diff --git a/src/hidapi/android/hid.cpp b/src/hidapi/android/hid.cpp
index e1aa7e13d7..e695d95b38 100644
--- a/src/hidapi/android/hid.cpp
+++ b/src/hidapi/android/hid.cpp
@@ -819,22 +819,22 @@ extern "C"
 JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReleaseCallback)(JNIEnv *env, jobject thiz);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, int nDeviceID, jstring sIdentifier, int nVendorId, int nProductId, jstring sSerialNumber, int nReleaseNumber, jstring sManufacturer, jstring sProduct, int nInterface, int nInterfaceClass, int nInterfaceSubclass, int nInterfaceProtocol, bool bBluetooth );
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, jint nDeviceID, jstring sIdentifier, jint nVendorId, jint nProductId, jstring sSerialNumber, jint nReleaseNumber, jstring sManufacturer, jstring sProduct, jint nInterface, jint nInterfaceClass, jint nInterfaceSubclass, jint nInterfaceProtocol, jboolean bBluetooth );
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, int nDeviceID);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, jint nDeviceID);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, int nDeviceID, bool bOpened);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, jint nDeviceID, jboolean bOpened);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, int nDeviceID);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, jint nDeviceID);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, jint nDeviceID, jbyteArray value);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReportResponse)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReportResponse)(JNIEnv *env, jobject thiz, jint nDeviceID, jbyteArray value);
 
 
 extern "C"
@@ -899,7 +899,7 @@ JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReleaseCallbac
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, int nDeviceID, jstring sIdentifier, int nVendorId, int nProductId, jstring sSerialNumber, int nReleaseNumber, jstring sManufacturer, jstring sProduct, int nInterface, int nInterfaceClass, int nInterfaceSubclass, int nInterfaceProtocol, bool bBluetooth )
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, jint nDeviceID, jstring sIdentifier, jint nVendorId, jint nProductId, jstring sSerialNumber, jint nReleaseNumber, jstring sManufacturer, jstring sProduct, jint nInterface, jint nInterfaceClass, jint nInterfaceSubclass, jint nInterfaceProtocol, jboolean bBluetooth )
 {
 	LOGV( "HIDDeviceConnected() id=%d VID/PID = %.4x/%.4x, interface %d\n", nDeviceID, nVendorId, nProductId, nInterface );
 
@@ -944,7 +944,7 @@ JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNI
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, int nDeviceID)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, jint nDeviceID)
 {
 	LOGV( "HIDDeviceOpenPending() id=%d\n", nDeviceID );
 	hid_device_ref<CHIDDevice> pDevice = FindDevice( nDeviceID );
@@ -955,7 +955,7 @@ JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(J
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, int nDeviceID, bool bOpened)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, jint nDeviceID, jboolean bOpened)
 {
 	LOGV( "HIDDeviceOpenResult() id=%d, result=%s\n", nDeviceID, bOpened ? "true" : "false" );
 	hid_device_ref<CHIDDevice> pDevice = FindDevice( nDeviceID );
@@ -966,7 +966,7 @@ JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JN
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, int nDeviceID)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, jint nDeviceID)
 {
 	LOGV( "HIDDeviceDisconnected() id=%d\n", nDeviceID );
 	hid_device_ref<CHIDDevice> pDevice;
@@ -997,7 +997,7 @@ JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, jint nDeviceID, jbyteArray value)
 {
 	jbyte *pBuf = env->GetByteArrayElements(value, NULL);
 	jsize nBufSize = env->GetArrayLength(value);
@@ -1013,7 +1013,7 @@ JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(J
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReportResponse)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReportResponse)(JNIEnv *env, jobject thiz, jint nDeviceID, jbyteArray value)
 {
 	jbyte *pBuf = env->GetByteArrayElements(value, NULL);
 	jsize nBufSize = env->GetArrayLength(value);
@@ -1405,22 +1405,22 @@ extern "C"
 JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReleaseCallback)(JNIEnv *env, jobject thiz);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, int nDeviceID, jstring sIdentifier, int nVendorId, int nProductId, jstring sSerialNumber, int nReleaseNumber, jstring sManufacturer, jstring sProduct, int nInterface, int nInterfaceClass, int nInterfaceSubclass, int nInterfaceProtocol, bool bBluetooth );
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, jint nDeviceID, jstring sIdentifier, jint nVendorId, jint nProductId, jstring sSerialNumber, jint nReleaseNumber, jstring sManufacturer, jstring sProduct, jint nInterface, jint nInterfaceClass, jint nInterfaceSubclass, jint nInterfaceProtocol, jboolean bBluetooth );
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, int nDeviceID);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, jint nDeviceID);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, int nDeviceID, bool bOpened);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, jint nDeviceID, jboolean bOpened);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, int nDeviceID);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, jint nDeviceID);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, jint nDeviceID, jbyteArray value);
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReportResponse)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value);
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReportResponse)(JNIEnv *env, jobject thiz, jint nDeviceID, jbyteArray value);
 
 
 extern "C"
@@ -1436,37 +1436,37 @@ JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReleaseCallbac
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, int nDeviceID, jstring sIdentifier, int nVendorId, int nProductId, jstring sSerialNumber, int nReleaseNumber, jstring sManufacturer, jstring sProduct, int nInterface, int nInterfaceClass, int nInterfaceSubclass, int nInterfaceProtocol, bool bBluetooth )
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, jint nDeviceID, jstring sIdentifier, jint nVendorId, jint nProductId, jstring sSerialNumber, jint nReleaseNumber, jstring sManufacturer, jstring sProduct, jint nInterface, jint nInterfaceClass, jint nInterfaceSubclass, jint nInterfaceProtocol, jboolean bBluetooth )
 {
 	LOGV("Stub HIDDeviceConnected() id=%d VID/PID = %.4x/%.4x, interface %d\n", nDeviceID, nVendorId, nProductId, nInterface);
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, int nDeviceID)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, jint nDeviceID)
 {
 	LOGV("Stub HIDDeviceOpenPending() id=%d\n", nDeviceID);
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, int nDeviceID, bool bOpened)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, jint nDeviceID, jboolean bOpened)
 {
 	LOGV("Stub HIDDeviceOpenResult() id=%d, result=%s\n", nDeviceID, bOpened ? "true" : "false");
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, int nDeviceID)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, jint nDeviceID)
 {
 	LOGV("Stub HIDDeviceDisconnected() id=%d\n", nDeviceID);
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, jint nDeviceID, jbyteArray value)
 {
 	LOGV("Stub HIDDeviceInput() id=%d len=%u\n", nDeviceID, nBufSize);
 }
 
 extern "C"
-JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReportResponse)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value)
+JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReportResponse)(JNIEnv *env, jobject thiz, jint nDeviceID, jbyteArray value)
 {
 	LOGV("Stub HIDDeviceReportResponse() id=%d len=%u\n", nDeviceID, nBufSize);
 }