Upgrade kotlin, AGP, gradle versions and proguard-rules (signalfx#1176)

* Upgrade kotlin, AGP, gradle versions and proguard-rules

* Adding back some removed -repackageClasses rule

* Remove individual library minification and not needed proguard-rules

* Add another proguard rule for auto value

Author: surbhiia

Diff for: app/build.gradle.kts

@@ -16,6 +16,10 @@ apply<ConfigAndroidApp>()
 android {
     namespace = "com.splunk.app"
 
+    buildFeatures {
+        buildConfig = true
+    }
+
     defaultConfig {
         applicationId = "com.splunk.app"
         versionCode = Configurations.sdkVersionCode
@@ -70,7 +74,6 @@ dependencies {
     implementation(project(":agent"))
     implementation(project(":integration:sessionreplay"))
     implementation(project(":integration:navigation"))
-    implementation(project(":instrumentation:runtime:customtracking"))
 
     implementation(Dependencies.SessionReplay.commonLogger)
     implementation(Dependencies.SessionReplay.commonUtils)

Diff for: app/proguard-rules.pro

@@ -0,0 +1,9 @@
+#compile-time annotation
+-dontwarn com.google.auto.value.AutoValue
+-dontwarn com.google.auto.value.AutoValue$Builder
+-dontwarn com.google.auto.value.AutoValue$CopyAnnotations
+-dontwarn com.google.auto.value.extension.memoized.Memoized
+
+#compile-time dependency in io.opentelemetry.exporter
+-dontwarn com.fasterxml.jackson.core.JsonGenerator
+-dontwarn com.fasterxml.jackson.core.JsonFactory

Diff for: buildSrc/build.gradle.kts

@@ -9,6 +9,6 @@ repositories {
 }
 
 dependencies {
-    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.20")
-    implementation("com.android.tools.build:gradle:7.4.0")
+    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.0")
+    implementation("com.android.tools.build:gradle:8.6.0")
 }

Diff for: buildSrc/src/main/kotlin/Configurations.kt

@@ -8,8 +8,8 @@ object Configurations {
     object Android {
         const val appCompileVersion = 34
         const val compileVersion = 34
-        const val minVersion = 21
-        const val targetVersion = 31
+        const val minVersion = 24
+        const val targetVersion = 34
     }
 
     object Compilation {

Diff for: buildSrc/src/main/kotlin/Dependencies.kt

@@ -2,9 +2,9 @@ object Dependencies {
 
     // Project level dependencies
 
-    private const val gradleVersion = "7.4.0"
+    private const val gradleVersion = "8.6.0"
     private const val buildInfoExtractorGradleVersion = "4.25.5"
-    private const val kotlinVersion = "1.7.20"
+    private const val kotlinVersion = "1.8.0"
     private const val ktlintVersion = "1.2.0"
     private const val desugarVersion = "2.0.3"
     private const val bytebuddyVersion = "1.14.10"

Diff for: buildSrc/src/main/kotlin/plugins/ConfigAndroidLibrary.kt

@@ -10,6 +10,11 @@ class ConfigAndroidLibrary : Plugin<Project> by local plugin {
     apply<ConfigLint>()
 
     android {
+
+        buildFeatures {
+            buildConfig = true
+        }
+
         compileSdk = Configurations.Android.compileVersion
 
         defaultConfig {
@@ -22,13 +27,6 @@ class ConfigAndroidLibrary : Plugin<Project> by local plugin {
             buildConfigField("String", "VERSION_CODE", "\"${Configurations.sdkVersionCode}\"")
         }
 
-        buildTypes {
-            release {
-                isMinifyEnabled = true
-                proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
-            }
-        }
-
         compileOptions {
             isCoreLibraryDesugaringEnabled = true
 

Diff for: common/otel/src/main/java/com/splunk/sdk/common/otel/logRecord/UploadOtelLogRecordData.kt

@@ -27,7 +27,6 @@ internal data class UploadOtelLogRecordData(val id: String, val jobIdStorage: Jo
 
     override val jobNumberLimit: Long = 80L
 
-    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
     override fun createJobInfo(context: Context): JobInfo {
         return UploadOtelLogRecordDataJob.createJobInfoBuilder(context, jobIdStorage.getOrCreateId(id), id).build()
     }

Diff for: common/otel/src/main/java/com/splunk/sdk/common/otel/span/UploadOtelSpanData.kt

@@ -27,7 +27,6 @@ internal data class UploadOtelSpanData(val id: String, val jobIdStorage: JobIdSt
 
     override val jobNumberLimit: Long = 80L
 
-    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
     override fun createJobInfo(context: Context): JobInfo {
         return UploadOtelSpanDataJob.createJobInfoBuilder(context, jobIdStorage.getOrCreateId(id), id).build()
     }

Diff for: common/storage/proguard-rules.pro

@@ -1 +1 @@
--repackageclasses 'com.smartlook.sdk.common.storage'
+-repackageclasses 'com.splunk.sdk.common.storage'

Diff for: gradle.properties

@@ -1,5 +1,4 @@
 android.useAndroidX=true
 org.gradle.caching=true
 org.gradle.parallel=true
-org.gradle.jvmargs=-Xmx6g -Dfile.encoding=UTF-8
-android.enableDexingArtifactTransform.desugaring=false
+org.gradle.jvmargs=-Xmx6g -Dfile.encoding=UTF-8

Diff for: 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-7.5.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip