我已經用android ndk編譯了一個本機代碼。現在,而不是將該庫作爲.apk的一部分,我想將它安裝在android系統(system/lib64)中,並從系統加載我的應用程序。我把庫推到了system/lib64,並從android應用程序的lib文件夾中刪除了這些庫。但是,當我嘗試運行我得到將本機庫從android應用移到系統庫並從應用中訪問它
"java.lang.UnsatisfiedLinkError: dlopen failed: library "something.so" not found"
以下是我的makefile
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := eng
LOCAL_C_INCLUDES += $(LOCAL_PATH) $(LOCAL_PATH)/Include
LOCAL_SRC_FILES := ABCProtocol/ABCProtocol.c ABCProtocol/DatalinkLayer.c ABCProtocol/PhysicalLayer.c
LOCAL_MODULE := libABCXYZProtocol
include $(BUILD_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := eng
LOCAL_C_INCLUDES += $(LOCAL_PATH) $(LOCAL_PATH)/$(KERNEL_DIR)/include $(LOCAL_PATH)/Include $(LOCAL_PATH)/Util $(LOCAL_PATH)/Include/Linux/XYZ $(LOCAL_PATH)/ABCProtocol
LOCAL_SRC_FILES := Linux/XYZ/ABCXYZLinux.c Util/Util.c Util/Logger.c
#LOCAL_CFLAGS += -Wno-error=format-security
LOCAL_CFLAGS += -w
LOCAL_MODULE := libABCXYZWrapper
LOCAL_SHARED_LIBRARIES :=libABCXYZProtocol
include $(BUILD_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := eng
LOCAL_MODULE:=com_example_reader_ABCXYZappnote_NativeLibrary
LOCAL_SRC_FILES:=com_example_reader_ABCXYZappnote_NativeLibrary.c
LOCAL_C_INCLUDES += $(LOCAL_PATH) $(LOCAL_PATH)/$(KERNEL_DIR)/include $(LOCAL_PATH)/Include $(LOCAL_PATH)/Util $(LOCAL_PATH)/Include/Linux/XYZ
#LOCAL_CFLAGS += -DANDROID
LOCAL_SHARED_LIBRARIES:=libc libABCXYZWrapper libABCXYZProtocol
include $(BUILD_SHARED_LIBRARY)
你能分享你的makefile(Android.mk)的代碼嗎?當您沒有推送依賴庫時,會出現此問題。在這種情況下鏈接失敗。 –
刪除庫後也重新構建和安裝應用程序。如果沒有依賴關係,並且您仍然看到錯誤,則可能是您必須將它放入android源代碼並使用mm命令重新構建庫。 –
我手動推送庫到lib64。我可以在那裏看到圖書館。我應該給System.loadLibrary(「system/lib64/smthng.so」);? – Arjun