/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <semaphore.h>
#include "com_android_nfc.h"
static phNfc_sData_t *com_android_nfc_jni_transceive_buffer;
static phNfc_sData_t *com_android_nfc_jni_ioctl_buffer;
static phNfc_sRemoteDevInformation_t* SecureElementInfo;
static int secureElementHandle;
extern void *gHWRef;
static int SecureElementTech;
extern uint8_t device_connected_flag;
namespace android {
static void com_android_nfc_jni_ioctl_callback ( void* pContext,
phNfc_sData_t* Outparam_Cb,
NFCSTATUS status)
{
struct nfc_jni_callback_data * pContextData = (struct nfc_jni_callback_data*)pContext;
if (status == NFCSTATUS_SUCCESS )
{
LOG_CALLBACK("> IOCTL successful",status);
}
else
{
LOG_CALLBACK("> IOCTL error",status);
}
com_android_nfc_jni_ioctl_buffer = Outparam_Cb;
pContextData->status = status;
sem_post(&pContextData->sem);
}
static void com_android_nfc_jni_transceive_callback(void *pContext,
phLibNfc_Handle handle, phNfc_sData_t *pResBuffer, NFCSTATUS status)
{
struct nfc_jni_callback_data * pContextData = (struct nfc_jni_callback_data*)pContext;
LOG_CALLBACK("com_android_nfc_jni_transceive_callback", status);
com_android_nfc_jni_transceive_buffer = pResBuffer;
pContextData->status = status;
sem_post(&pContextData->sem);
}
static void com_android_nfc_jni_connect_callback(void *pContext,
phLibNfc_Handle hRemoteDev,
phLibNfc_sRemoteDevInformation_t *psRemoteDevInfo, NFCSTATUS status)
{
struct nfc_jni_callback_data * pContextData = (struct nfc_jni_callback_data*)pContext;
LOG_CALLBACK("com_android_nfc_jni_connect_callback", status);
pContextData->status = status;
sem_post(&pContextData->sem);
}
static void com_android_nfc_jni_disconnect_callback(void *pContext,
phLibNfc_Handle hRemoteDev,
NFCSTATUS status)
{
struct nfc_jni_callback_data * pContextData = (struct nfc_jni_callback_data*)pContext;
LOG_CALLBACK("com_android_nfc_jni_disconnect_callback", status);
pContextData->status = status;
sem_post(&pContextData->sem);
}
/* Set Secure Element mode callback*/
static void com_android_nfc_jni_smartMX_setModeCb (void* pContext,
phLibNfc_Handle hSecureElement,
NFCSTATUS status)
{
struct nfc_jni_callback_data * pContextData = (struct nfc_jni_callback_data*)pContext;
if(status==NFCSTATUS_SUCCESS)
{
LOG_CALLBACK("SE Set Mode is Successful",status);
TRACE("SE Handle: %lu", hSecureElement);
}
else
{
LOG_CALLBACK("SE Set Mode is failed\n ",status);
}
pContextData->status = status;
sem_post(&pContextData->sem);
}
static void com_android_nfc_jni_open_secure_element_notification_callback(void *pContext,
phLibNfc_RemoteDevList_t *psRemoteDevList,
uint8_t uNofRemoteDev,
NFCSTATUS status)
{
struct nfc_jni_callback_data * pContextData = (struct nfc_jni_callback_data*)pContext;
NFCSTATUS ret;
int i;
JNIEnv *e = nfc_get_env();
if(status == NFCSTATUS_DESELECTED)
{
LOG_CALLBACK("com_android_nfc_jni_open_secure_element_notification_callback: Target deselected", status);
}
else
{
LOG_CALLBACK("com_android_nfc_jni_open_secure_element_notification_callback", status);
TRACE("Discovered %d secure elements", uNofRemoteDev);
if(status == NFCSTATUS_MULTIPLE_PROTOCOLS)
{
