Android DNK developed so file. How to call it directly in Linux? - android-ndk

Question

Now I have a so file which developed by DNK. I want to call the so file use C in Linux. But it always prompts:
[root#PCGiter Code]# gcc SoTest2.c -o SoTest2.exe -ldl
[root#PCGiter Code]# ./SoTest2.exe
Open Error:libcom_wuba_aes_ExecV3_1_0.so: cannot open shared object file: No such file or directory.

Answer 1

This answer is for creating the executables for Android and executing them in shell like in Linux, but not how to execute Android executables in Linux.
Use Android-ndk for building the source files, then you can copy directly to emulator and execute in the adb shell.
Example of the make file for creating an executable for android
# For building the Test executable
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
# Linker flags
LOCAL_LDLIBS += -llog
LOCAL_LDLIBS += -lOpenSLES
LOCAL_LDLIBS += -landroid
# Include paths
LOCAL_C_INCLUDES := \
$(LOCAL_PATH)
# Local C Flags if any
LOCAL_CFLAGS :=
# Source Files to compile
LOCAL_SRC_FILES := \
# Shared libraries to be used while linking
LOCAL_SHARED_LIBRARIES :=
# Local module name
LOCAL_MODULE :=
include $(BUILD_EXECUTABLE)
You can get in to the emulator shell by launching the emulator and then executing the command in command prompt "adb shell" .
Usually what I observed is when copied to /data/ folder only, I was able to execute. Other folders such as /mnt/sdcard I was not able to execute the executable.