这是因为动态链接库没有编译到APK,所以要在build.gradle文件里配置 jniLibs.srcDirs = ['libs']
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
resources.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
jniLibs.srcDirs = ['libs'] //要配置这里才会把.so文件编译到APK
}
否则应用无法在安卓机上找到你所编写的OPEN函数