void initIncomingCall(SipAudioCall sipAudioCall, boolean makeCallWait) {
SipProfile callee = sipAudioCall.getPeerProfile();
SipConnection c = new SipConnection(this, callee);
mConnections.add(c);
Call.State newState = makeCallWait ? State.WAITING : State.INCOMING;
c.initIncomingCall(sipAudioCall, newState);
setState(newState);
notifyNewRingingConnectionP(c);
}
public boolean canTake(Object incomingCall) {
// FIXME: Is synchronizing on the class necessary, should we use a mLockObj?
// Also there are many things not synchronized, of course
// this may be true of CdmaPhone and GsmPhone too!!!
synchronized (SipPhone.class) {
if (!(incomingCall instanceof SipAudioCall)) {
if (DBG) log("canTake: ret=false, not a SipAudioCall");
return false;
}
if (mRingingCall.getState().isAlive()) {
if (DBG) log("canTake: ret=false, ringingCall not alive");
return false;
}
// FIXME: is it true that we cannot take any incoming call if
// both foreground and background are active
if (mForegroundCall.getState().isAlive() && mBackgroundCall.getState().isAlive()) {
if (DBG) {
log("canTake: ret=false," + " foreground and background both alive");
}
return false;
}
try {
SipAudioCall sipAudioCall = (SipAudioCall) incomingCall;
if (DBG) log("canTake: taking call from: " + sipAudioCall.getPeerProfile().getUriString());
String localUri = sipAudioCall.getLocalProfile().getUriString();
if (localUri.equals(mProfile.getUriString())) {
boolean makeCallWait = mForegroundCall.getState().isAlive();
mRingingCall.initIncomingCall(sipAudioCall, makeCallWait);
if (sipAudioCall.getState() != SipSession.State.INCOMING_CALL) {
// Peer cancelled the call!
if (DBG) log(" canTake: call cancelled !!");
mRingingCall.reset();
}
return true;
}
} catch (Exception e) {
// Peer may cancel the call at any time during the time we hook
// up ringingCall with sipAudioCall. Clean up ringingCall when
// that happens.
if (DBG) log(" canTake: exception e=" + e);
mRingingCall.reset();
}
if (DBG) log("canTake: NOT taking !!");
return false;
}
}