Method and apparatus for automatic detection and installation of Java-enabled accessories
View Patent ↗A wireless communication device 100 , peripheral accessories 104, 108 , and corresponding methods are arranged and constructed to automatically operate the peripheral accessories 104, 108 by communicating network information to the wireless communication device so the device may locate and download, via a network 116 , operating programs for use with the accessories.
1. A method in a wireless communication device to automatically install a Java-enabled peripheral accessory, comprising the steps of:
accepting a first communication message from a peripheral accessory, said first communication message comprising an identifier for an application program for use by the wireless communication device to operate the peripheral accessory, and to enable the wireless communication device to determine if the application program must be acquired from a network location; and
determining the application program is not available in the wireless communication device; and
providing a second communication message to the peripheral accessory, the second communication message indicating the application program is not available in the wireless communication device;
receiving a third message from the peripheral accessory, the third message comprising network information corresponding to the network location of the application program; and
obtaining the application program from the network location.
2. The method of claim 1 further comprising;
displaying on a user interface a common name of the peripheral accessory and a request to start the application program; and
receiving a response from the user interface to said request to start the application program.
3. The method of claim 2 when said response to the request to start the application program is positive further comprising;
sending a fourth message to the peripheral accessory, said fourth message further comprising a notification that the application program is to be started; and
activating the application program to operate the peripheral accessory.
4. The method of claim 3 when said response to the request to start the application is negative further comprising;
sending a fourth communication message to the peripheral accessory, said fourth message further comprising a notification that the wireless communication device will not activate the application program.
5. The method of claim 1 wherein accepting the first message, providing the second message, and receiving the third message arc performed using a communication protocol which is one of a serial bus, a Universal Serial Bus, Bluetooth, an IEEE 802.11, an IEEE 1394 and an Infrared Data Association protocol.
6. The method of claim 1 , wherein determining that the application program is not available includes searching a memory of the wireless communication device for the identifier.
7. The method of claim 1 , wherein receiving the third message comprises receiving one of a universal resource locator, a universal resource identifier, and a network address.