bool foundHandle = false;
TRACE("Multiple Protocol supported\n");
for (i=0; i<uNofRemoteDev; i++) {
// Always open the phNfc_eISO14443_A_PICC protocol
TRACE("Protocol %d handle=%x type=%d", i, psRemoteDevList[i].hTargetDev,
psRemoteDevList[i].psRemoteDevInfo->RemDevType);
if (psRemoteDevList[i].psRemoteDevInfo->RemDevType == phNfc_eISO14443_A_PICC) {
secureElementHandle = psRemoteDevList[i].hTargetDev;
foundHandle = true;
}
}
if (!foundHandle) {
ALOGE("Could not find ISO-DEP secure element");
status = NFCSTATUS_FAILED;
goto clean_and_return;
}
}
else
{
secureElementHandle = psRemoteDevList->hTargetDev;
}
TRACE("Secure Element Handle: 0x%08x", secureElementHandle);
/* Set type name */
ScopedLocalRef<jintArray> techList(e, NULL);
nfc_jni_get_technology_tree(e, psRemoteDevList,uNofRemoteDev, &techList, NULL, NULL);
// TODO: Should use the "connected" technology, for now use the first
if ((techList.get() != NULL) && e->GetArrayLength(techList.get()) > 0) {
e->GetIntArrayRegion(techList.get(), 0, 1, &SecureElementTech);
TRACE("Store Secure Element Info\n");
SecureElementInfo = psRemoteDevList->psRemoteDevInfo;
TRACE("Discovered secure element: tech=%d", SecureElementTech);
}
else {
ALOGE("Discovered secure element, but could not resolve tech");
status = NFCSTATUS_FAILED;
}
}
clean_and_return:
pContextData->status = status;
sem_post(&pContextData->sem);
}
static jint com_android_nfc_NativeNfcSecureElement_doOpenSecureElementConnection(JNIEnv *e, jobject o)
{
NFCSTATUS ret;
int semResult;
jint errorCode = EE_ERROR_INIT;
phLibNfc_SE_List_t SE_List[PHLIBNFC_MAXNO_OF_SE];
uint8_t i, No_SE = PHLIBNFC_MAXNO_OF_SE, SmartMX_index=0, SmartMX_detected = 0;
phLibNfc_sADD_Cfg_t discovery_cfg;
phLibNfc_Registry_Info_t registry_info;
phNfc_sData_t InParam;
phNfc_sData_t OutParam;
uint8_t ExternalRFDetected[3] = {0x00, 0xFC, 0x01};
uint8_t GpioGetValue[3] = {0x00, 0xF8, 0x2B};
uint8_t GpioSetValue[4];
uint8_t gpioValue;
uint8_t Output_Buff[10];
uint8_t reg_value;
uint8_t mask_value;
struct nfc_jni_callback_data cb_data;
struct nfc_jni_callback_data cb_data_SE_Notification;
/* Create the local semaphore */
if (!nfc_cb_data_init(&cb_data, NULL))
{
goto clean_and_return;
}
/* Create the local semaphore */
if (!nfc_cb_data_init(&cb_data_SE_Notification, NULL))
{
goto clean_and_return;
}
/* Registery */
registry_info.MifareUL = TRUE;
registry_info.MifareStd = TRUE;
registry_info.ISO14443_4A = TRUE;
registry_info.ISO14443_4B = TRUE;
registry_info.Jewel = TRUE;
registry_info.Felica = TRUE;
registry_info.NFC = FALSE;
CONCURRENCY_LOCK();
TRACE("Open Secure Element");
/* Check if NFC device is already connected to a tag or P2P peer */
if (device_connected_flag == 1)
{
ALOGE("Unable to open SE connection, device already connected to a P2P peer or a Tag");
errorCode = EE_ERROR_LISTEN_MODE;
goto clean_and_return;
}
/* Test if External RF field is detected */
InParam.buffer = ExternalRFDetected;
InParam.length = 3;
OutParam.buffer = Output_Buff;
TRACE("phLibNfc_Mgt_IoCtl()");
REENTRANCE_LOCK();
ret = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_READ,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
