Prepare release plugin

build.gradle

@@ -18,9 +18,10 @@ buildscript {
     jcenter()
   }
   dependencies {
-    classpath 'com.android.tools.build:gradle:3.5.3'
+    classpath 'com.android.tools.build:gradle:4.1.2'
     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    classpath 'com.novoda:bintray-release:0.9.2'
+    classpath 'com.vanniktech:gradle-maven-publish-plugin:0.14.2'
+    classpath 'org.jetbrains.dokka:dokka-gradle-plugin:1.4.20'
     // NOTE: Do not place your application dependencies here; they belong
     // in the individual module build.gradle files
   }

gradle.properties

@@ -19,3 +19,16 @@ android.useAndroidX=true
 android.enableJetifier=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
+
+POM_NAME=android-tab-animation
+POM_DESCRIPTION=Easily create TabLayout.Tab animations that sync with the scrolling progress of ViewPager.
+POM_INCEPTION_YEAR=2021
+
+POM_URL=https://github.com/cats-oss/android-tab-animation/
+POM_SCM_URL=https://github.com/cats-oss/android-tab-animation/
+POM_SCM_CONNECTION=scm:git:git://github.com/cats-oss/android-tab-animation.git
+POM_SCM_DEV_CONNECTION=scm:git:ssh://[email protected]/cats-oss/android-tab-animation.git
+
+POM_LICENCE_NAME=The Apache Software License, Version 2.0
+POM_LICENCE_URL=https://www.apache.org/licenses/LICENSE-2.0.txt
+POM_LICENCE_DIST=repo

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.2-bin.zip

lib/build.gradle

@@ -1,6 +1,6 @@
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
-apply plugin: 'com.novoda.bintray-release'
+apply plugin: "com.vanniktech.maven.publish"
 
 android {
   compileSdkVersion compile_sdk_version
@@ -34,14 +34,3 @@ dependencies {
   androidTestImplementation 'androidx.test:runner:1.2.0'
   androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 }
-
-publish {
-  bintrayUser = project.hasProperty('bintrayUser') ? bintrayUser : ''
-  bintrayKey = project.hasProperty('bintrayKey') ? bintrayKey : ''
-  userOrg = 'cats-oss'
-  groupId = 'jp.co.cyberagent.android'
-  artifactId = 'tab-animation'
-  publishVersion = version_name
-  desc = 'Easily create TabLayout.Tab animations that sync with the scrolling progress of ViewPager'
-  website = 'https://github.com/cats-oss/android-tab-animation'
-}