STWCallManager

Public Class that manages all operations concerning VoIP calls in the Application. A VoIP call is an instance of STWVCall. VoIP call types can be :

• Live Call which is an instance of STWFreeCall
• Live Video Call which is an instance of STWFreeCall
• Live Stream Call which is an instance of STWLiveStreamCall
• PTT Call which is an instance of STWPTTCall
• Call Out which is an instance of STWFreeCall

This class offers several possible operations defined in the following list:

• Start a VoIP call
• Receive a VoIP call
• Accept a VoIP call
• Reject a VoIP call
• Stop a VoIP call
• Invite users to join a PTT call
• Connect to a channel>
• Disconnect from a channel
• Register for incoming sessions callbacks : IncomingSessionsListener
• Register for session state callbacks (for a specific VoIP call, or for all VoIP calls) : SessionStateListener
• Register for participant event callbacks (for a specific VoIP call, or for all VoIP calls) : SessionParticipantEventListener
• Register for POC floor callbacks (for a specific VoIP call, or for all VoIP calls) : PocFloorControlEventListener
• Register for cellular call callbacks : CellularCallListener
• Register for audio focus callbacks : AudioFocusChangedListener

• Example of use

• 
  
   STWCallManager.getInstance().registerForCallEvents(new IncomingSessionsListener() {
  
              public void onReceiveIncomingCall(STWVCall call)
              {
  //Code...
              }
  
              public void onReceiveMissedCall(VoipSessionItem voipSessionItem)
              {
  //Code...
              }
          }, new SessionStateListener() {
  
              public void calling(STWVCall vCall)
              {
  //Code...
              }
  
              public void onSessionStarted(STWVCall sessionHolder)
              {
  //Code...
              }
  
              public void inCall(STWVCall vCall)
              {
  //Code...
              }
  
              public void onSessionConnected(STWVCall sessionHolder)
              {
  //Code...
              }
  
              public void onSessionReconnecting(STWVCall sessionHolder)
              {
  //Code...
              }
  
              public void onAllSessionsReconnecting()
              {
  //Code...
              }
  
              public void onSessionOnHold(STWVCall sessionHolder)
              {
  //Code...
              }
  
              public void onSessionResumed(STWVCall sessionHolder)
              {
  //Code...
              }
  
              public void onQosChanged(STWVCall sessionHolder)
              {
  //Code...
              }
  
              public void onSessionStopped(VoipSessionItem voipSessionItem)
              {
  //Code...
              }
  
              public void onVoipSessionClosed(VoipSessionItem voipSessionItem)
              {
  //Code...
              }
  
              public void onSessionAnsweredFromOtherDevice(String sessionIdentifier)
              {
  //Code...
              }
          }, new ParticipantEventListener() {
  
              public void onParticipantJoined(STWVCall sessionHolder, String participant, @STWVCall.STWVCallParticipantType int participantType)
              {
  //Code...
              }
  
              public void onParticipantLeft(STWVCall sessionHolder, String participant, @STWVCall.STWVCallParticipantType int participantType)
              {
  //Code...
              }
  
              public void onParticipantRefused(STWVCall sessionHolder, String participant, @STWVCall.STWVCallParticipantType int participantType,
                                               int participantState)
              {
  //Code...
              }
  
              public void onParticipantReached(STWVCall sessionHolder)
              {
  //Code...
              }
  
              public void onParticipantOnHold(STWVCall sessionHolder, String participant, @STWVCall.STWVCallParticipantType int participantType)
              {
  //Code...
              }
  
              public void onParticipantResumed(STWVCall sessionHolder, String participant, @STWVCall.STWVCallParticipantType int participantType)
              {
  //Code...
              }
  
              public void onParticipantConnected(STWVCall sessionHolder, String participant, @STWVCall.STWVCallParticipantType int participantType)
              {
  //Code...
              }
  
              public void onParticipantReconnecting(STWVCall sessionHolder, String participant, @STWVCall.STWVCallParticipantType int participantType)
              {
  //Code...
              }
  
              public void onParticipantInvited(String oldSessionId,
                                               Map<@STWParticipantState Integer, ArrayList<PhoneItem>> participantMap,
                                               STWVCall sessionHolder)
              {
  //Code...
              }
          }, new PocFloorEventListener() {
  
              public void onNewFloorControlStatus(STWVCall sessionHolder, int pushButtonStatus)
              {
  //Code...
              }
  
              public void onFloorControlRequest(STWVCall sessionHolder, int pushButtonStatus)
              {
  //Code...
              }
  
              public void onFloorControlRelease(STWVCall sessionHolder, int pushButtonStatus)
              {
  //Code...
              }
  
              public void onFloorControlGranted(STWVCall sessionHolder, int pushButtonStatus, boolean isRevokedFloor)
              {
  //Code...
              }
  
              public void onFloorControlDeny(STWVCall sessionHolder, int pushButtonStatus)
              {
  //Code...
              }
  
              public void onFloorControlIdle(STWVCall sessionHolder, int pushButtonStatus)
              {
  //Code...
              }
  
              public void onFloorControlTaken(STWVCall sessionHolder, int pushButtonStatus, boolean isRevokedFloor,
                                              String floorOwner, @STWPTTCall.STWVCallFloorOwnerType int floorOwnerType)
              {
  //Code...
              }
  
              public void onFloorControlRevoke(STWVCall sessionHolder, int pushButtonStatus)
              {
  //Code...
              }
  
              public void onNotifyUserTalkingInOtherChannel()
              {
  //Code...
              }
  
              public void onActivePTTCallChanged()
              {
  //Code...
              }
          }, null);
  
  

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• 
  
   STWCallManager.getInstance().registerForCellularCallEvents(new CellularCallListener() {
  
              public void onCellularCallStarted() {
  //Code...
              }
  
              public void onCellularCallEnded() {
  //Code...
              }
  
              public void onCellularCallMissed() {
  //Code...
              }
          });
  
  

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• 
  
  STWCallManager.getInstance().registerForAudioFocusChanged(new AudioFocusChangedListener() {
  
              public void onAudioFocusLoss() {
  //Code...
              }
  
              public void onAudioFocusGain() {
  //Code...
              }
          });
  
  

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•     Call this method to check if voicemail is allowed.
      
  
      public boolean isVoiceMailAllowed(context)
      
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