Restore pending invitations

When the app launches, re-authenticates, or recovers from missed push notifications, call this method to retrieve any pending, still-valid call invitations:

Code example

final info = await OpenIM.iMManager.signalingManager
    .getSignalingInvitationInfoStartApp();

if (info.invitation?.roomID?.isNotEmpty == true) {
  restoreIncomingCall(info.invitation!, info.offlinePushInfo);
}

Return value

A successful Future returns a SignalingInfo object containing pending call invitations and offline push metadata available at launch.

This query returns only invitations that remain active when the application starts; if roomID is null or empty, dismiss any stale incoming call interfaces. After restoring an incoming call, continue monitoring timeout, cancellation, acceptance, and hang-up callbacks in Handle call events.