REENTRANCE_UNLOCK();
if(ret!=NFCSTATUS_PENDING)
{
ALOGE("IOCTL status error");
goto clean_and_return;
}
/* Wait for callback response */
if(sem_wait(&cb_data.sem))
{
ALOGE("IOCTL semaphore error");
goto clean_and_return;
}
if(cb_data.status != NFCSTATUS_SUCCESS)
{
ALOGE("READ MEM ERROR");
goto clean_and_return;
}
/* Check the value */
reg_value = com_android_nfc_jni_ioctl_buffer->buffer[0];
mask_value = reg_value & 0x40;
if(mask_value == 0x40)
{
// There is an external RF field present, fail the open request
ALOGD("Unable to open SE connection, external RF Field detected");
errorCode = EE_ERROR_EXT_FIELD;
goto clean_and_return;
}
/* Get Secure Element List */
TRACE("phLibNfc_SE_GetSecureElementList()");
ret = phLibNfc_SE_GetSecureElementList( SE_List, &No_SE);
if (ret == NFCSTATUS_SUCCESS)
{
TRACE("\n> Number of Secure Element(s) : %d\n", No_SE);
/* Display Secure Element information */
for (i = 0; i<No_SE; i++)
{
if (SE_List[i].eSE_Type == phLibNfc_SE_Type_SmartMX)
{
TRACE("> SMX detected");
TRACE("> Secure Element Handle : %d\n", SE_List[i].hSecureElement);
/* save SMARTMX index */
SmartMX_detected = 1;
SmartMX_index = i;
}
}
if(SmartMX_detected)
{
REENTRANCE_LOCK();
TRACE("phLibNfc_RemoteDev_NtfRegister()");
ret = phLibNfc_RemoteDev_NtfRegister(®istry_info,
com_android_nfc_jni_open_secure_element_notification_callback,
(void *)&cb_data_SE_Notification);
REENTRANCE_UNLOCK();
if(ret != NFCSTATUS_SUCCESS)
{
ALOGE("Register Notification error");
goto clean_and_return;
}
/* Set wired mode */
REENTRANCE_LOCK();
TRACE("phLibNfc_SE_SetMode: Wired mode");
ret = phLibNfc_SE_SetMode( SE_List[SmartMX_index].hSecureElement,
phLibNfc_SE_ActModeWired,
com_android_nfc_jni_smartMX_setModeCb,
(void *)&cb_data);
REENTRANCE_UNLOCK();
if (ret != NFCSTATUS_PENDING )
{
ALOGE("\n> SE Set SmartMX mode ERROR \n" );
goto clean_and_return;
}
/* Wait for callback response */
if(sem_wait(&cb_data.sem))
{
ALOGE("Secure Element opening error");
goto clean_and_return;
}
if(cb_data.status != NFCSTATUS_SUCCESS)
{
ALOGE("SE set mode failed");
goto clean_and_return;
}
TRACE("Waiting for notification");
/* Wait for callback response */
if(sem_wait(&cb_data_SE_Notification.sem))
{
ALOGE("Secure Element opening error");
goto clean_and_return;
}
if(cb_data_SE_Notification.status != NFCSTATUS_SUCCESS &&
cb_data_SE_Notification.status != NFCSTATUS_MULTIPLE_PROTOCOLS)
{
ALOGE("SE detection failed");
goto clean_and_return;
}
CONCURRENCY_UNLOCK();
/* Connect Tag */
CONCURRENCY_LOCK();
TRACE("phLibNfc_RemoteDev_Connect(SMX)");
REENTRANCE_LOCK();
ret = phLibNfc_RemoteDev_Connect(secureElementHandle, com_android_nfc_jni_connect_callback,(void *)&cb_data);
REENTRANCE_UNLOCK();
if(ret != NFCSTATUS_PENDING)
{
ALOGE("phLibNfc_RemoteDev_Connect(SMX) returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
goto clean_and_return;
}
TRACE("phLibNfc_RemoteDev_Connect(SMX) returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
/* Wait for callback response */
if(sem_wait(&cb_data.sem))
{
ALOGE("CONNECT semaphore error");
goto clean_and_return;
}
/* Connect Status */
