it's now a kotlin library and not an android library

library/build.gradle

@@ -1,43 +1,18 @@
 buildscript {
     repositories {
-        mavenCentral()
-    }
-
-    dependencies {
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
+        jcenter()
+        mavenLocal()
     }
 }
 
-apply plugin: 'com.android.library'
-apply plugin: 'kotlin-android'
-
-android {
-    compileSdkVersion 24
-    buildToolsVersion "24.0.2"
-
-    defaultConfig {
-        minSdkVersion 16
-        targetSdkVersion 24
-        versionCode 1
-        versionName "1.0"
-
-    }
-
-    lintOptions {
-        abortOnError false
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-    }
-    sourceSets {
-        main.java.srcDirs += 'src/main/kotlin'
-    }
+plugins {
+    id 'com.jfrog.bintray' version '1.6'
 }
 
+apply plugin: 'java'
+apply plugin: 'kotlin'
+apply plugin: 'maven-publish'
+
 dependencies {
     compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 }

library/publish.gradle

@@ -1,52 +1,59 @@
-// build a jar with source files
+
+group "$ext_groupId"
+version "$ext_version"
+
+publishing {
+    publications {
+        MyPublication(MavenPublication) {
+            from components.java
+            artifact sourcesJar
+            groupId "$ext_groupId"
+            artifactId "$ext_artifactId"
+            version "$ext_version"
+        }
+    }
+}
+
 task sourcesJar(type: Jar) {
-    from android.sourceSets.main.java.srcDirs
+    from sourceSets.main.java.srcDirs
     classifier = 'sources'
 }
 
-task javadoc(type: Javadoc) {
-    failOnError  false
-    source = android.sourceSets.main.java.sourceFiles
-    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
-    classpath += configurations.compile
-}
-
-// build a jar with javadoc
 task javadocJar(type: Jar, dependsOn: javadoc) {
     classifier = 'javadoc'
     from javadoc.destinationDir
 }
 
+
 artifacts {
-    archives sourcesJar
     archives javadocJar
+    archives sourcesJar
 }
 
-//
-//bintray {
-//  user = System.getenv('BINTRAY_USER')
-//  key = System.getenv('BINTRAY_API_KEY')
-//
-//  dryRun = false
-//  publish = true
-//
-//  publications = ['MyPublication']
-//  pkg {
-//    repo = 'maven'
-//    name = "$ext_artifactId"
-//    licenses = ['Apache-2.0']
-//    labels = ['android', 'gradle-plugin']
-//
-//    publicDownloadNumbers = true
-//    vcsUrl = "$ext_vcsUrl"
-//
-//    version {
-//      name = "$ext_version"
-//      desc = "$ext_description"
-//      released  = new Date()
-//      gpg {
-//          sign = true // Determines whether to GPG sign the files.
-//      }
-//    }
-//  }
-//}
+bintray {
+    user = System.getenv('BINTRAY_USER')
+    key = System.getenv('BINTRAY_API_KEY')
+
+    dryRun = false
+    publish = true
+
+    publications = ['MyPublication']
+    pkg {
+        repo = 'maven'
+        name = "$ext_artifactId"
+        licenses = ['Apache-2.0']
+        labels = ['android', 'gradle-plugin']
+
+        publicDownloadNumbers = true
+        vcsUrl = "$ext_vcsUrl"
+
+        version {
+            name = "$ext_version"
+            desc = "$ext_description"
+            released  = new Date()
+            gpg {
+                sign = true // Determines whether to GPG sign the files.
+            }
+        }
+    }
+}