void
set_key_down(DeviceIntPtr pDev, int key_code, int type)
{
    int i; char s[18];
    for (i=0; i<8; i++) { sprintf(s+(i*2), "%02x", pDev->key->down[i]); }
    __android_log_print(4, "AndroiX", "[getevents] set_key_down (start): pDev->key->down: %s\n", s);
    for (i=0; i<8; i++) { sprintf(s+(i*2), "%02x", pDev->key->postdown[i]); }
    __android_log_print(4, "AndroiX", "[getevents] set_key_down (start): pDev->key->postdown: %s\n", s);
    __android_log_print(4, "AndroiX", "[getevents] set_key_down (start): key_code: %d\n", key_code);
    __android_log_print(4, "AndroiX", "[getevents] set_key_down (start): type: %d\n", type);
    if (type == KEY_PROCESSED)
        SetBit(pDev->key->down, key_code);
    else
        SetBit(pDev->key->postdown, key_code);
    for (i=0; i<8; i++) { sprintf(s+(i*2), "%02x", pDev->key->down[i]); }
    __android_log_print(4, "AndroiX", "[getevents] set_key_down (end): pDev->key->down: %s\n", s);
    for (i=0; i<8; i++) { sprintf(s+(i*2), "%02x", pDev->key->postdown[i]); }
    __android_log_print(4, "AndroiX", "[getevents] set_key_down (end): pDev->key->postdown: %s\n", s);
    __android_log_print(4, "AndroiX", "[getevents] set_key_down (end): key_code: %d\n", key_code);
    __android_log_print(4, "AndroiX", "[getevents] set_key_down (end): type: %d\n", type);
}

I/AndroiX ( 5981): [getevents] set_key_down (start): pDev->key->down: 0000000000000000
I/AndroiX ( 5981): [getevents] set_key_down (start): pDev->key->postdown: 0000000000000000
I/AndroiX ( 5981): [getevents] set_key_down (start): key_code: 54
I/AndroiX ( 5981): [getevents] set_key_down (start): type: 2
I/AndroiX ( 5981): [getevents] set_key_down (end): pDev->key->down: 0000000000000000
I/AndroiX ( 5981): [getevents] set_key_down (end): pDev->key->postdown: 0000000000004000
I/AndroiX ( 5981): [getevents] set_key_down (end): key_code: 54
I/AndroiX ( 5981): [getevents] set_key_down (end): type: 2
I/AndroiX ( 5981): [getevents] set_key_down (start): pDev->key->down: 0000000000000000
I/AndroiX ( 5981): [getevents] set_key_down (start): pDev->key->postdown: 0000000000004000
I/AndroiX ( 5981): [getevents] set_key_down (start): key_code: 54
I/AndroiX ( 5981): [getevents] set_key_down (start): type: 1
I/AndroiX ( 5981): [getevents] set_key_down (end): pDev->key->down: 0000000000004000
I/AndroiX ( 5981): [getevents] set_key_down (end): pDev->key->postdown: 0000000000004000
I/AndroiX ( 5981): [getevents] set_key_down (end): key_code: 54
I/AndroiX ( 5981): [getevents] set_key_down (end): type: 1
I/AndroiX ( 5981): [getevents] set_key_down (start): pDev->key->down: 0000000000000000
I/AndroiX ( 5981): [getevents] set_key_down (start): pDev->key->postdown: 0000000000000000
I/AndroiX ( 5981): [getevents] set_key_down (start): key_code: 54
I/AndroiX ( 5981): [getevents] set_key_down (start): type: 1
I/AndroiX ( 5981): [getevents] set_key_down (end): pDev->key->down: 0000000000004000
I/AndroiX ( 5981): [getevents] set_key_down (end): pDev->key->postdown: 0000000000000000
I/AndroiX ( 5981): [getevents] set_key_down (end): key_code: 54
I/AndroiX ( 5981): [getevents] set_key_down (end): type: 1