Hi all,
I want to add my own API's to android.
For this thing I followed one document I got from net and according to
I added one directory called "abc" to android framework which contains three
sub directories "java", "jni" and "libabc".
When I tried to build the source code with this added directory I got
following error:
make: *** No rule to make target
`out/target/product/generic/obj/STATIC_LIBRARIES/�_intermediates/�.a',
needed by
`out/target/product/generic/obj/SHARED_LIBRARIES/libabc_jni_intermediates/LINKED/libabc_jni.so'.
Stop.
Then I checked the libabc_jni_intermediate directory and found that LINKED
directory is missing....
The content of all this "java" directory is
"abc.java" class file
package android.abc;
public class abc
{
static
{
System.loadLibrary("abc_jni");
}
public native int print(int i);
public abc()
{
//test
}
}
The content of "jni" directory is one "android_abc_abc.cpp" which contains
jni layer for accesing native function.
and "Android.mk" file. The content of "Android.mk" is as given below.
ifneq ($(BUILD_WITHOUT_PV),true)
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES:= \
android_abc_abc.cpp
LOCAL_SHARED_LIBRARIES := \
libopencoreplayer \
libopencoreauthor \
libandroid_runtime \
libnativehelper \
$(warning JNI makefile)
LOCAL_STATIC_LIBRARIES := \
libabc
LOCAL_C_INCLUDES += \
external/tremor/Tremor \
$(PV_INCLUDES) \
$(JNI_H_INCLUDE) \
$(call include-path-for, corecg graphics)
LOCAL_CFLAGS +=
LOCAL_LDLIBS := -lpthread
LOCAL_MODULE:= libabc_jni
LOCAL_PRELINK_MODULE := false
$(warning JNI makefile)
include $(BUILD_SHARED_LIBRARY)
endif
And content of "libabc" directory are "test.h" and "test.cpp" file which
defines native function along with "Android.mk".
The content of "android.mk"file is
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES:= \
test.cpp
LOCAL_SHARED_LIBRARIES := \
libui libcutils libutils
$(warning LIBABC make file)
LOCAL_MODULE:= libabc
LOCAL_PRELINK_MODULE := false
ifeq ($(TARGET_OS)-$(TARGET_SIMULATOR),linux-true)
LOCAL_LDLIBS += -ldl
endif
ifneq ($(TARGET_SIMULATOR),true)
LOCAL_SHARED_LIBRARIES += libdl
endif
LOCAL_C_INCLUDES := \
$(call include-path-for, graphics corecg)
$(warning LIBABC make file)
#include $(LOCAL_PATH)/abc/jni/Android.mk
#include $(BUILD_STATIC_LIBRARY)
#LOCAL_BUILT_MODULE:=libabc
include $(BUILD_STATIC_LIBRARY)
Please tell me what thing is causing error....
Or if any one knows any other way to add new API to android please share it.
Thanks in advance,
Sagar
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