if(cb_data.status != NFCSTATUS_SUCCESS)
{
ALOGE("Secure Element connect error");
goto clean_and_return;
}
CONCURRENCY_UNLOCK();
/* Get GPIO information */
CONCURRENCY_LOCK();
InParam.buffer = GpioGetValue;
InParam.length = 3;
OutParam.buffer = Output_Buff;
TRACE("phLibNfc_Mgt_IoCtl()- GPIO Get Value");
REENTRANCE_LOCK();
ret = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_READ,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
REENTRANCE_UNLOCK();
if(ret!=NFCSTATUS_PENDING)
{
ALOGE("IOCTL status error");
}
/* Wait for callback response */
if(sem_wait(&cb_data.sem))
{
ALOGE("IOCTL semaphore error");
goto clean_and_return;
}
if(cb_data.status != NFCSTATUS_SUCCESS)
{
ALOGE("READ MEM ERROR");
goto clean_and_return;
}
gpioValue = com_android_nfc_jni_ioctl_buffer->buffer[0];
TRACE("GpioValue = Ox%02x",gpioValue);
/* Set GPIO information */
GpioSetValue[0] = 0x00;
GpioSetValue[1] = 0xF8;
GpioSetValue[2] = 0x2B;
GpioSetValue[3] = (gpioValue | 0x40);
TRACE("GpioValue to be set = Ox%02x",GpioSetValue[3]);
for(i=0;i<4;i++)
{
TRACE("0x%02x",GpioSetValue[i]);
}
InParam.buffer = GpioSetValue;
InParam.length = 4;
OutParam.buffer = Output_Buff;
TRACE("phLibNfc_Mgt_IoCtl()- GPIO Set Value");
REENTRANCE_LOCK();
ret = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_WRITE,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
REENTRANCE_UNLOCK();
if(ret!=NFCSTATUS_PENDING)
{
ALOGE("IOCTL status error");
goto clean_and_return;
}
/* Wait for callback response */
if(sem_wait(&cb_data.sem))
{
ALOGE("IOCTL semaphore error");
goto clean_and_return;
}
if(cb_data.status != NFCSTATUS_SUCCESS)
{
ALOGE("READ MEM ERROR");
goto clean_and_return;
}
CONCURRENCY_UNLOCK();
nfc_cb_data_deinit(&cb_data);
nfc_cb_data_deinit(&cb_data_SE_Notification);
/* Return the Handle of the SecureElement */
return secureElementHandle;
}
else
{
ALOGE("phLibNfc_SE_GetSecureElementList(): No SMX detected");
goto clean_and_return;
}
}
else
{
ALOGE("phLibNfc_SE_GetSecureElementList(): Error");
goto clean_and_return;
}
clean_and_return:
nfc_cb_data_deinit(&cb_data);
nfc_cb_data_deinit(&cb_data_SE_Notification);
CONCURRENCY_UNLOCK();
return errorCode;
}
static jboolean com_android_nfc_NativeNfcSecureElement_doDisconnect(JNIEnv *e, jobject o, jint handle)
{
jclass cls;
jfieldID f;
NFCSTATUS status;
jboolean result = JNI_FALSE;
phLibNfc_SE_List_t SE_List[PHLIBNFC_MAXNO_OF_SE];
uint8_t i, No_SE = PHLIBNFC_MAXNO_OF_SE, SmartMX_index=0, SmartMX_detected = 0;
uint32_t SmartMX_Handle;
struct nfc_jni_callback_data cb_data;
phNfc_sData_t InParam;
phNfc_sData_t OutParam;
uint8_t Output_Buff[10];
uint8_t GpioGetValue[3] = {0x00, 0xF8, 0x2B};
uint8_t GpioSetValue[4];
uint8_t gpioValue;
/* Create the local semaphore */
if (!nfc_cb_data_init(&cb_data, NULL))
{
goto clean_and_return;
}
TRACE("Close Secure element function ");
CONCURRENCY_LOCK();
/* Disconnect */
TRACE("Disconnecting from SMX (handle = 0x%x)", handle);
REENTRANCE_LOCK();
status = phLibNfc_RemoteDev_Disconnect(handle,
NFC_SMARTMX_RELEASE,
com_android_nfc_jni_disconnect_callback,
(void *)&cb_data);
REENTRANCE_UNLOCK();
if(status != NFCSTATUS_PENDING)
{
