gradleCompat.gradle

static int toVersionCode(String input){
    String[] values = input.tokenize(".")
    println "input $input values:$values"
    int result = 0
    for (String s : values) {
        result *= 1000
        result += Integer.parseInt(s)
    }
    return result
}

def vc = toVersionCode(android_gradle_plugin)
def vc301 = toVersionCode("3.0.1")
println "android_gradle_plugin:$vc $vc301"

ext.isGradlePlugin3 = vc >= vc301
if (ext.isGradlePlugin3) {
    ext.implementation = "implementation"
    ext.api = "api"
    ext.androidTestImplementation = "androidTestImplementation"
    ext.testImplementation = "testImplementation"
    ext.debugImplementation = "debugImplementation"
    ext.releaseImplementation = "releaseImplementation"
} else {
    ext.implementation = "compile"
    ext.api = "compile"
    ext.androidTestImplementation = "androidTestCompile"
    ext.testImplementation = "testCompile"
    ext.debugImplementation = "debugCompile"
    ext.releaseImplementation = "releaseCompile"
}