无法在设备上运行Android NDK应用

Question

I'm trying to start with Android NDK, but I'm in trouble. I've successfully started the 'hello-jni' sample on the Emulator, but the same .apk file doesn't seem to work on the real device, ie it says:

The application HelloJni has stopped unexpectedly.

Any ideas as to what may the cause be?

Thanks a lot!

Answer 1

I know this question is two years old, but for completeness:

Looks like you did not build the NDK part of your project. Try the following two lines on your comand line:

cd <your_project>
<ndk_root>/ndk-build

After that rebuild your project in eclipse.

Answer 2

That is probably an uncaught UnsatisfiedLinkError. In the log around it you should be able to find a line saying something like "libXXX not found" - some dependency library that is missing on your platform.