potatotips #24

1. Hiroshi Hashimoto
potatotips #24
2015/12/16

8. JNI:Java Native Interface
JNA:Java Native Access
SWIG: Simplified Wrapper and Interface Generator
JNR: Java Native Runtime

9. JNI:Java Native Interface
JNA:Java Native Access
SWIG: Simplified Wrapper and Interface Generator
JNR: Java Native Runtime

10. SWIG

11. SWIG

12. –from Wikipedia
SWIG
https://ja.wikipedia.org/wiki/SWIG

13. JNIの構成
JAVA layer(java)
JNI(C/C++)
Native code(C/C++)

14. JNI(C/C++)
JNIの構成

15. JNIを作成

16. JNIを作成

17. JNIを作成

18. JNIを作成

19. SWIG

20. SWIG

21. SWIG
$ brew install https://raw.github.com/cobrateam/
formulae/master/swig.rb

22. SWIG

23. SWIG

24. SWIG

25. SWIG
$ swig -java -package “パケージ名” “.iファイル”
$ swig -java -package jp.hi6484.android.sample.adventcalendarswig jni/sample_advent.i

26. SWIG
sample_advent_wrap.c
sample_advent.java
sample_adventJNI.java

27. SWIG
sample_advent_wrap.c
sample_advent.java
sample_adventJNI.java

28. http://qiita.com/advent-calendar/2015/goodpatch