ALOGE("phLibNfc_RemoteDev_Disconnect(SMX) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
goto clean_and_return;
}
TRACE("phLibNfc_RemoteDev_Disconnect(SMX) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
/* Wait for callback response */
if(sem_wait(&cb_data.sem))
{
goto clean_and_return;
}
/* Disconnect Status */
if(cb_data.status != NFCSTATUS_SUCCESS)
{
ALOGE("\n> Disconnect SE ERROR \n" );
goto clean_and_return;
}
CONCURRENCY_UNLOCK();
/* Get GPIO information */
CONCURRENCY_LOCK();
InParam.buffer = GpioGetValue;
InParam.length = 3;
OutParam.buffer = Output_Buff;
TRACE("phLibNfc_Mgt_IoCtl()- GPIO Get Value");
REENTRANCE_LOCK();
status = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_READ,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
REENTRANCE_UNLOCK();
if(status!=NFCSTATUS_PENDING)
{
ALOGE("IOCTL status error");
goto clean_and_return;
}
/* Wait for callback response */
if(sem_wait(&cb_data.sem))
{
ALOGE("IOCTL semaphore error");
goto clean_and_return;
}
if(cb_data.status != NFCSTATUS_SUCCESS)
{
ALOGE("READ MEM ERROR");
goto clean_and_return;
}
gpioValue = com_android_nfc_jni_ioctl_buffer->buffer[0];
TRACE("GpioValue = Ox%02x",gpioValue);
/* Set GPIO information */
GpioSetValue[0] = 0x00;
GpioSetValue[1] = 0xF8;
GpioSetValue[2] = 0x2B;
GpioSetValue[3] = (gpioValue & 0xBF);
TRACE("GpioValue to be set = Ox%02x",GpioSetValue[3]);
for(i=0;i<4;i++)
{
TRACE("0x%02x",GpioSetValue[i]);
}
InParam.buffer = GpioSetValue;
InParam.length = 4;
OutParam.buffer = Output_Buff;
TRACE("phLibNfc_Mgt_IoCtl()- GPIO Set Value");
REENTRANCE_LOCK();
status = phLibNfc_Mgt_IoCtl(gHWRef,NFC_MEM_WRITE,&InParam, &OutParam,com_android_nfc_jni_ioctl_callback, (void *)&cb_data);
REENTRANCE_UNLOCK();
if(status!=NFCSTATUS_PENDING)
{
ALOGE("IOCTL status error");
goto clean_and_return;
}
/* Wait for callback response */
if(sem_wait(&cb_data.sem))
{
ALOGE("IOCTL semaphore error");
goto clean_and_return;
}
if(cb_data.status != NFCSTATUS_SUCCESS)
{
ALOGE("READ MEM ERROR");
goto clean_and_return;
}
result = JNI_TRUE;
clean_and_return:
nfc_cb_data_deinit(&cb_data);
CONCURRENCY_UNLOCK();
return result;
}
static jbyteArray com_android_nfc_NativeNfcSecureElement_doTransceive(JNIEnv *e,
jobject o,jint handle, jbyteArray data)
{
uint8_t offset = 0;
uint8_t *buf;
uint32_t buflen;
phLibNfc_sTransceiveInfo_t transceive_info;
jbyteArray result = NULL;
int res;
int tech = SecureElementTech;
NFCSTATUS status;
struct nfc_jni_callback_data cb_data;
/* Create the local semaphore */
if (!nfc_cb_data_init(&cb_data, NULL))
{
goto clean_and_return;
}
TRACE("Exchange APDU function ");
CONCURRENCY_LOCK();
TRACE("Secure Element tech: %d\n", tech);
buf = (uint8_t *)e->GetByteArrayElements(data, NULL);
buflen = (uint32_t)e->GetArrayLength(data);
/* Prepare transceive info structure */
if(tech == TARGET_TYPE_MIFARE_CLASSIC || tech == TARGET_TYPE_MIFARE_UL)
{
offset = 2;
transceive_info.cmd.MfCmd = (phNfc_eMifareCmdList_t)buf[0];
transceive_info.addr = (uint8_t)buf[1];
}
else if(tech == TARGET_TYPE_ISO14443_4)
{
transceive_info.cmd.Iso144434Cmd = phNfc_eIso14443_4_Raw;
transceive_info.addr = 0;
}
