/**
* Adds a connection created by the {@link ConnectionService} and informs telecom of the new
* connection.
*
* @param phoneAccountHandle The phone account handle for the connection.
* @param connection The connection to add.
*/
public final void addExistingConnection(
PhoneAccountHandle phoneAccountHandle, Connection connection) {
String id = addExistingConnectionInternal(connection);
if (id != null) {
List<String> emptyList = new ArrayList<>(0);
ParcelableConnection parcelableConnection =
new ParcelableConnection(
phoneAccountHandle,
connection.getState(),
connection.getConnectionCapabilities(),
connection.getAddress(),
connection.getAddressPresentation(),
connection.getCallerDisplayName(),
connection.getCallerDisplayNamePresentation(),
connection.getVideoProvider() == null
? null
: connection.getVideoProvider().getInterface(),
connection.getVideoState(),
connection.isRingbackRequested(),
connection.getAudioModeIsVoip(),
connection.getStatusHints(),
connection.getDisconnectCause(),
emptyList);
mAdapter.addExistingConnection(id, parcelableConnection);
}
}
/**
* This can be used by telecom to either create a new outgoing call or attach to an existing
* incoming call. In either case, telecom will cycle through a set of services and call
* createConnection util a connection service cancels the process or completes it successfully.
*/
private void createConnection(
final PhoneAccountHandle callManagerAccount,
final String callId,
final ConnectionRequest request,
boolean isIncoming,
boolean isUnknown) {
Log.d(
this,
"createConnection, callManagerAccount: %s, callId: %s, request: %s, "
+ "isIncoming: %b, isUnknown: %b",
callManagerAccount,
callId,
request,
isIncoming,
isUnknown);
Connection connection =
isUnknown
? onCreateUnknownConnection(callManagerAccount, request)
: isIncoming
? onCreateIncomingConnection(callManagerAccount, request)
: onCreateOutgoingConnection(callManagerAccount, request);
Log.d(this, "createConnection, connection: %s", connection);
if (connection == null) {
connection = Connection.createFailedConnection(new DisconnectCause(DisconnectCause.ERROR));
}
if (connection.getState() != Connection.STATE_DISCONNECTED) {
addConnection(callId, connection);
}
Uri address = connection.getAddress();
String number = address == null ? "null" : address.getSchemeSpecificPart();
Log.v(
this,
"createConnection, number: %s, state: %s, capabilities: %s",
Connection.toLogSafePhoneNumber(number),
Connection.stateToString(connection.getState()),
Connection.capabilitiesToString(connection.getConnectionCapabilities()));
Log.d(this, "createConnection, calling handleCreateConnectionSuccessful %s", callId);
mAdapter.handleCreateConnectionComplete(
callId,
request,
new ParcelableConnection(
request.getAccountHandle(),
connection.getState(),
connection.getConnectionCapabilities(),
connection.getAddress(),
connection.getAddressPresentation(),
connection.getCallerDisplayName(),
connection.getCallerDisplayNamePresentation(),
connection.getVideoProvider() == null
? null
: connection.getVideoProvider().getInterface(),
connection.getVideoState(),
connection.isRingbackRequested(),
connection.getAudioModeIsVoip(),
connection.getStatusHints(),
connection.getDisconnectCause(),
createIdList(connection.getConferenceables())));
}