Replaced internal JNI code with JNI library

Author: CastagnaIT

CMakeLists.txt

@@ -19,6 +19,11 @@ find_package(pugixml REQUIRED)
 find_package(Bento4 REQUIRED)
 find_package(NlohmannJSON REQUIRED)
 
+# JNI android wrapper library
+if(CORE_SYSTEM_NAME STREQUAL android)
+  find_package(LibAndroidJNI REQUIRED)
+endif()
+
 if(CMAKE_CXX_COMPILER MATCHES "arm-webos")
   add_compile_definitions(TARGET_WEBOS=1)
 endif()
@@ -57,6 +62,7 @@ list(APPEND ADP_HEADERS ${HEADERS_LIST})
 include_directories(${INCLUDES}
                     ${KODI_INCLUDE_DIR}/.. # Hack way with "/..", need bigger Kodi cmake rework to match right include ways (becomes done in future)
                     ${NLOHMANNJSON_INCLUDE_DIRS}
+                    $<$<STREQUAL:${CORE_SYSTEM_NAME},android>:${LIBANDROIDJNI_INCLUDE_DIRS}>
                     src/
 )
 
@@ -75,6 +81,10 @@ list(APPEND DEPLIBS ${PUGIXML_LIBRARIES}
                     webm_parser
 )
 
+if(CORE_SYSTEM_NAME STREQUAL android)
+  list(APPEND DEPLIBS ${LIBANDROIDJNI_LIBRARIES})
+endif()
+
 # Add additional dependencies
 get_property(DEPS_FOLDERS_LIST GLOBAL PROPERTY GlobalDepsFoldersList)
 foreach(DEP_FOLDER ${DEPS_FOLDERS_LIST})

FindLibAndroidJNI.cmake

@@ -0,0 +1,14 @@
+# - Find LibAndroidJNI
+# Once done this will define
+#
+#   LIBANDROIDJNI_FOUND        - True if LibAndroidJNI found.
+#   LIBANDROIDJNI_INCLUDE_DIRS - where to find androidjni
+#
+
+find_path(LIBANDROIDJNI_INCLUDE_DIRS include/androidjni)
+find_library(LIBANDROIDJNI_LIBRARIES androidjni)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(LibAndroidJNI REQUIRED_VARS LIBANDROIDJNI_INCLUDE_DIRS LIBANDROIDJNI_LIBRARIES)
+
+mark_as_advanced(LIBANDROIDJNI_INCLUDE_DIRS LIBANDROIDJNI_LIBRARIES)

depends/android/libandroidjni/libandroidjni.sha256

@@ -0,0 +1 @@
+18b43677838865ecf9bd331bbbe81541d36784d720b72445f9e2230addd83a80

depends/android/libandroidjni/libandroidjni.txt

@@ -0,0 +1 @@
+libandroidjni https://github.com/CastagnaIT/libandroidjni/archive/993a880aa562d7c331c09ea827c029f75d2480b3.tar.gz