tests/INfcClientCallback.hal

version 1.0;
package android.hardware.nfc;


interface INfcClientCallback {
    struct nfc_data_t {
        vec<uint8_t> data;
    };

    enum nfc_event_t : uint32_t {
        HAL_NFC_OPEN_CPLT_EVT           = 0,
        HAL_NFC_CLOSE_CPLT_EVT          = 1,
        HAL_NFC_POST_INIT_CPLT_EVT      = 2,
        HAL_NFC_PRE_DISCOVER_CPLT_EVT   = 3,
        HAL_NFC_REQUEST_CONTROL_EVT     = 4,
        HAL_NFC_RELEASE_CONTROL_EVT     = 5,
        HAL_NFC_ERROR_EVT               = 6
    };

    enum nfc_status_t : uint32_t {
        HAL_NFC_STATUS_OK               = 0,
        HAL_NFC_STATUS_FAILED           = 1,
        HAL_NFC_STATUS_ERR_TRANSPORT    = 2,
        HAL_NFC_STATUS_ERR_CMD_TIMEOUT  = 3,
        HAL_NFC_STATUS_REFUSED          = 4
    };

    /*
     * The callback passed in from the NFC stack that the HAL
     * can use to pass events back to the stack.
     */
    sendEvent(nfc_event_t event, nfc_status_t event_status);

    /*
     * The callback passed in from the NFC stack that the HAL
     * can use to pass incomming data to the stack.
     */
    sendData(nfc_data_t data);
};