init - 初始化项目

samples/android/face-detection/jni/Android.mk

@@ -0,0 +1,23 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+#OPENCV_INSTALL_MODULES:=off
+#OPENCV_LIB_TYPE:=SHARED
+ifdef OPENCV_ANDROID_SDK
+  ifneq ("","$(wildcard $(OPENCV_ANDROID_SDK)/OpenCV.mk)")
+    include ${OPENCV_ANDROID_SDK}/OpenCV.mk
+  else
+    include ${OPENCV_ANDROID_SDK}/sdk/native/jni/OpenCV.mk
+  endif
+else
+  include ../../sdk/native/jni/OpenCV.mk
+endif
+
+LOCAL_SRC_FILES  := DetectionBasedTracker_jni.cpp
+LOCAL_C_INCLUDES += $(LOCAL_PATH)
+LOCAL_LDLIBS     += -llog -ldl
+
+LOCAL_MODULE     := detection_based_tracker
+
+include $(BUILD_SHARED_LIBRARY)