Merge release 2.4.3

android/README.android

@@ -1 +1 @@
-See http://code.opencv.org/projects/opencv/wiki/OpenCV4Android
+See http://opencv.org/android

android/libinfo/CMakeLists.txt

@@ -0,0 +1,39 @@
+project(libopencv_info)
+if(NOT ANDROID_PACKAGE_RELEASE)
+  set(ANDROID_PACKAGE_RELEASE 1)
+endif()
+
+if(NOT ANDROID_PACKAGE_PLATFORM)
+  if(ARMEABI_V7A)
+    if(NEON)
+      set(ANDROID_PACKAGE_PLATFORM armv7a_neon)
+    else()
+      set(ANDROID_PACKAGE_PLATFORM armv7a)
+    endif()
+  elseif(ARMEABI_V6)
+    set(ANDROID_PACKAGE_PLATFORM armv6)
+  elseif(ARMEABI)
+    set(ANDROID_PACKAGE_PLATFORM armv5)
+  elseif(X86)
+    set(ANDROID_PACKAGE_PLATFORM x86)
+  elseif(MIPS)
+    set(ANDROID_PACKAGE_PLATFORM mips)
+  else()
+    message(ERROR "Can not automatically determine the value for ANDROID_PACKAGE_PLATFORM")
+  endif()
+endif()
+
+add_definitions(-DANDROID_PACKAGE_RELEASE=${ANDROID_PACKAGE_RELEASE} -DANDROID_PACKAGE_PLATFORM="${ANDROID_PACKAGE_PLATFORM}")
+
+include_directories(jni/BinderComponent jni/include "${OpenCV_SOURCE_DIR}/modules/core/include")
+
+add_library(opencv_info SHARED info.c)
+
+set_target_properties(${the_module} PROPERTIES
+    ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
+    RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH}
+    INSTALL_NAME_DIR lib
+  )
+
+get_filename_component(lib_name "opencv_info" NAME)
+install(FILES "${LIBRARY_OUTPUT_PATH}/${lib_name}" DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main)

android/libinfo/info.c

@@ -0,0 +1,31 @@
+#include "opencv2/core/version.hpp"
+#include <jni.h>
+
+const char* GetPackageName(void);
+const char* GetRevision(void);
+const char* GetLibraryList(void);
+JNIEXPORT jstring JNICALL Java_org_opencv_android_StaticHelper_getLibraryList(JNIEnv *, jclass);
+
+#define PACKAGE_NAME "org.opencv.lib_v" CVAUX_STR(CV_MAJOR_VERSION) CVAUX_STR(CV_MINOR_VERSION) "_" ANDROID_PACKAGE_PLATFORM
+#define PACKAGE_REVISION CVAUX_STR(CV_SUBMINOR_VERSION) CVAUX_STR(ANDROID_PACKAGE_RELEASE)
+
+const char* GetPackageName(void)
+{
+    return PACKAGE_NAME;
+}
+
+const char* GetRevision(void)
+{
+    return PACKAGE_REVISION;
+}
+
+const char* GetLibraryList(void)
+{
+    return "";
+}
+
+JNIEXPORT jstring JNICALL Java_org_opencv_android_StaticHelper_getLibraryList(JNIEnv * env, jclass clazz)
+{
+    (void)clazz;
+    return (*env)->NewStringUTF(env, GetLibraryList());
+}

