ndk

1. sourceSets {
2. main {
3. jni.srcDirs = [‘src/main/jni‘, ‘src/main/jni/‘]
4. }
5. }
6. externalNativeBuild {
7. ndkBuild {
8. path file("src\\main\\jni\\Android.mk")
9. }
10. }

http://blog.csdn.net/u012527560/article/details/51752070

http://blog.csdn.net/langxm2006/article/details/53899638