versions defined in buildscript.

Author: syslogic

build.gradle

@@ -1,18 +1,26 @@
 // Root project build.gradle
 buildscript {
     ext {
+        java_version = JavaVersion.VERSION_11.toString()
+        build_tools_version = '32.0.0'
+        agp_version = '7.2.1'
+        compile_sdk = 32
+        target_sdk = 32
+        min_sdk = 21
+        nav_version = '2.5.0'
         kotlin_version = '1.7.0'
         compose_version = '1.2.0-rc01'
         compose_compiler = '1.2.0'
-        version_name = "1.0.9"
+        version_name = '1.0.9'
         version_code = 9
     }
 }
+
 plugins {
-    id 'com.android.application' version '7.2.1' apply false
-    id 'com.android.library' version '7.2.1' apply false
-    id 'androidx.navigation.safeargs' version '2.5.0-rc01' apply false
-    id 'org.jetbrains.kotlin.android' version '1.7.0' apply false
+    id 'com.android.application' version "$agp_version" apply false
+    id 'com.android.library' version "$agp_version" apply false
+    id 'androidx.navigation.safeargs' version "$nav_version" apply false
+    id 'org.jetbrains.kotlin.android' version "$kotlin_version" apply false
 }
 
 allprojects {

library/build.gradle

@@ -1,7 +1,4 @@
-import org.jetbrains.kotlin.config.KotlinCompilerVersion
-
 // Module :library
-
 plugins {
     id 'com.android.library'
     id 'kotlin-android'
@@ -10,28 +7,24 @@ plugins {
 }
 
 android {
-    compileSdk 32
+    compileSdk compile_sdk
     defaultConfig {
-        minSdk 21
-        targetSdk 32
-        buildToolsVersion "32.0.0"
+        minSdk min_sdk
+        targetSdk target_sdk
+        buildToolsVersion build_tools_version
         setProperty('archivesBaseName', 'colorpicker')
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
         consumerProguardFiles "${project.rootDir}/proguard/consumer.pro"
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_11.toString()
-        targetCompatibility JavaVersion.VERSION_11.toString()
+        sourceCompatibility java_version
+        targetCompatibility java_version
     }
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_11.toString()
-    }
-    kapt {
-        // correctErrorTypes true
-        // keepJavacAnnotationProcessors = true
+        jvmTarget = java_version
     }
     composeOptions {
-        kotlinCompilerExtensionVersion "1.2.0"
+        kotlinCompilerExtensionVersion "$compose_compiler"
     }
     packagingOptions {
         resources.pickFirsts.add('META-INF/LGPL2.1')
@@ -68,20 +61,21 @@ android {
 
 dependencies {
 
+    implementation 'com.google.android.material:material:1.6.1'
+    // implementation "com.google.android.material:compose-theme-adapter-3:1.0.13"
+
+    implementation 'androidx.core:core-ktx:1.8.0'
     implementation 'androidx.appcompat:appcompat:1.4.2'
     implementation 'androidx.preference:preference-ktx:1.2.0'
-    implementation 'androidx.core:core-ktx:1.8.0'
 
-    implementation 'com.google.android.material:material:1.6.1'
-    // implementation "com.google.android.material:compose-theme-adapter-3:1.0.13"
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:${KotlinCompilerVersion.VERSION}"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
     // implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.2'
 
     // https://mvnrepository.com/artifact/androidx.compose
     implementation "androidx.compose.ui:ui:$compose_version"
     implementation "androidx.compose.material:material:$compose_version"
     implementation "androidx.compose.foundation:foundation:$compose_version"
-    implementation "androidx.compose.material:material-icons-core:$compose_version"
+    // implementation "androidx.compose.material:material-icons-core:$compose_version"
     // implementation 'androidx.compose.material:material-icons-extended:$compose_version'
 
     /* Compose Preview */
@@ -111,6 +105,7 @@ task javadoc(type: Javadoc) {
     options.author true
 
     doFirst {
+
         // extract AAR files
         configurations.implementation.filter { it.name.endsWith('.aar') }.each { aar ->
             copy {
@@ -119,6 +114,7 @@ task javadoc(type: Javadoc) {
                 into "$buildDir/tmp/aarsToJars/${aar.name.replace('.aar', '')}/"
             }
         }
+
         // provide JAR, which contains the generated data-binding classes
         def aar_main = new File("$buildDir/intermediates/aar_main_jar")
         if (aar_main.exists()) {
@@ -135,31 +131,31 @@ javadoc.onlyIf {
 }
 
 task javadocJar(type: Jar, dependsOn: javadoc) {
-    archiveClassifier.set("javadoc")
+    archiveClassifier.set('javadoc')
     from javadoc.destinationDir
 }
 
 task sourcesJar(type: Jar) {
     from android.sourceSets.main.java.srcDirs
-    archiveClassifier.set("sources")
+    archiveClassifier.set('sources')
 }
 
 artifacts {
     archives javadocJar
     archives sourcesJar
 }
 
-group = "io.syslogic"
-version = "$version_name"
+group = 'io.syslogic'
+version = version_name
 
 afterEvaluate {
     publishing {
         publications {
             release(MavenPublication) {
-                groupId = "io.syslogic"
-                artifactId = "androidx-colorpicker"
+                groupId = 'io.syslogic'
+                artifactId = 'androidx-colorpicker'
                 from components.getByName('release')
-                version = "$version_name"
+                version = version_name
                 pom {
                     name = 'Color Picker'
                     description = 'A simple color-picker library for Android'

mobile/build.gradle

@@ -7,22 +7,22 @@ plugins {
 }
 
 android {
-    compileSdk 32
+    compileSdk compile_sdk
     defaultConfig {
         applicationId "io.syslogic.demo.colorpicker"
-        minSdk 21
-        targetSdk 32
-        buildToolsVersion "32.0.0"
-        versionName "$version_name"
-        versionCode new Integer("$version_code")
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        buildToolsVersion build_tools_version
+        versionCode version_code
+        versionName version_name
+        targetSdk target_sdk
+        minSdk min_sdk
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_11.toString()
-        targetCompatibility JavaVersion.VERSION_11.toString()
+        sourceCompatibility java_version
+        targetCompatibility java_version
     }
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_11.toString()
+        jvmTarget = java_version
     }
     composeOptions {
         kotlinCompilerExtensionVersion "$compose_compiler"
@@ -57,10 +57,9 @@ dependencies {
 
     implementation "androidx.appcompat:appcompat:1.4.2"
     implementation "androidx.preference:preference-ktx:1.2.0"
-
-    implementation "androidx.navigation:navigation-runtime-ktx:2.5.0"
-    implementation "androidx.navigation:navigation-fragment-ktx:2.5.0"
-    implementation "androidx.navigation:navigation-ui-ktx:2.5.0"
+    implementation "androidx.navigation:navigation-runtime-ktx:$nav_version"
+    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
+    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
 
     // https://mvnrepository.com/artifact/androidx.compose
     implementation 'androidx.activity:activity-compose:1.5.0'
@@ -73,7 +72,7 @@ dependencies {
 
     testImplementation "junit:junit:4.13.2"
     androidTestImplementation "androidx.test.ext:junit:1.1.3"
-    androidTestImplementation "androidx.navigation:navigation-testing:2.5.0"
+    androidTestImplementation "androidx.navigation:navigation-testing:$nav_version"
     androidTestImplementation "androidx.test.uiautomator:uiautomator:2.2.0"
     androidTestImplementation "androidx.test.espresso:espresso-core:3.4.0"