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Commit 570d6c6c authored by Zhihai Xu's avatar Zhihai Xu
Browse files

Bluetooth does not provide unique identifier for HID devices 

use remote device MAC address as the ID in uhid device.
make the format backward compatible with BlueZ.

bug:12083633
Change-Id: I6edfe94e67b806dbb68820e0ce5582ad3c04753f
parent 29299953

system/btif/co/bta_hh_co.c

+5 −0
Original line number Diff line number Diff line
@@ -419,6 +419,11 @@ void bta_hh_co_send_hid_info(btif_hh_device_t *p_dev, char *dev_name, UINT16 ven 
    memset(&ev, 0, sizeof(ev));

    ev.type = UHID_CREATE;

    strncpy((char*)ev.u.create.name, dev_name, sizeof(ev.u.create.name) - 1);

    snprintf((char*)ev.u.create.uniq, sizeof(ev.u.create.uniq),

             "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",

             p_dev->bd_addr.address[5], p_dev->bd_addr.address[4],

             p_dev->bd_addr.address[3], p_dev->bd_addr.address[2],

             p_dev->bd_addr.address[1], p_dev->bd_addr.address[0]);

    ev.u.create.rd_size = dscp_len;

    ev.u.create.rd_data = p_dscp;

    ev.u.create.bus = BUS_BLUETOOTH;