在Android Studio中更新Gradle NDK

Question

I try to use EasyAr library for build an augmented reality application for android. i follow Import EasyAr Android SDK tutorial but problem is ndk part make error. Also i add jniLibrary files to jniLibs folder and remove android.source part.

My app build.gradle file:

apply plugin: 'com.android.application'

android {

    ... -> Default configuration

    ndk{
        moduleName "HelloARNative"
        cppFlags.add("-I${file("../../../../easyAr/include")}".toString())
        cppFlags.add("-DANDROID")
        cppFlags.add("-fexceptions")
        cppFlags.add("-frtti")
        stl = "gnustl_static"
        ldLibs.add("log")
        ldLibs.add("GLESv2")
    }
}

dependencies {
    ... -> Some dependencies
}

EDIT1 : Error massage:

Error:(19, 0) Could not find method ndk() for arguments [build_35mhq15314xxy8foo9ao90j63$_run_closure1$_closure5@793f61be] on object of type com.android.build.gradle.AppExtension.
<a href="openFile:/Users/saman/Downloads/ARtoolkit/AndroidStudioProjects/EasyArProject/app/build.gradle">Open File</a>

Answer 1

This tutorial is based in the experimental gradle plugin for Android NDK. Nowadays, it is recommended to use the stable plugin instead. This involves writing Android.mk or cmake script . Google has published these instructions . The time is ripe for EasyAr to update their tutorial, too.