Android NDK

http://my.oschina.net/lifj/blog/177087

javah -classpath src -d jni com.example.hellojni.MainAcitivity

C:\Program Files\Java\jdk1.7.0_21\bin\javah.exe

${project_loc}

-classpath src -d jni ${java_type_name}

自动生成头文件了