made

  • incomingPodiumRequest — Incoming podium requests

  • outgoingPodiumRequest — Outgoing podium requests

  • incomingPodiumInvitation — Incoming podium invitations

  • outgoingPodiumInvitation — Outgoing podium invitations

  • incomingRecord — inbound requests for recording video and audio streams from VideoSDK/Room

  • outgoingRecord — outbound requests for recording audio and video streams

  • incomingJoinToMyConf — inbound requests for joining the conference created by VideoSDK/Room

  • outgoingJoinToMyConf — outgoing invitations to the conference created by VideoSDK/Room

  • incomingP2PCall — Incoming video call

  • outgoingP2PCall — Outgoing video call

  • incomingGroupConf — Incoming invitation to a group conference

  • outgoingGroupConf — Outgoing invitation to a group conference

  • incomingPtzControl - incoming requests for PTZ camera control.

  • outgoingPtzControl - outgoing requests for controlling a PTZ camera

  • friendlyName — the name of the captured screen used for content sharing

  • sourceType — the type of the captured content. It can be one of the following types:

    • 1— desktop

    • 2— application window

  • windowName — the name of the captured application window (used for content sharing)

See also: