.os文件导入AS

在libs下拷贝.os文件；

在gradle中配置添加：

android {......    task nativeLibsToJar(type: Zip, description: "create a jar archive of the native libs") {        destinationDir file("$projectDir/libs")        baseName "Native_Libs2"        extension "jar"        from fileTree(dir: "libs", include: "**/*.so")        into "lib"    }    tasks.withType(JavaCompile) {        compileTask -> compileTask.dependsOn(nativeLibsToJar)    }    }

虽然不懂，但是暂时解决问题。