/**
* Sets the new call state onto the call and performs some additional logic associated with
* setting the state.
*/
private void setNewState(Call call, int newState, Connection connection) {
Preconditions.checkState(call.getState() != newState);
// When starting an outgoing call, we need to grab gateway information
// for the call, if available, and set it.
final RawGatewayInfo info = mCallGatewayManager.getGatewayInfo(connection);
if (Call.State.isDialing(newState)) {
if (!info.isEmpty()) {
call.setGatewayNumber(info.getFormattedGatewayNumber());
call.setGatewayPackage(info.packageName);
}
} else if (!Call.State.isConnected(newState)) {
mCallGatewayManager.clearGatewayData(connection);
}
call.setState(newState);
}
