File list (Check if you may need any files):
ndkjni\api\Application.mk
......\...\jni\add.c
......\...\...\add.h
......\...\...\Android.mk
......\...\libs\armeabi\libtestapi.so
......\..ktest\.classpath
......\.......\.project
......\.......\Android.mk
......\.......\AndroidManifest.xml
......\.......\Application.mk
......\.......\default.properties
......\.......\jni\add.h
......\.......\...\Android.mk
......\.......\...\callapp.c
......\.......\res\drawable-hdpi\icon.png
......\.......\...\.........ldpi\icon.png
......\.......\...\.........mdpi\icon.png
......\.......\...\layout\main.xml
......\.......\...\values\strings.xml
......\.......\src\test\jni\jnitest.class
......\.......\...\....\...\jnitest.java
......\.......\...\test_jni_jnitest.h
......\.......\...\....\jni
......\..i\libs\armeabi
......\..ktest\res\drawable-hdpi
......\.......\...\drawable-ldpi
......\.......\...\drawable-mdpi
......\.......\...\layout
......\.......\...\values
......\.......\src\test
......\..i\jni
......\...\libs
......\..ktest\jni
......\.......\res
......\.......\src
......\api
......\apktest
ndkjni