refactor: migrating to AndroidX

Author: mthli

README.md

@@ -20,28 +20,16 @@ For making animations more real, I created another project named [Android Easing
 #### Gradle
 ```groovy
 dependencies {
-        compile 'com.android.support:support-compat:25.1.1'
-        compile 'com.daimajia.easing:library:2.0@aar'
-        compile 'com.daimajia.androidanimations:library:2.3@aar'
+    implementation 'com.daimajia.androidanimations:library:2.4@aar'
 }
 ```
 #### Maven
 
 ```xml
-<dependency>
-    <groupId>com.android.support</groupId>
-    <artifactId>support-compat</artifactId>
-    <version>25.1.1</version>
-</dependency>
 <dependency>
     <groupId>com.daimajia.androidanimation</groupId>
     <artifactId>library</artifactId>
-    <version>2.3</version>
-</dependency>
-<dependency>
-    <groupId>com.daimajia.easing</groupId>
-    <artifactId>library</artifactId>
-    <version>2.0</version>
+    <version>2.4</version>
 </dependency>
 ```
 

build.gradle

@@ -1,14 +1,11 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-
 buildscript {
     repositories {
         jcenter()
         google()
     }
+
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.1'
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
+        classpath 'com.android.tools.build:gradle:4.0.1'
     }
 }
 

demo/build.gradle

@@ -1,28 +1,28 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
+    compileSdkVersion COMPILE_SDK_VERSION.toInteger()
 
     defaultConfig {
-        applicationId "com.daimajia.androidanimations"
-        minSdkVersion 14
-        targetSdkVersion 25
-        versionCode 3
-        versionName "3.0"
+        applicationId GROUP
+        minSdkVersion MIN_SDK_VERSION.toInteger()
+        targetSdkVersion TARGET_SDK_VERSION.toInteger()
+        versionCode VERSION_CODE.toInteger()
+        versionName VERSION_NAME
     }
+
     buildTypes {
         release {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
     lintOptions{
         abortOnError false
     }
 }
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.nineoldandroids:library:2.4.0'
-    implementation 'com.android.support:support-v4:25.4.0'
     implementation project(':library')
 }

gradle.properties

@@ -17,9 +17,12 @@
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
 
+COMPILE_SDK_VERSION=29
+TARGET_SDK_VERSION=29
+MIN_SDK_VERSION=14
 
-VERSION_NAME=2.3
-VERSION_CODE=31
+VERSION_NAME=2.4
+VERSION_CODE=32
 GROUP=com.daimajia.androidanimations
 
 POM_DESCRIPTION=Collect android animations
@@ -31,4 +34,7 @@ POM_LICENCE_NAME=MIT
 POM_LICENCE_URL=http://opensource.org/licenses/MIT
 POM_LICENCE_DIST=repo
 POM_DEVELOPER_ID=daimajia
-POM_DEVELOPER_NAME=daimajia
+POM_DEVELOPER_NAME=daimajia
+
+android.useAndroidX=true
+android.enableJetifier=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sat Jun 01 01:42:21 CST 2019
+#Sat Aug 22 18:15:38 CST 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip

library/build.gradle

@@ -1,14 +1,15 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
+    compileSdkVersion COMPILE_SDK_VERSION.toInteger()
 
     defaultConfig {
-        minSdkVersion 14
-        targetSdkVersion 25
-        versionCode 31
-        versionName "2.3"
+        minSdkVersion MIN_SDK_VERSION.toInteger()
+        targetSdkVersion TARGET_SDK_VERSION.toInteger()
+        versionCode VERSION_CODE.toInteger()
+        versionName VERSION_NAME
     }
+
     buildTypes {
         release {
             minifyEnabled false
@@ -19,7 +20,8 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.daimajia.easing:library:2.0@aar'
-    implementation 'com.android.support:support-compat:25.4.0'
+    implementation 'com.daimajia.easing:library:2.4@aar'
+    implementation 'androidx.core:core:1.3.1'
 }
+
 apply from: './gradle-mvn-push.gradle'

library/src/main/java/com/daimajia/androidanimations/library/BaseViewAnimator.java

@@ -27,10 +27,10 @@
 import android.animation.Animator;
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
-import android.support.v4.view.ViewCompat;
 import android.view.View;
 import android.view.animation.Interpolator;
 
+import androidx.core.view.ViewCompat;
 
 public abstract class BaseViewAnimator {
 

library/src/main/java/com/daimajia/androidanimations/library/YoYo.java

@@ -27,10 +27,10 @@
 
 import android.animation.Animator;
 import android.animation.ValueAnimator;
-import android.support.v4.view.ViewCompat;
 import android.view.View;
 import android.view.animation.Interpolator;
 
+import androidx.core.view.ViewCompat;
 
 import java.util.ArrayList;
 import java.util.List;