tasks.withType(JavaCompile) {
compileTask -> compileTask.dependsOnndkBuild
}
task ndkBuild(type: Exec) {
workingDir file("jni")
commandLinegetNdkBuildCmd()
}
task cleanNative(type: Exec){
workingDir file("jni")
commandLinegetNdkBuildCmd(),"clean"
}
clean.dependsOncleanNative
defgetNdkDir() {
if(System.env.ANDROID_NDK_ROOT !=null)
returnSystem.env.ANDROID_NDK_ROOT
Properties properties =newProperties()
properties.load(project.rootProject.file("local.properties").newDataInputStream())
defndkdir = properties.getProperty("ndk.dir",null)
if(ndkdir ==null)
throw newGradleException("NDK location not found. Define location with ndk.dir in the local.properties file or with an ANDROID_NDK_ROOT environment variable.")
returnndkdir
}
defgetNdkBuildCmd() {
defndkbuild =getNdkDir() +"/ndk-build"
// ndkbuild+=".cmd" //mac 屏蔽这句
returnndkbuild
}
