Network utils can be used in network applications for BlackBerry.
Provides methods for checking of the network accessibility, retrieving of the connection url for different types of transport. Supported network types are MDS, WAP2, WIFI, DIRECT_TCP, UNITE. Transports class also contains lastSuccessfulTransport field for optimization.
Provides methods for convenient work with Transport class fuctionalities.
To see an example please launch NetworkDemoApplication in your BlackBerry device simulator.