transceive_info.sSendData.buffer = buf + offset;
transceive_info.sSendData.length = buflen - offset;
transceive_info.sRecvData.buffer = (uint8_t*)malloc(1024);
transceive_info.sRecvData.length = 1024;
if(transceive_info.sRecvData.buffer == NULL)
{
goto clean_and_return;
}
TRACE("phLibNfc_RemoteDev_Transceive(SMX)");
REENTRANCE_LOCK();
status = phLibNfc_RemoteDev_Transceive(handle, &transceive_info,
com_android_nfc_jni_transceive_callback, (void *)&cb_data);
REENTRANCE_UNLOCK();
if(status != NFCSTATUS_PENDING)
{
ALOGE("phLibNfc_RemoteDev_Transceive(SMX) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
goto clean_and_return;
}
TRACE("phLibNfc_RemoteDev_Transceive(SMX) returned 0x%04x[%s]", status, nfc_jni_get_status_name(status));
/* Wait for callback response */
if(sem_wait(&cb_data.sem))
{
ALOGE("TRANSCEIVE semaphore error");
goto clean_and_return;
}
if(cb_data.status != NFCSTATUS_SUCCESS)
{
ALOGE("TRANSCEIVE error");
goto clean_and_return;
}
/* Copy results back to Java */
result = e->NewByteArray(com_android_nfc_jni_transceive_buffer->length);
if(result != NULL)
{
e->SetByteArrayRegion(result, 0,
com_android_nfc_jni_transceive_buffer->length,
(jbyte *)com_android_nfc_jni_transceive_buffer->buffer);
}
clean_and_return:
nfc_cb_data_deinit(&cb_data);
if(transceive_info.sRecvData.buffer != NULL)
{
free(transceive_info.sRecvData.buffer);
}
e->ReleaseByteArrayElements(data,
(jbyte *)transceive_info.sSendData.buffer, JNI_ABORT);
CONCURRENCY_UNLOCK();
return result;
}
static jbyteArray com_android_nfc_NativeNfcSecureElement_doGetUid(JNIEnv *e, jobject o, jint handle)
{
TRACE("Get Secure element UID function ");
jbyteArray SecureElementUid;
if(handle == secureElementHandle)
{
SecureElementUid = e->NewByteArray(SecureElementInfo->RemoteDevInfo.Iso14443A_Info.UidLength);
e->SetByteArrayRegion(SecureElementUid, 0, SecureElementInfo->RemoteDevInfo.Iso14443A_Info.UidLength,(jbyte *)SecureElementInfo->RemoteDevInfo.Iso14443A_Info.Uid);
return SecureElementUid;
}
else
{
return NULL;
}
}
static jintArray com_android_nfc_NativeNfcSecureElement_doGetTechList(JNIEnv *e, jobject o, jint handle)
{
jintArray techList;
TRACE("Get Secure element Type function ");
if (handle != secureElementHandle) {
return NULL;
}
jintArray result = e->NewIntArray(1);
e->SetIntArrayRegion(result, 0, 1, &SecureElementTech);
return result;
}
/*
* JNI registration.
*/
static JNINativeMethod gMethods[] =
{
{"doNativeOpenSecureElementConnection", "()I",
(void *)com_android_nfc_NativeNfcSecureElement_doOpenSecureElementConnection},
{"doNativeDisconnectSecureElementConnection", "(I)Z",
(void *)com_android_nfc_NativeNfcSecureElement_doDisconnect},
{"doTransceive", "(I[B)[B",
(void *)com_android_nfc_NativeNfcSecureElement_doTransceive},
{"doGetUid", "(I)[B",
(void *)com_android_nfc_NativeNfcSecureElement_doGetUid},
{"doGetTechList", "(I)[I",
(void *)com_android_nfc_NativeNfcSecureElement_doGetTechList},
};
int register_com_android_nfc_NativeNfcSecureElement(JNIEnv *e)
{
return jniRegisterNativeMethods(e,
"com/android/nfc/dhimpl/NativeNfcSecureElement",
gMethods, NELEM(gMethods));
}
} // namespace android