android/scripts/cmake_android_all_cameras.py

@@ -10,11 +10,11 @@ HomeDir = os.getcwd()
 for s in ConfFile.readlines():
     s = s[0:s.find("#")]
     if (not s):
-    continue
+        continue
     keys = s.split(";")
     if (len(keys) < 4):
-    print("Error: invalid config line: \"%s\"" % s)
-    continue
+        print("Error: invalid config line: \"%s\"" % s)
+        continue
     MakeTarget = str.strip(keys[0])
     Arch = str.strip(keys[1])
     NativeApiLevel = str.strip(keys[2])
@@ -22,37 +22,41 @@ for s in ConfFile.readlines():
     AndroidTreeRoot = str.strip(AndroidTreeRoot, "\n")
     print("Building %s for %s" % (MakeTarget, Arch))
     BuildDir = os.path.join(HomeDir, MakeTarget + "_" + Arch)
+
     if (os.path.exists(BuildDir)):
-    shutil.rmtree(BuildDir)
+        shutil.rmtree(BuildDir)
+
     try:
-    os.mkdir(BuildDir)
+        os.mkdir(BuildDir)
     except:
-    print("Error: cannot create direcotry \"%s\"" % BuildDir)
-    continue
+        print("Error: cannot create direcotry \"%s\"" % BuildDir)
+        continue
+
     shutil.rmtree(os.path.join(AndroidTreeRoot, "out", "target", "product", "generic", "system"), ignore_errors=True)
     if (Arch == "x86"):
-    shutil.copytree(os.path.join(AndroidTreeRoot, "bin_x86", "system"), os.path.join(AndroidTreeRoot, "out", "target", "product", "generic", "system"))
+        shutil.copytree(os.path.join(AndroidTreeRoot, "bin_x86", "system"), os.path.join(AndroidTreeRoot, "out", "target", "product", "generic", "system"))
     elif (Arch == "mips"):
-    shutil.copytree(os.path.join(AndroidTreeRoot, "bin_mips", "system"), os.path.join(AndroidTreeRoot, "out", "target", "product", "generic", "system"))
+        shutil.copytree(os.path.join(AndroidTreeRoot, "bin_mips", "system"), os.path.join(AndroidTreeRoot, "out", "target", "product", "generic", "system"))
     else:
-    shutil.copytree(os.path.join(AndroidTreeRoot, "bin_arm", "system"), os.path.join(AndroidTreeRoot, "out", "target", "product", "generic", "system"))
+        shutil.copytree(os.path.join(AndroidTreeRoot, "bin_arm", "system"), os.path.join(AndroidTreeRoot, "out", "target", "product", "generic", "system"))
+
     os.chdir(BuildDir)
     BuildLog = os.path.join(BuildDir, "build.log")
-    CmakeCmdLine = "cmake -DCMAKE_TOOLCHAIN_FILE=../android.toolchain.cmake -DANDROID_SOURCE_TREE=\"%s\" -DANDROID_NATIVE_API_LEVEL=\"%s\" -DANDROID_ABI=\"%s\" -DANDROID_USE_STLPORT=ON ../../ > \"%s\" 2>&1" % (AndroidTreeRoot, NativeApiLevel, Arch, BuildLog)
+    CmakeCmdLine = "cmake -DCMAKE_TOOLCHAIN_FILE=../android.toolchain.cmake -DANDROID_SOURCE_TREE=\"%s\" -DANDROID_NATIVE_API_LEVEL=\"%s\" -DANDROID_ABI=\"%s\" -DANDROID_STL=stlport_static ../../ > \"%s\" 2>&1" % (AndroidTreeRoot, NativeApiLevel, Arch, BuildLog)
     MakeCmdLine = "make %s >> \"%s\" 2>&1" % (MakeTarget, BuildLog);
-    #print(CmakeCmdLine)
+    print(CmakeCmdLine)
     os.system(CmakeCmdLine)
-    #print(MakeCmdLine)
+    print(MakeCmdLine)
     os.system(MakeCmdLine)
     os.chdir(HomeDir)
     CameraLib = os.path.join(BuildDir, "lib", Arch, "lib" + MakeTarget + ".so")
     if (os.path.exists(CameraLib)):
-    try:
-        shutil.copyfile(CameraLib, os.path.join("..", "3rdparty", "lib", Arch, "lib" + MakeTarget + ".so"))
-        print("Building %s for %s\t[\033[92mOK\033[0m]" % (MakeTarget, Arch));
-    except:
-        print("Building %s for %s\t[\033[91mFAILED\033[0m]" % (MakeTarget, Arch));
+        try:
+            shutil.copyfile(CameraLib, os.path.join("..", "3rdparty", "lib", Arch, "lib" + MakeTarget + ".so"))
+            print("Building %s for %s\t[\033[92mOK\033[0m]" % (MakeTarget, Arch));
+        except:
+            print("Building %s for %s\t[\033[91mFAILED\033[0m]" % (MakeTarget, Arch));
     else:
-    print("Building %s for %s\t[\033[91mFAILED\033[0m]" % (MakeTarget, Arch));
-ConfFile.close()
+        print("Building %s for %s\t[\033[91mFAILED\033[0m]" % (MakeTarget, Arch));
 
+ConfFile.close()

android/scripts/cmake_android_service.sh

@@ -4,5 +4,5 @@ cd `dirname $0`/..
 mkdir -p build_service
 cd build_service
 
-cmake -DCMAKE_TOOLCHAIN_FILE=../android.toolchain.cmake -DANDROID_USE_STLPORT=ON -DBUILD_ANDROID_SERVICE=ON -DANDROID_SOURCE_TREE=~/Projects/AndroidSource/2.2.2/ $@ ../..
+cmake -DCMAKE_TOOLCHAIN_FILE=../android.toolchain.cmake -DANDROID_STL=stlport_static  -DANDROID_STL_FORCE_FEATURES=OFF -DBUILD_ANDROID_SERVICE=ON -DANDROID_SOURCE_TREE=~/Projects/AndroidSource/ServiceStub/ $@ ../..
 

android/service/doc/build_uml.py

@@ -20,4 +20,4 @@ if (not os.path.exists(TARGET_PATH)):
 
 for filename in os.listdir("."):
     if ("dia" == filename[-3:]):
-    os.system("%s --export %s %s" % (DiaPath, os.path.join(TARGET_PATH, filename[0:len(filename)-4] + ".png"), filename))
+        os.system("%s --export %s %s" % (DiaPath, os.path.join(TARGET_PATH, filename[0:len(filename)-4] + ".png"), filename))

android/service/engine/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.opencv.engine"
-    android:versionCode="18"
-    android:versionName="1.8" >
+    android:versionCode="20"
+    android:versionName="2.0" >
 
