Troubleshooting guide

ManualsBrandsBlackberry ManualsOtherJAVA DEVELOPMENT ENVIRONMENT - - CRYPTOGRAPHIC SMART CARD DRIVER - DEVELOPMENT GUIDE

Activate synchronization when the BlackBerry device starts...........................................................89

Code sample: Letting the BlackBerry Desktop Software back up and restore application data 89

5 Using smart cards...............................................................................................................................................97

Smart cards......................................................................................................................................................97

Adding support for unsupported smart cards.....................................................................................97

Creating a smart card driver .........................................................................................................................97

Create a smart card object.....................................................................................................................97

Code sample: Creating a smart card object ........................................................................................98

Activate libMain() on startup ............................................................................................................... 101

Create a session for the smart card driver.......................................................................................... 101

Code sample: Creating a smart card session ..................................................................................... 101

Create a CryptoToken for private key operations............................................................................. 106

Code sample: Creating a CryptoToken for private key RSA operations........................................ 108

Store the private key file location........................................................................................................ 112

Code sample: Storing the location of a private key file on the smart card ................................... 112

6 Managing memory ............................................................................................................................................ 115

Invoking a garbage collection operation ................................................................................................... 115

Reduce the number of objects ..................................................................................................................... 115

Managing low memory.................................................................................................................................. 115

LMM triggers ........................................................................................................................................... 115

Use the LMM ........................................................................................................................................... 116

Free persistent objects...........................................................................................................................116

7 Creating connections........................................................................................................................................ 117

Fetching data using HTTP or TCP sockets ..................................................................................................117

Explicitly selecting a gateway ...............................................................................................................117

Using the BlackBerry Enterprise Server as an intranet gateway.....................................................117

Using the wireless service providers Internet gateway.................................................................... 118

Use HTTP connections........................................................................................................................... 118

Use HTTP authentication ......................................................................................................................122

Use HTTPS connections ........................................................................................................................125

Use socket connections.........................................................................................................................125

Datagram connections................................................................................................................................. 126

Use datagram connections .................................................................................................................. 126

Using port connections.................................................................................................................................128