Android Studio項(xiàng)目中包含jni文件時(shí)，編譯會(huì)遇到

Error:Execution failed for task ':app:compileDebugNdk'.

這是因?yàn)間radle android plugin試圖自己去調(diào)用ndk-build來(lái)編譯項(xiàng)目中的源文件，而且會(huì)忽略項(xiàng)目中的Makefile文件使用自動(dòng)生成的Makefile。

為了避免自動(dòng)調(diào)用ndk-build來(lái)編譯jni，需在app/build.gradle中加入以下代碼：

sourceSets.main {    jniLibs.srcDir 'src/main/libs'    jni.srcDirs = [] //disable automatic ndk-build call}#手動(dòng)調(diào)用ndk-build來(lái)編譯jni
import org.apache.tools.ant.taskdefs.condition.Os// call regular ndk-build(.cmd) script from app directorytask ndkBuild(type: Exec) {    if (Os.isFamily(Os.FAMILY_WINDOWS)) {        commandLine 'ndk-build.cmd', '-C', file('src/main').absolutePath    } else {        commandLine 'ndk-build', '-C', file('src/main').absolutePath    }}tasks.withType(javaCompile) {    compileTask -> compileTask.dependsOn ndkBuild}