     <uses-sdk android:minSdkVersion="8" />
     <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>

android/service/engine/CMakeLists.txt

@@ -1,10 +1,16 @@
 set(engine OpenCVEngine)
 set(JNI_LIB_NAME ${engine} ${engine}_jni)
+
+unset(__android_project_chain CACHE)
 add_android_project(opencv_engine "${CMAKE_CURRENT_SOURCE_DIR}" SDK_TARGET 8 ${ANDROID_SDK_TARGET} IGNORE_JAVA ON)
 
-link_directories("${ANDROID_SOURCE_TREE}/out/target/product/generic/system/lib" "${ANDROID_SOURCE_TREE}/out/target/product/${ANDROID_PRODUCT}/system/lib" "${ANDROID_SOURCE_TREE}/bin_${ANDROID_ARCH_NAME}/system/lib")
+link_directories("${ANDROID_SOURCE_TREE}/out/target/product/generic/system/lib" "${ANDROID_SOURCE_TREE}/out/target/product/${ANDROID_PRODUCT}/system/lib" "${ANDROID_SOURCE_TREE}/bin/${ANDROID_ARCH_NAME}")
 
-SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-allow-shlib-undefined")
+# -D__SUPPORT_ARMEABI_FEATURES key is also available
+add_definitions(-DPLATFORM_ANDROID -D__SUPPORT_ARMEABI_V7A_FEATURES -D__SUPPORT_TEGRA3 -D__SUPPORT_MIPS)
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti -fno-exceptions")
+
+set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-allow-shlib-undefined")
 file(GLOB engine_files "jni/BinderComponent/*.cpp" "jni/BinderComponent/*.h" "jni/include/*.h")
 
 include_directories(jni/BinderComponent jni/include)

android/service/engine/jni/BinderComponent/OpenCVEngine.cpp

@@ -130,7 +130,7 @@ android::String16 OpenCVEngine::GetLibraryList(android::String16 version)
             LOGD("Trying to load info library \"%s\"", tmp.c_str());
 
             void* handle;
-            char* (*info_func)();
+            const char* (*info_func)();
 
             handle = dlopen(tmp.c_str(), RTLD_LAZY);
             if (handle)

android/service/engine/jni/JNIWrapper/HardwareDetector_jni.cpp

@@ -3,7 +3,7 @@
 #include <jni.h>
 #include <string>
 
-JNIEXPORT jint JNICALL Java_org_opencv_engine_HardwareDetector_GetCpuID(JNIEnv* env, jclass)
+JNIEXPORT jint JNICALL Java_org_opencv_engine_HardwareDetector_GetCpuID(JNIEnv* , jclass)
 {
     return GetCpuID();
 }
@@ -14,12 +14,12 @@ JNIEXPORT jstring JNICALL Java_org_opencv_engine_HardwareDetector_GetPlatformNam
     return env->NewStringUTF(hardware_name.c_str());
 }
 
-JNIEXPORT jint JNICALL Java_org_opencv_engine_HardwareDetector_GetProcessorCount(JNIEnv* env, jclass)
+JNIEXPORT jint JNICALL Java_org_opencv_engine_HardwareDetector_GetProcessorCount(JNIEnv* , jclass)
 {
     return GetProcessorCount();
 }
 
-JNIEXPORT jint JNICALL Java_org_opencv_engine_HardwareDetector_DetectKnownPlatforms(JNIEnv* env, jclass)
+JNIEXPORT jint JNICALL Java_org_opencv_engine_HardwareDetector_DetectKnownPlatforms(JNIEnv* , jclass)
 {
     return DetectKnownPlatforms();
 }

android/service/engine/jni/JNIWrapper/OpenCVEngine_jni.cpp

@@ -30,7 +30,7 @@ JNIEXPORT jobject JNICALL Java_org_opencv_engine_BinderConnector_Connect(JNIEnv*
     return javaObjectForIBinder(env, OpenCVEngineBinder);
 }
 
-JNIEXPORT jboolean JNICALL Java_org_opencv_engine_BinderConnector_Init(JNIEnv* env, jobject thiz, jobject market)
+JNIEXPORT jboolean JNICALL Java_org_opencv_engine_BinderConnector_Init(JNIEnv* env, jobject , jobject market)
 {
     LOGD("Java_org_opencv_engine_BinderConnector_Init");
 

android/service/engine/jni/NativeService/PackageInfo.cpp

@@ -363,7 +363,7 @@ InstallPath(install_path)
                 }
                 else
                 {
-                    LOGE("Library loading error (%x, %x): \"%s\"", name_func, revision_func, error);
+                    LOGE("Library loading error (%p, %p): \"%s\"", name_func, revision_func, error);
                 }
             }
             else

android/service/engine/jni/include/EngineCommon.h

@@ -6,7 +6,7 @@
 #define LOG_TAG "OpenCVEngine"
 
 #ifndef OPEN_CV_ENGINE_VERSION
-    #define OPEN_CV_ENGINE_VERSION 1
+    #define OPEN_CV_ENGINE_VERSION 2
 #endif
 
 #define LIB_OPENCV_INFO_NAME "libopencv_info.so"