added get version API to JNI

src/ir_decoder/CMakeLists.txt

@@ -4,8 +4,8 @@ cmake_minimum_required(VERSION 3.2)
 project(ir_decoder)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 add_definitions(-DBOARD_PC)
-# add_definitions(-DBOARD_PC -DBOARD_PC_JNI)
-add_definitions(-DDEBUG)
+# add_definitions(-DBOARD_PC_JNI)
+# add_definitions(-DDEBUG)
 
 IF (CMAKE_SYSTEM_NAME MATCHES "Linux")
     MESSAGE("compile platform : Linux")

src/ir_decoder/jni/java/net/irext/decode/sdk/IRDecode.java

@@ -26,6 +26,8 @@ public class IRDecode {
 
     private static Object mSync = new Object();
 
+    private native String irGetVersion();
+
     private native int irOpen(int category, int subCate, String fileName);
 
     private native int irOpenBinary(int category, int subCate, byte[] binaries, int binLength);
@@ -59,6 +61,10 @@ public class IRDecode {
         System.load(libPath);
     }
 
+    public String getVersion() {
+        return irGetVersion();
+    }
+
     public int openFile(int category, int subCate, String fileName) {
         return irOpen(category, subCate, fileName);
     }

src/ir_decoder/jni/src/ir_decode_jni.c

@@ -12,13 +12,20 @@ Revision log:
 #include <stdio.h>
 
 #include "ir_decode_jni.h"
-#include "../../include/ir_defs.h"
-#include "../../include/ir_decode.h"
+#include "../../src/include/ir_defs.h"
+#include "../../src/include/ir_decode.h"
 
 // global variable definition
 extern size_t binary_length;
 extern UINT8 *binary_content;
 
+JNIEXPORT const jstring JNICALL Java_net_irext_decode_sdk_IRDecode_irGetVersion
+        (JNIEnv *env, jobject this_obj)
+{
+    char *version = (char*) get_lib_version();
+    return (*env)->NewStringUTF(env, version);
+}
+
 JNIEXPORT jint JNICALL Java_net_irext_decode_sdk_IRDecode_irOpen
           (JNIEnv *env, jobject this_obj, jint category_id, jint sub_cate, jstring file_name)
 {

src/ir_decoder/jni/src/ir_decode_jni.h

@@ -59,6 +59,7 @@ extern "C" {
 #define net_irext_decode_sdk_IRDecode_START_STICKY 1L
 #undef net_irext_decode_sdk_IRDecode_START_STICKY_COMPATIBILITY
 #define net_irext_decode_sdk_IRDecode_START_STICKY_COMPATIBILITY 0L
+
 /*
  * Class:     net_irext_decode_sdk_IRDecode
  * Method:    irOpen